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Text lookup upgrade (#66)

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* Added `TooltipIconButton` and integrated tooltips for tool icons in app bars

* Added external translate and search support for EPUB and PDF readers

* docs: refine project overview and update build instructions in readme
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8
README.md
View file

@ -18,7 +18,7 @@
## Overview
Episteme Reader is an offline-first application designed for reading various document formats. It leverages native Android technologies and C++ libraries to provide a performant reading experience with customization capabilities.
Episteme Reader is an offline-first, privacy-focused document and e-book reader that supports PDF, EPUB, MOBI, AZW3, Markdown, HTML, and plain text.
> **Note:** This is the Open Source (OSS) edition of Episteme Reader. The version available on the Google Play Store is built from this core but includes additional proprietary features.
@ -61,10 +61,14 @@ Episteme Reader is an offline-first application designed for reading various doc
```
2. **Build:**
Open in Android Studio and run the `ossDebug` variant.
Open in Android Studio and run the `ossDebug` variant, or build from the command line:
```bash
./gradlew assembleOssDebug
```
The APK will be generated at:
```
app/build/outputs/apk/oss/debug/Episteme-oss-v{version}-oss-debug.apk
```
## Open Source Libraries

127
app/src/main/java/com/aryan/reader/Common.kt
View file

@ -17,12 +17,19 @@
*
* mail: epistemereader@gmail.com
*/
@file:kotlin.OptIn(ExperimentalMaterial3Api::class)
package com.aryan.reader
import android.content.Context
import androidx.annotation.OptIn
import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.material3.TooltipBox
import androidx.compose.material3.PlainTooltip
import androidx.compose.material3.RichTooltip
import androidx.compose.material3.rememberTooltipState
import androidx.compose.material3.TooltipDefaults
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
@ -105,6 +112,7 @@ import androidx.compose.ui.platform.LocalFocusManager
import androidx.compose.ui.platform.LocalSoftwareKeyboardController
import androidx.compose.ui.platform.testTag
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.AnnotatedString
import androidx.compose.ui.text.SpanStyle
import androidx.compose.ui.text.TextLayoutResult
@ -242,6 +250,90 @@ fun rememberSearchState(
}
}
private val activeTooltipState = mutableStateOf<androidx.compose.material3.TooltipState?>(null)
@Composable
fun TooltipIconButton(
text: String,
onClick: () -> Unit,
modifier: Modifier = Modifier,
enabled: Boolean = true,
description: String? = null,
content: @Composable () -> Unit
) {
val tooltipState = rememberTooltipState(isPersistent = true)
val scope = rememberCoroutineScope()
LaunchedEffect(tooltipState.isVisible) {
if (tooltipState.isVisible) {
val previous = activeTooltipState.value
if (previous != null && previous !== tooltipState) {
previous.dismiss()
}
activeTooltipState.value = tooltipState
} else {
if (activeTooltipState.value === tooltipState) {
activeTooltipState.value = null
}
}
}
TooltipBox(
positionProvider = if (description != null)
TooltipDefaults.rememberRichTooltipPositionProvider()
else
TooltipDefaults.rememberPlainTooltipPositionProvider(),
tooltip = {
if (description != null) {
RichTooltip(
title = {
Row(
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.spacedBy(8.dp)
) {
content()
Text(
text = text,
style = MaterialTheme.typography.labelLarge,
fontWeight = FontWeight.SemiBold
)
}
},
colors = TooltipDefaults.richTooltipColors(
containerColor = MaterialTheme.colorScheme.surfaceContainerHigh,
contentColor = MaterialTheme.colorScheme.onSurfaceVariant,
titleContentColor = MaterialTheme.colorScheme.onSurface
)
) {
Text(
text = description,
style = MaterialTheme.typography.bodySmall
)
}
} else {
PlainTooltip {
Row(
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.spacedBy(8.dp)
) {
content()
Text(text)
}
}
}
},
state = tooltipState
) {
IconButton(
onClick = onClick,
modifier = modifier,
enabled = enabled
) {
content()
}
}
}
@Composable
fun SearchTopBar(
searchState: SearchState,
@ -265,7 +357,11 @@ fun SearchTopBar(
.padding(horizontal = 4.dp),
verticalAlignment = Alignment.CenterVertically
) {
IconButton(onClick = onCloseSearch) {
TooltipIconButton(
text = stringResource(R.string.tooltip_close_search),
description = stringResource(R.string.tooltip_close_search_desc),
onClick = onCloseSearch
) {
Icon(
imageVector = Icons.AutoMirrored.Filled.ArrowBack,
contentDescription = "Close Search"
@ -297,7 +393,11 @@ fun SearchTopBar(
)
if (searchState.searchQuery.isNotEmpty()) {
IconButton(onClick = { searchState.onQueryChange("") }) {
TooltipIconButton(
text = stringResource(R.string.tooltip_clear_search),
description = stringResource(R.string.tooltip_clear_search_desc),
onClick = { searchState.onQueryChange("") }
) {
Icon(
Icons.Default.Close,
contentDescription = "Clear Search"
@ -305,10 +405,20 @@ fun SearchTopBar(
}
}
IconButton(onClick = {
TooltipIconButton(
text = if (searchState.showSearchResultsPanel)
stringResource(R.string.tooltip_hide_results)
else
stringResource(R.string.tooltip_show_results),
description = if (searchState.showSearchResultsPanel)
stringResource(R.string.tooltip_hide_results_desc)
else
stringResource(R.string.tooltip_show_results_desc),
onClick = {
searchState.showSearchResultsPanel = !searchState.showSearchResultsPanel
focusManager.clearFocus()
}) {
}
) {
Icon(
imageVector = if (searchState.showSearchResultsPanel) Icons.Default.ArrowDropUp else Icons.Default.ArrowDropDown,
contentDescription = if (searchState.showSearchResultsPanel) "Hide Results" else "Show Results"
@ -333,7 +443,9 @@ fun SearchNavigationControls(
verticalAlignment = Alignment.CenterVertically,
modifier = Modifier.padding(horizontal = 4.dp)
) {
IconButton(
TooltipIconButton(
text = stringResource(R.string.tooltip_prev_result),
description = stringResource(R.string.tooltip_prev_result_desc),
onClick = { onNavigate(searchState.currentSearchResultIndex - 1) },
enabled = searchState.currentSearchResultIndex > 0
) {
@ -346,7 +458,9 @@ fun SearchNavigationControls(
modifier = Modifier.padding(horizontal = 4.dp)
)
IconButton(
TooltipIconButton(
text = stringResource(R.string.tooltip_next_result),
description = stringResource(R.string.tooltip_next_result_desc),
onClick = { onNavigate(searchState.currentSearchResultIndex + 1) },
enabled = searchState.currentSearchResultIndex < searchState.searchResultsCount - 1
) {
@ -1020,7 +1134,6 @@ suspend fun fetchRecap(
}
@OptIn(UnstableApi::class)
@kotlin.OptIn(ExperimentalMaterial3Api::class)
@Composable
fun TtsSettingsSheet(
isVisible: Boolean,

2
app/src/main/java/com/aryan/reader/LibraryScreen.kt
View file

@ -471,7 +471,7 @@ fun LibraryScreenContent(
val isBookContextualModeActive = selectedItems.isNotEmpty()
val isShelfContextualModeActive = selectedShelves.isNotEmpty()
var showSortMenu by remember { mutableStateOf(false) }
val tabTitles = listOf("All Books", "Shelves", "Folder")
val tabTitles = listOf("All Books", "Shelves", "Folders")
val searchFocusRequester = remember { FocusRequester() }
LaunchedEffect(isSearchActive) {

146
app/src/main/java/com/aryan/reader/epubreader/ChapterWebView.kt
View file

@ -36,7 +36,6 @@ import android.webkit.WebViewClient
import android.widget.Toast
import androidx.compose.foundation.BorderStroke
import androidx.compose.foundation.background
import androidx.compose.foundation.clickable
import androidx.compose.foundation.gestures.detectTapGestures
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
@ -57,6 +56,7 @@ import androidx.compose.material.icons.filled.Delete
import androidx.compose.material3.AlertDialog
import androidx.compose.material3.HorizontalDivider
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
@ -85,7 +85,6 @@ import androidx.compose.ui.window.Popup
import androidx.compose.ui.window.PopupPositionProvider
import androidx.core.net.toUri
import com.aryan.reader.R
import com.aryan.reader.countWords
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.launch
import org.json.JSONObject
@ -333,6 +332,8 @@ fun ChapterWebView(
isOss: Boolean = false,
onShowDictionaryUpsellDialog: () -> Unit,
onWordSelectedForAiDefinition: (String) -> Unit,
onTranslate: (String) -> Unit,
onSearch: (String) -> Unit,
onContentReadyForSummarization: suspend (String) -> Unit,
currentFontFamily: ReaderFont,
customFontPath: String? = null,
@ -887,31 +888,68 @@ fun ChapterWebView(
)
}
// 2. Delete Option (Only for existing highlights)
if (state.isExistingHighlight && state.cfi != null) {
HorizontalDivider()
Row(
modifier = Modifier
.fillMaxWidth()
.clickable {
// LOGGING START
Timber.d("Kotlin: Popup Delete requested for clicked CFI: '${state.cfi}'")
.padding(horizontal = 8.dp, vertical = 8.dp),
horizontalArrangement = Arrangement.SpaceEvenly,
verticalAlignment = Alignment.CenterVertically
) {
IconButton(onClick = {
val clipboard = context.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
val clip = ClipData.newPlainText("Copied Text", state.selectedText)
clipboard.setPrimaryClip(clip)
state.finishActionModeCallback()
localWebViewRef?.clearFocus()
localWebViewRef?.evaluateJavascript("javascript:if(window.getSelection) window.getSelection().removeAllRanges();", null)
customMenuState = null
}) {
Icon(Icons.Default.CopyAll, contentDescription = "Copy")
}
// 1. IMPROVED LOOKUP: Check if the clicked CFI exists within any split CFI string
if (state.selectedText.length <= 2000) {
IconButton(onClick = {
val textToDefine = state.selectedText
if (textToDefine.isNotBlank()) {
onWordSelectedForAiDefinition(textToDefine)
}
customMenuState = null
}) {
Icon(painterResource(id = R.drawable.dictionary), contentDescription = "Dictionary")
}
IconButton(onClick = {
val textToDefine = state.selectedText
if (textToDefine.isNotBlank()) {
onTranslate(textToDefine)
}
customMenuState = null
}) {
Icon(painterResource(id = R.drawable.translate), contentDescription = "Translate")
}
IconButton(onClick = {
val textToDefine = state.selectedText
if (textToDefine.isNotBlank()) {
onSearch(textToDefine)
}
customMenuState = null
}) {
Icon(painterResource(id = R.drawable.search), contentDescription = "Search")
}
}
if (state.isExistingHighlight && state.cfi != null) {
IconButton(onClick = {
Timber.d("Kotlin: Popup Delete requested for clicked CFI: '${state.cfi}'")
val highlightToDelete = userHighlights.find { h ->
h.cfi == state.cfi || h.cfi.split("|").contains(state.cfi)
}
if (highlightToDelete == null) {
Timber.e("Kotlin: ERROR - Lookup failed. CFI '${state.cfi}' not found in any highlight.")
} else {
Timber.d("Kotlin: SUCCESS - Found highlight object. Full CFI: '${highlightToDelete.cfi}', Color: ${highlightToDelete.color.id}")
if (highlightToDelete != null) {
val cssClassToDelete = highlightToDelete.color.cssClass
val allCfiParts = highlightToDelete.cfi.split("|")
allCfiParts.forEach { partCfi ->
Timber.d("Kotlin: Requesting JS removal for part: '$partCfi'")
localWebViewRef?.evaluateJavascript(
"javascript:window.HighlightBridgeHelper.removeHighlightByCfi('${escapeJsString(partCfi)}', '$cssClassToDelete');",
null
@ -923,85 +961,9 @@ fun ChapterWebView(
state.finishActionModeCallback()
customMenuState = null
}) {
Icon(Icons.Default.Delete, contentDescription = "Remove", tint = MaterialTheme.colorScheme.error)
}
.padding(horizontal = 16.dp, vertical = 12.dp),
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.spacedBy(12.dp)
) {
Icon(
imageVector = Icons.Default.Delete,
contentDescription = "Remove",
tint = MaterialTheme.colorScheme.error,
modifier = Modifier.size(20.dp)
)
Text(
text = "Remove",
style = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.error
)
}
}
HorizontalDivider()
// 2. Copy Option
Row(
modifier = Modifier
.fillMaxWidth()
.clickable {
val clipboard = context.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
val clip = ClipData.newPlainText("Copied Text", state.selectedText)
clipboard.setPrimaryClip(clip)
state.finishActionModeCallback()
localWebViewRef?.clearFocus()
localWebViewRef?.evaluateJavascript("javascript:if(window.getSelection) window.getSelection().removeAllRanges();", null)
customMenuState = null
}
.padding(horizontal = 16.dp, vertical = 12.dp),
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.spacedBy(12.dp)
) {
Icon(
imageVector = Icons.Default.CopyAll,
contentDescription = null,
tint = MaterialTheme.colorScheme.onSurface,
modifier = Modifier.size(20.dp)
)
Text(
text = "Copy",
style = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.onSurface
)
}
// 3. Dictionary Option (Preserving Logic)
if (state.selectedText.length <= 2000) {
HorizontalDivider()
Row(
modifier = Modifier
.fillMaxWidth()
.clickable {
val textToDefine = state.selectedText
if (textToDefine.isNotBlank()) {
onWordSelectedForAiDefinition(textToDefine)
}
customMenuState = null
}
.padding(horizontal = 16.dp, vertical = 12.dp),
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.spacedBy(12.dp)
) {
Icon(
painter = painterResource(id = R.drawable.dictionary),
contentDescription = null,
tint = MaterialTheme.colorScheme.onSurface,
modifier = Modifier.size(20.dp)
)
Text(
text = "Dictionary",
style = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.onSurface
)
}
}
}

434
app/src/main/java/com/aryan/reader/epubreader/DictionarySettingsDialog.kt
View file

@ -1,30 +1,29 @@
// DictionarySettingsDialog.kt
package com.aryan.reader.epubreader
import androidx.compose.foundation.BorderStroke
import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.heightIn
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.layout.width
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.items
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Check
import androidx.compose.material.icons.filled.Search
import androidx.compose.material3.DropdownMenuItem
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.ExposedDropdownMenuBox
import androidx.compose.material3.ExposedDropdownMenuDefaults
import androidx.compose.material3.HorizontalDivider
import androidx.compose.material3.Icon
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.MenuAnchorType
import androidx.compose.material3.OutlinedTextField
import androidx.compose.material3.SegmentedButton
import androidx.compose.material3.SegmentedButtonDefaults
import androidx.compose.material3.SingleChoiceSegmentedButtonRow
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
@ -35,19 +34,16 @@ import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.asImageBitmap
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.unit.dp
import androidx.compose.ui.window.Dialog
import androidx.core.graphics.drawable.toBitmap
import com.aryan.reader.BuildConfig
import com.aryan.reader.R
@Suppress("KotlinConstantConditions")
@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun DictionarySettingsDialog(
isVisible: Boolean,
@ -55,244 +51,292 @@ fun DictionarySettingsDialog(
isProUser: Boolean,
useOnlineDictionary: Boolean,
onToggleOnlineDictionary: (Boolean) -> Unit,
selectedPackageName: String?,
onSelectPackage: (String) -> Unit
selectedDictionaryPackageName: String?,
onSelectDictionaryPackage: (String) -> Unit,
selectedTranslatePackageName: String?,
onSelectTranslatePackage: (String) -> Unit,
selectedSearchPackageName: String?,
onSelectSearchPackage: (String) -> Unit
) {
if (!isVisible) return
val context = LocalContext.current
var availableApps by remember { mutableStateOf<List<ExternalDictionaryApp>>(emptyList()) }
var dictionaryApps by remember { mutableStateOf<List<ExternalDictionaryApp>>(emptyList()) }
var searchApps by remember { mutableStateOf<List<ExternalDictionaryApp>>(emptyList()) }
LaunchedEffect(Unit) {
availableApps = ExternalDictionaryHelper.getAvailableDictionaries(context)
dictionaryApps = ExternalDictionaryHelper.getAvailableDictionaries(context)
searchApps = ExternalDictionaryHelper.getAvailableSearchApps(context)
}
Dialog(onDismissRequest = onDismiss) {
Surface(
shape = RoundedCornerShape(16.dp),
shape = RoundedCornerShape(24.dp),
color = MaterialTheme.colorScheme.surface,
tonalElevation = 6.dp,
modifier = Modifier.fillMaxWidth()
) {
Column(
modifier = Modifier
.fillMaxWidth()
.padding(horizontal = 24.dp, vertical = 24.dp)
.verticalScroll(rememberScrollState())
.padding(24.dp)
) {
// Header
Text(
text = "Dictionary Settings",
text = "Lookup Settings",
style = MaterialTheme.typography.headlineSmall,
fontWeight = FontWeight.Bold,
modifier = Modifier.padding(bottom = 16.dp)
modifier = Modifier.padding(bottom = 20.dp)
)
// ── Dictionary ──
if (BuildConfig.FLAVOR != "oss") {
Column(verticalArrangement = Arrangement.spacedBy(12.dp)) {
Surface(
shape = RoundedCornerShape(12.dp),
color = if (useOnlineDictionary) MaterialTheme.colorScheme.primaryContainer else Color.Transparent,
border = BorderStroke(
1.dp,
if (useOnlineDictionary) MaterialTheme.colorScheme.primary else MaterialTheme.colorScheme.outlineVariant
),
modifier = Modifier
.fillMaxWidth()
.clickable { onToggleOnlineDictionary(true) }
shape = RoundedCornerShape(16.dp),
color = MaterialTheme.colorScheme.surfaceContainerHigh,
modifier = Modifier.fillMaxWidth()
) {
Row(
modifier = Modifier.padding(16.dp),
verticalAlignment = Alignment.CenterVertically
) {
Icon(
painter = painterResource(id = R.drawable.ai),
contentDescription = null,
tint = if (useOnlineDictionary) MaterialTheme.colorScheme.onPrimaryContainer else MaterialTheme.colorScheme.onSurfaceVariant,
modifier = Modifier.size(24.dp)
)
Spacer(modifier = Modifier.width(16.dp))
Column(modifier = Modifier.weight(1f)) {
Column(modifier = Modifier.padding(16.dp)) {
Text(
text = "AI Smart Dictionary",
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.Bold,
color = if (useOnlineDictionary) MaterialTheme.colorScheme.onPrimaryContainer else MaterialTheme.colorScheme.onSurface
)
Text(
text = "Definitions powered by AI.",
style = MaterialTheme.typography.bodySmall,
color = if (useOnlineDictionary) MaterialTheme.colorScheme.onPrimaryContainer.copy(alpha = 0.8f) else MaterialTheme.colorScheme.onSurfaceVariant
)
}
if (useOnlineDictionary) {
Icon(
imageVector = Icons.Default.Check,
contentDescription = "Selected",
tint = MaterialTheme.colorScheme.primary
)
}
}
}
// External App Option
Surface(
shape = RoundedCornerShape(12.dp),
color = if (!useOnlineDictionary) MaterialTheme.colorScheme.primaryContainer else Color.Transparent,
border = BorderStroke(
1.dp,
if (!useOnlineDictionary) MaterialTheme.colorScheme.primary else MaterialTheme.colorScheme.outlineVariant
),
modifier = Modifier
.fillMaxWidth()
.clickable { onToggleOnlineDictionary(false) }
) {
Row(
modifier = Modifier.padding(16.dp),
verticalAlignment = Alignment.CenterVertically
) {
Icon(
painter = painterResource(id = R.drawable.dictionary),
contentDescription = null,
tint = if (!useOnlineDictionary) MaterialTheme.colorScheme.onPrimaryContainer else MaterialTheme.colorScheme.onSurfaceVariant,
modifier = Modifier.size(24.dp)
)
Spacer(modifier = Modifier.width(16.dp))
Column(modifier = Modifier.weight(1f)) {
Text(
text = "External App",
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.Bold,
color = if (!useOnlineDictionary) MaterialTheme.colorScheme.onPrimaryContainer else MaterialTheme.colorScheme.onSurface
)
Text(
text = "Launch an offline dictionary or search app.",
style = MaterialTheme.typography.bodySmall,
color = if (!useOnlineDictionary) MaterialTheme.colorScheme.onPrimaryContainer.copy(alpha = 0.8f) else MaterialTheme.colorScheme.onSurfaceVariant
)
}
if (!useOnlineDictionary) {
Icon(
imageVector = Icons.Default.Check,
contentDescription = "Selected",
tint = MaterialTheme.colorScheme.primary
)
}
}
}
}
Spacer(modifier = Modifier.height(24.dp))
Text(
text = if (useOnlineDictionary) "Fallback External App (Used when offline)" else "Select External App",
text = "Dictionary Engine",
style = MaterialTheme.typography.labelLarge,
color = MaterialTheme.colorScheme.primary,
modifier = Modifier.padding(bottom = 8.dp)
)
} else {
// OSS FLAVOR UI (Dedicated to external apps)
Surface(
color = MaterialTheme.colorScheme.secondaryContainer,
shape = RoundedCornerShape(12.dp),
modifier = Modifier.padding(bottom = 16.dp)
SingleChoiceSegmentedButtonRow(
modifier = Modifier
.fillMaxWidth()
.padding(bottom = 8.dp)
) {
Row(modifier = Modifier.padding(16.dp), verticalAlignment = Alignment.CenterVertically) {
Icon(
painter = painterResource(id = R.drawable.dictionary),
contentDescription = null,
tint = MaterialTheme.colorScheme.onSecondaryContainer,
modifier = Modifier.size(32.dp)
)
Spacer(Modifier.width(12.dp))
Text(
text = "Choose an external app to define selected words.",
style = MaterialTheme.typography.bodySmall,
color = MaterialTheme.colorScheme.onSecondaryContainer
)
SegmentedButton(
selected = useOnlineDictionary,
onClick = { onToggleOnlineDictionary(true) },
shape = SegmentedButtonDefaults.itemShape(index = 0, count = 2)
) {
Text("Smart (AI)")
}
SegmentedButton(
selected = !useOnlineDictionary,
onClick = { onToggleOnlineDictionary(false) },
shape = SegmentedButtonDefaults.itemShape(index = 1, count = 2)
) {
Text("External App")
}
}
// App List
if (availableApps.isEmpty()) {
Box(
modifier = Modifier
.fillMaxWidth()
.padding(24.dp),
contentAlignment = Alignment.Center
) {
Text(
"No supported dictionary apps found.",
style = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.error,
textAlign = TextAlign.Center
text = if (useOnlineDictionary)
"Uses AI for definitions. Will fallback to the external app below if offline or if the selected phrase is too long."
else
"Uses the selected app for dictionary lookups.",
style = MaterialTheme.typography.bodySmall,
color = MaterialTheme.colorScheme.onSurfaceVariant,
modifier = Modifier.padding(bottom = 16.dp)
)
Text(
text = if (useOnlineDictionary) "Fallback App" else "Dictionary App",
style = MaterialTheme.typography.labelMedium,
color = MaterialTheme.colorScheme.onSurface,
modifier = Modifier.padding(bottom = 8.dp)
)
AppSelectionDropdown(
apps = dictionaryApps,
selectedPackageName = selectedDictionaryPackageName,
onSelect = onSelectDictionaryPackage,
placeholder = "Select an app"
)
}
}
} else {
LazyColumn(
modifier = Modifier
.fillMaxWidth()
.heightIn(max = 300.dp) // Bound height so it doesn't take over screen
.background(MaterialTheme.colorScheme.surfaceContainerLowest, RoundedCornerShape(12.dp))
Text(
text = "Dictionary",
style = MaterialTheme.typography.labelLarge,
color = MaterialTheme.colorScheme.primary,
modifier = Modifier.padding(bottom = 8.dp)
)
AppSelectionDropdown(
apps = dictionaryApps,
selectedPackageName = selectedDictionaryPackageName,
onSelect = onSelectDictionaryPackage,
placeholder = "Select an app"
)
}
SectionDivider()
// ── Translate ──
Text(
text = "Translate",
style = MaterialTheme.typography.labelLarge,
color = MaterialTheme.colorScheme.primary,
modifier = Modifier.padding(bottom = 4.dp)
)
Text(
text = "App used for translating selected text.",
style = MaterialTheme.typography.bodySmall,
color = MaterialTheme.colorScheme.onSurfaceVariant,
modifier = Modifier.padding(bottom = 12.dp)
)
AppSelectionDropdown(
apps = dictionaryApps,
selectedPackageName = selectedTranslatePackageName,
onSelect = onSelectTranslatePackage,
placeholder = "Select an app"
)
SectionDivider()
// ── Search ──
Text(
text = "Search",
style = MaterialTheme.typography.labelLarge,
color = MaterialTheme.colorScheme.primary,
modifier = Modifier.padding(bottom = 4.dp)
)
Text(
text = "App used for web searches.",
style = MaterialTheme.typography.bodySmall,
color = MaterialTheme.colorScheme.onSurfaceVariant,
modifier = Modifier.padding(bottom = 12.dp)
)
AppSelectionDropdown(
apps = searchApps,
selectedPackageName = selectedSearchPackageName,
onSelect = onSelectSearchPackage,
placeholder = "Select an app"
)
}
}
}
}
@Composable
private fun SectionDivider() {
HorizontalDivider(
modifier = Modifier.padding(vertical = 16.dp),
color = MaterialTheme.colorScheme.outlineVariant.copy(alpha = 0.5f)
)
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun AppSelectionDropdown(
apps: List<ExternalDictionaryApp>,
selectedPackageName: String?,
onSelect: (String) -> Unit,
placeholder: String,
modifier: Modifier = Modifier
) {
var expanded by remember { mutableStateOf(false) }
val selectedApp = apps.find { it.packageName == selectedPackageName }
val hasSelection = !selectedPackageName.isNullOrEmpty() && selectedApp != null
ExposedDropdownMenuBox(
expanded = expanded,
onExpandedChange = { expanded = it },
modifier = modifier
) {
items(availableApps) { app ->
val isSelected = app.packageName == selectedPackageName
Row(
modifier = Modifier
.fillMaxWidth()
.clickable { onSelectPackage(app.packageName) }
.padding(vertical = 12.dp, horizontal = 8.dp),
verticalAlignment = Alignment.CenterVertically
) {
// Dynamic Icon handling
if (app.packageName == ExternalDictionaryHelper.GOOGLE_SEARCH_PKG) {
Box(
modifier = Modifier
.size(40.dp)
.background(MaterialTheme.colorScheme.secondaryContainer, RoundedCornerShape(8.dp)),
contentAlignment = Alignment.Center
) {
Icon(
imageVector = Icons.Default.Search,
contentDescription = "Search",
tint = MaterialTheme.colorScheme.onSecondaryContainer,
OutlinedTextField(
value = if (hasSelection) selectedApp.label else "",
onValueChange = {},
readOnly = true,
singleLine = true,
placeholder = { Text(placeholder) },
leadingIcon = if (hasSelection && selectedApp.icon != null) {
{
Image(
bitmap = selectedApp.icon.toBitmap().asImageBitmap(),
contentDescription = null,
modifier = Modifier.size(24.dp)
)
}
} else if (app.icon != null) {
Image(
bitmap = app.icon.toBitmap().asImageBitmap(),
contentDescription = null,
modifier = Modifier.size(40.dp)
)
} else {
Box(
} else null,
trailingIcon = { ExposedDropdownMenuDefaults.TrailingIcon(expanded = expanded) },
colors = ExposedDropdownMenuDefaults.outlinedTextFieldColors(),
shape = RoundedCornerShape(12.dp),
modifier = Modifier
.size(40.dp)
.background(MaterialTheme.colorScheme.surfaceVariant, RoundedCornerShape(8.dp))
.menuAnchor(MenuAnchorType.PrimaryNotEditable)
.fillMaxWidth()
)
}
Spacer(modifier = Modifier.width(16.dp))
ExposedDropdownMenu(
expanded = expanded,
onDismissRequest = { expanded = false }
) {
// None option
DropdownMenuItem(
text = {
Text(
text = app.label,
style = MaterialTheme.typography.bodyLarge,
fontWeight = if (isSelected) FontWeight.Bold else FontWeight.Normal,
modifier = Modifier.weight(1f)
"None",
color = if (!hasSelection) MaterialTheme.colorScheme.primary
else MaterialTheme.colorScheme.onSurface
)
if (isSelected) {
},
trailingIcon = if (!hasSelection) {
{
Icon(
imageVector = Icons.Default.Check,
contentDescription = "Selected",
tint = MaterialTheme.colorScheme.primary
)
}
} else null,
onClick = {
onSelect("")
expanded = false
}
HorizontalDivider(color = MaterialTheme.colorScheme.outlineVariant.copy(alpha = 0.5f))
)
if (apps.isNotEmpty()) {
HorizontalDivider(
modifier = Modifier.padding(vertical = 4.dp),
color = MaterialTheme.colorScheme.outlineVariant.copy(alpha = 0.5f)
)
}
apps.forEach { app ->
val isSelected = app.packageName == selectedPackageName
DropdownMenuItem(
text = { Text(app.label) },
leadingIcon = {
if (app.icon != null) {
Image(
bitmap = app.icon.toBitmap().asImageBitmap(),
contentDescription = null,
modifier = Modifier.size(24.dp)
)
} else {
Box(
modifier = Modifier
.size(24.dp)
.background(
MaterialTheme.colorScheme.surfaceVariant,
RoundedCornerShape(4.dp)
),
contentAlignment = Alignment.Center,
content = {}
)
}
},
trailingIcon = if (isSelected) {
{
Icon(
imageVector = Icons.Default.Check,
contentDescription = "Selected",
tint = MaterialTheme.colorScheme.primary
)
}
} else null,
onClick = {
onSelect(app.packageName)
expanded = false
}
)
}
}
}

70
app/src/main/java/com/aryan/reader/epubreader/EpubReaderControls.kt
View file

@ -108,6 +108,7 @@ import androidx.compose.ui.graphics.asImageBitmap
import androidx.compose.ui.graphics.graphicsLayer
import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.text.style.TextOverflow
@ -120,6 +121,7 @@ import com.aryan.reader.R
import com.aryan.reader.RenderMode
import com.aryan.reader.SearchState
import com.aryan.reader.SearchTopBar
import com.aryan.reader.TooltipIconButton
import com.aryan.reader.epub.EpubChapter
import com.aryan.reader.paginatedreader.BookPaginator
import com.aryan.reader.paginatedreader.IPaginator
@ -182,7 +184,11 @@ fun EpubReaderTopBar(
onCloseSearch = onCloseSearch
)
} else {
IconButton(onClick = onNavigateBack) {
TooltipIconButton(
text = stringResource(R.string.tooltip_back),
description = stringResource(R.string.tooltip_back_desc),
onClick = onNavigateBack
) {
Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = "Back")
}
Spacer(Modifier.width(8.dp))
@ -193,7 +199,11 @@ fun EpubReaderTopBar(
overflow = TextOverflow.Ellipsis,
modifier = Modifier.weight(1f)
)
IconButton(onClick = onOpenDictionarySettings) {
TooltipIconButton(
text = stringResource(R.string.tooltip_dictionary),
description = stringResource(R.string.tooltip_dictionary_desc),
onClick = onOpenDictionarySettings
) {
Icon(
painter = painterResource(id = R.drawable.dictionary),
contentDescription = "Dictionary Settings"
@ -201,7 +211,11 @@ fun EpubReaderTopBar(
}
Box {
var showMoreMenu by remember { mutableStateOf(false) }
IconButton(onClick = { showMoreMenu = true }) {
TooltipIconButton(
text = stringResource(R.string.tooltip_more_options),
description = stringResource(R.string.tooltip_more_options_desc),
onClick = { showMoreMenu = true }
) {
Icon(Icons.Default.MoreVert, contentDescription = "More Options")
}
@ -392,19 +406,33 @@ fun EpubReaderBottomBar(
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.SpaceAround
) {
IconButton(
TooltipIconButton(
text = stringResource(R.string.tooltip_slider),
description = stringResource(R.string.tooltip_slider_desc),
onClick = onOpenSlider,
enabled = currentRenderMode != RenderMode.VERTICAL_SCROLL
) {
Icon(painter = painterResource(id = R.drawable.slider), contentDescription = "Navigate with slider")
}
IconButton(onClick = onOpenDrawer) {
TooltipIconButton(
text = stringResource(R.string.tooltip_toc),
description = stringResource(R.string.tooltip_toc_desc),
onClick = onOpenDrawer
) {
Icon(imageVector = Icons.Default.Menu, contentDescription = "Chapters Menu")
}
IconButton(onClick = onToggleFormat) {
TooltipIconButton(
text = stringResource(R.string.tooltip_format),
description = stringResource(R.string.tooltip_format_desc),
onClick = onToggleFormat
) {
Icon(painter = painterResource(id = R.drawable.format_size), contentDescription = "Text Formatting")
}
IconButton(onClick = onToggleSearch) {
TooltipIconButton(
text = stringResource(R.string.tooltip_search),
description = stringResource(R.string.tooltip_search_desc),
onClick = onToggleSearch
) {
Icon(imageVector = Icons.Default.Search, contentDescription = "Search")
}
@ -412,7 +440,11 @@ fun EpubReaderBottomBar(
if (BuildConfig.FLAVOR != "oss") {
Box {
var showAiFeaturesMenu by remember { mutableStateOf(false) }
IconButton(onClick = { showAiFeaturesMenu = true }) {
TooltipIconButton(
text = stringResource(R.string.tooltip_ai),
description = stringResource(R.string.tooltip_ai_desc),
onClick = { showAiFeaturesMenu = true }
) {
Icon(painter = painterResource(id = R.drawable.ai), contentDescription = "AI Features")
}
DropdownMenu(
@ -441,14 +473,32 @@ fun EpubReaderBottomBar(
}
Box {
Row(verticalAlignment = Alignment.CenterVertically) {
IconButton(onClick = onToggleTts) {
TooltipIconButton(
text = if (isTtsSessionActive)
stringResource(R.string.tooltip_tts_stop)
else
stringResource(R.string.tooltip_tts_start),
description = if (isTtsSessionActive)
stringResource(R.string.tooltip_tts_stop_desc)
else
stringResource(R.string.tooltip_tts_start_desc),
onClick = onToggleTts
) {
Icon(
painter = if (isTtsSessionActive) painterResource(id = R.drawable.close) else painterResource(id = R.drawable.text_to_speech),
contentDescription = if (isTtsSessionActive) "Stop TTS" else "Start TTS"
)
}
if (isTtsSessionActive) {
IconButton(
TooltipIconButton(
text = if (ttsState.isPlaying)
stringResource(R.string.tooltip_tts_pause)
else
stringResource(R.string.tooltip_tts_resume),
description = if (ttsState.isPlaying)
stringResource(R.string.tooltip_tts_pause_desc)
else
stringResource(R.string.tooltip_tts_resume_desc),
onClick = onPlayPauseTts,
enabled = !ttsState.isLoading
) {

76
app/src/main/java/com/aryan/reader/epubreader/EpubReaderScreen.kt
View file

@ -291,6 +291,8 @@ private fun saveTtsMode(context: Context, modeName: String) {
private const val PREF_USE_ONLINE_DICT = "use_online_dictionary"
private const val PREF_EXTERNAL_DICT_PKG = "external_dictionary_package"
private const val PREF_EXTERNAL_TRANSLATE_PKG = "external_translate_package"
private const val PREF_EXTERNAL_SEARCH_PKG = "external_search_package"
private fun loadUseOnlineDict(context: Context): Boolean {
@Suppress("KotlinConstantConditions") if (BuildConfig.FLAVOR == "oss") return false
@ -313,6 +315,26 @@ private fun saveExternalDictPackage(context: Context, packageName: String) {
prefs.edit { putString(PREF_EXTERNAL_DICT_PKG, packageName) }
}
private fun loadExternalTranslatePackage(context: Context): String? {
val prefs = context.getSharedPreferences("reader_prefs", Context.MODE_PRIVATE)
return prefs.getString(PREF_EXTERNAL_TRANSLATE_PKG, null)
}
private fun saveExternalTranslatePackage(context: Context, packageName: String) {
val prefs = context.getSharedPreferences("reader_prefs", Context.MODE_PRIVATE)
prefs.edit { putString(PREF_EXTERNAL_TRANSLATE_PKG, packageName) }
}
private fun loadExternalSearchPackage(context: Context): String? {
val prefs = context.getSharedPreferences("reader_prefs", Context.MODE_PRIVATE)
return prefs.getString(PREF_EXTERNAL_SEARCH_PKG, null)
}
private fun saveExternalSearchPackage(context: Context, packageName: String) {
val prefs = context.getSharedPreferences("reader_prefs", Context.MODE_PRIVATE)
prefs.edit { putString(PREF_EXTERNAL_SEARCH_PKG, packageName) }
}
@RequiresApi(Build.VERSION_CODES.VANILLA_ICE_CREAM)
@Composable
fun EpubReaderScreen(
@ -573,6 +595,12 @@ fun EpubReaderHost(
var selectedDictPackage by remember {
mutableStateOf(loadExternalDictPackage(context))
}
var selectedTranslatePackage by remember {
mutableStateOf(loadExternalTranslatePackage(context))
}
var selectedSearchPackage by remember {
mutableStateOf(loadExternalSearchPackage(context))
}
var showDictionaryUpsellDialog by remember { mutableStateOf(false) }
var showSummarizationUpsellDialog by remember { mutableStateOf(false) }
@ -605,7 +633,7 @@ fun EpubReaderHost(
showDictionaryUpsellDialog = true
}
} else {
if (selectedDictPackage != null) {
if (!selectedDictPackage.isNullOrEmpty()) {
ExternalDictionaryHelper.launchDictionary(context, selectedDictPackage!!, word)
} else {
Toast.makeText(context, "Please select a dictionary app first.", Toast.LENGTH_SHORT).show()
@ -614,6 +642,24 @@ fun EpubReaderHost(
}
}
val onTranslateLookup = { text: String ->
if (!selectedTranslatePackage.isNullOrEmpty()) {
ExternalDictionaryHelper.launchTranslate(context, selectedTranslatePackage!!, text)
} else {
Toast.makeText(context, "Please select a translate app first.", Toast.LENGTH_SHORT).show()
showDictionarySettingsSheet = true
}
}
val onSearchLookup = { text: String ->
if (!selectedSearchPackage.isNullOrEmpty()) {
ExternalDictionaryHelper.launchSearch(context, selectedSearchPackage!!, text)
} else {
Toast.makeText(context, "Please select a search app first.", Toast.LENGTH_SHORT).show()
showDictionarySettingsSheet = true
}
}
val summaryCacheManager = remember(context) { SummaryCacheManager(context) }
var showRecapPopup by remember { mutableStateOf(false) }
var recapResult by remember { mutableStateOf<SummarizationResult?>(null) }
@ -2256,6 +2302,12 @@ fun EpubReaderHost(
onWordSelectedForAiDefinition = { text ->
onDictionaryLookup(text)
},
onTranslate = { text ->
onTranslateLookup(text)
},
onSearch = { text ->
onSearchLookup(text)
},
onContentReadyForSummarization = { content ->
Timber.d("Content received for summarization")
scope.launch {
@ -2591,6 +2643,12 @@ fun EpubReaderHost(
onWordSelectedForAiDefinition = { text ->
onDictionaryLookup(text)
},
onTranslate = { text ->
onTranslateLookup(text)
},
onSearch = { text ->
onSearchLookup(text)
},
userHighlights = userHighlights.filter { it.chapterIndex == (currentChapterInPaginatedMode ?: -1) },
onHighlightCreated = { cfi, text, colorId ->
Timber.d("EpubReaderScreen: onHighlightCreated. CFI: $cfi")
@ -3532,7 +3590,7 @@ fun EpubReaderHost(
onNavigateToPro = onNavigateToPro,
isTtsSessionActive = isTtsSessionActive,
onOpenExternalDictionary = { text ->
if (selectedDictPackage != null) {
if (!selectedDictPackage.isNullOrEmpty()) {
ExternalDictionaryHelper.launchDictionary(context, selectedDictPackage!!, text)
} else {
Toast.makeText(context, "Select an offline dictionary first.", Toast.LENGTH_SHORT).show()
@ -3707,10 +3765,20 @@ fun EpubReaderHost(
useOnlineDictionary = newState
saveUseOnlineDict(context, newState)
},
selectedPackageName = selectedDictPackage,
onSelectPackage = { pkg ->
selectedDictionaryPackageName = selectedDictPackage,
onSelectDictionaryPackage = { pkg ->
selectedDictPackage = pkg
saveExternalDictPackage(context, pkg)
},
selectedTranslatePackageName = selectedTranslatePackage,
onSelectTranslatePackage = { pkg ->
selectedTranslatePackage = pkg
saveExternalTranslatePackage(context, pkg)
},
selectedSearchPackageName = selectedSearchPackage,
onSelectSearchPackage = { pkg ->
selectedSearchPackage = pkg
saveExternalSearchPackage(context, pkg)
}
)
}

143
app/src/main/java/com/aryan/reader/epubreader/ExternalDictionaryHelper.kt
View file

@ -6,9 +6,11 @@ import android.content.Context
import android.content.Intent
import android.content.pm.PackageManager
import android.graphics.drawable.Drawable
import android.net.Uri
import android.os.Build
import android.widget.Toast
import timber.log.Timber
import androidx.core.net.toUri
data class ExternalDictionaryApp(
val label: String,
@ -23,7 +25,6 @@ object ExternalDictionaryHelper {
"com.samsung.android.samsungpassautofill",
"com.samsung.android.samsungpass",
"com.samsung.android.app.pass",
"com.google.android.gms",
"com.truecaller",
"com.adobe.reader",
"com.reddit.frontpage"
@ -77,18 +78,15 @@ object ExternalDictionaryHelper {
)
)
return sortedApps
return apps.sortedBy { it.label }
}
fun launchDictionary(context: Context, packageName: String, query: String) {
if (packageName.isEmpty()) return
val pm = context.packageManager
try {
if (packageName == GOOGLE_SEARCH_PKG) {
val searchIntent = Intent(Intent.ACTION_WEB_SEARCH).apply {
putExtra(SearchManager.QUERY, query)
addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
}
context.startActivity(searchIntent)
launchSearch(context, packageName, query)
return
}
@ -133,6 +131,89 @@ object ExternalDictionaryHelper {
}
}
fun launchTranslate(context: Context, packageName: String, query: String) {
if (packageName.isEmpty()) return
val pm = context.packageManager
try {
if (packageName == GOOGLE_SEARCH_PKG) {
launchSearch(context, packageName, query)
return
}
// Google Translate specific intent
if (packageName == "com.google.android.apps.translate") {
val translateIntent = Intent(Intent.ACTION_PROCESS_TEXT).apply {
type = "text/plain"
putExtra(Intent.EXTRA_PROCESS_TEXT, query)
putExtra(Intent.EXTRA_PROCESS_TEXT_READONLY, true)
setPackage(packageName)
addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
}
if (translateIntent.resolveActivity(pm) != null) {
context.startActivity(translateIntent)
return
}
}
// Generic text processing intent
val processTextIntent = Intent(Intent.ACTION_PROCESS_TEXT).apply {
type = "text/plain"
putExtra(Intent.EXTRA_PROCESS_TEXT, query)
putExtra(Intent.EXTRA_PROCESS_TEXT_READONLY, true)
setPackage(packageName)
addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
}
if (processTextIntent.resolveActivity(pm) != null) {
context.startActivity(processTextIntent)
return
}
launchGenericSend(context, packageName, query)
} catch (e: Exception) {
Timber.e(e, "Failed to launch translate app: $packageName")
Toast.makeText(context, "Error opening translate app", Toast.LENGTH_SHORT).show()
}
}
fun launchSearch(context: Context, packageName: String, query: String) {
try {
if (packageName == GOOGLE_SEARCH_PKG) {
val searchIntent = Intent(Intent.ACTION_WEB_SEARCH).apply {
putExtra(SearchManager.QUERY, query)
addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
}
context.startActivity(searchIntent)
return
}
val searchIntent = Intent(Intent.ACTION_WEB_SEARCH).apply {
putExtra(SearchManager.QUERY, query)
setPackage(packageName)
addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
}
if (searchIntent.resolveActivity(context.packageManager) != null) {
context.startActivity(searchIntent)
return
}
val viewIntent = Intent(Intent.ACTION_VIEW).apply {
data = "https://www.google.com/search?q=${Uri.encode(query)}".toUri()
setPackage(packageName)
addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
}
if (viewIntent.resolveActivity(context.packageManager) != null) {
context.startActivity(viewIntent)
return
}
launchGenericSend(context, packageName, query)
} catch (e: Exception) {
Timber.e(e, "Failed to launch search app: $packageName")
Toast.makeText(context, "Error opening search app", Toast.LENGTH_SHORT).show()
}
}
private fun launchGenericSend(context: Context, packageName: String, query: String) {
val sendIntent = Intent(Intent.ACTION_SEND)
sendIntent.type = "text/plain"
@ -151,4 +232,52 @@ object ExternalDictionaryHelper {
}
}
}
fun getAvailableSearchApps(context: Context): List<ExternalDictionaryApp> {
val pm = context.packageManager
val apps = mutableListOf<ExternalDictionaryApp>()
val addedPackages = mutableSetOf<String>()
val webSearchIntent = Intent(Intent.ACTION_WEB_SEARCH)
val searchResolvers = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
pm.queryIntentActivities(webSearchIntent, PackageManager.ResolveInfoFlags.of(0))
} else {
@Suppress("DEPRECATION") pm.queryIntentActivities(webSearchIntent, 0)
}
searchResolvers.forEach { ri ->
val pkg = ri.activityInfo.packageName
if (!PACKAGE_BLOCKLIST.contains(pkg) && addedPackages.add(pkg)) {
apps.add(
ExternalDictionaryApp(
label = ri.loadLabel(pm).toString(),
packageName = pkg,
icon = ri.loadIcon(pm)
)
)
}
}
val browserIntent = Intent(Intent.ACTION_VIEW, "http://".toUri()).apply {
addCategory(Intent.CATEGORY_BROWSABLE)
}
val browserResolvers = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
pm.queryIntentActivities(browserIntent, PackageManager.ResolveInfoFlags.of(0))
} else {
@Suppress("DEPRECATION") pm.queryIntentActivities(browserIntent, 0)
}
browserResolvers.forEach { ri ->
val pkg = ri.activityInfo.packageName
if (!PACKAGE_BLOCKLIST.contains(pkg) && addedPackages.add(pkg)) {
apps.add(
ExternalDictionaryApp(
label = ri.loadLabel(pm).toString(),
packageName = pkg,
icon = ri.loadIcon(pm)
)
)
}
}
return apps.sortedBy { it.label }
}
}

167
app/src/main/java/com/aryan/reader/paginatedreader/PaginatedReader.kt
View file

@ -69,6 +69,7 @@ import androidx.compose.material3.AlertDialog
import androidx.compose.material3.CircularProgressIndicator
import androidx.compose.material3.HorizontalDivider
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
@ -505,6 +506,8 @@ fun PaginatedReaderScreen(
isOss: Boolean = false,
onShowDictionaryUpsellDialog: () -> Unit,
onWordSelectedForAiDefinition: (String) -> Unit,
onTranslate: (String) -> Unit,
onSearch: (String) -> Unit,
userHighlights: List<UserHighlight>,
onHighlightCreated: (String, String, String) -> Unit,
onHighlightDeleted: (String) -> Unit,
@ -802,6 +805,8 @@ fun PaginatedReaderScreen(
isOss = isOss,
onShowDictionaryUpsellDialog = onShowDictionaryUpsellDialog,
onWordSelectedForAiDefinition = onWordSelectedForAiDefinition,
onTranslate = onTranslate,
onSearch = onSearch,
userHighlights = userHighlights,
onHighlightCreated = onHighlightCreated,
onHighlightDeleted = onHighlightDeleted,
@ -1372,6 +1377,8 @@ internal fun PaginatedReaderContent(
isOss: Boolean,
onShowDictionaryUpsellDialog: () -> Unit,
onWordSelectedForAiDefinition: (String) -> Unit,
onTranslate: (String) -> Unit,
onSearch: (String) -> Unit,
onGetChapterInfo: (Int) -> Pair<String, Int?>?,
userHighlights: List<UserHighlight>,
onHighlightCreated: (String, String, String) -> Unit,
@ -2531,6 +2538,14 @@ internal fun PaginatedReaderContent(
state.onCopy()
isForDictionary = false
state.onHide()
}, onTranslate = {
state.onCopy() // we don't necessarily need copy to get text, but follow dictionary pattern if needed, wait menuState has selectedText!
// Actually PaginatedMenuState has `selectedText`? Let's check.
onTranslate(capturedTextForAction ?: "")
state.onHide()
}, onSearch = {
onSearch(capturedTextForAction ?: "")
state.onHide()
}, onHighlight = { color ->
Timber.d("Menu: Highlight option clicked. Color: ${color.id}")
isForHighlight = true
@ -2768,6 +2783,12 @@ internal fun PaginatedReaderContent(
onShowDictionaryUpsellDialog()
}
activeSelection = null
}, onTranslate = {
onTranslate(sel.text)
activeSelection = null
}, onSearch = {
onSearch(sel.text)
activeSelection = null
}, onHighlight = { color ->
Timber.d(
"CustomSelection: Highlight clicked. Text: '${sel.text}', BaseCFI: ${sel.baseCfi}, StartOffset: ${sel.startOffset}"
@ -2834,6 +2855,14 @@ internal fun PaginatedReaderContent(
}
activeHighlightForMenu = null
},
onTranslate = {
onTranslate(highlight.text)
activeHighlightForMenu = null
},
onSearch = {
onSearch(highlight.text)
activeHighlightForMenu = null
},
onHighlight = { color ->
Timber.d("Menu: Updating highlight color to ${color.id}")
onHighlightDeleted(highlight.cfi)
@ -2911,6 +2940,8 @@ private fun PaginatedTextSelectionMenu(
onCopy: () -> Unit,
onSelectAll: (() -> Unit)?,
onDictionary: () -> Unit,
onTranslate: () -> Unit,
onSearch: () -> Unit,
onHighlight: ((HighlightColor) -> Unit)?,
onDelete: (() -> Unit)?,
@Suppress("unused") isProUser: Boolean,
@ -2955,99 +2986,71 @@ private fun PaginatedTextSelectionMenu(
HorizontalDivider()
}
// 2. Delete Option
if (onDelete != null) {
// 2. Action Icons Row (Horizontal)
Row(
modifier = Modifier
.fillMaxWidth()
.clickable(onClick = onDelete)
.padding(horizontal = 16.dp, vertical = 12.dp),
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.spacedBy(12.dp)
.padding(horizontal = 8.dp, vertical = 8.dp),
horizontalArrangement = Arrangement.SpaceEvenly,
verticalAlignment = Alignment.CenterVertically
) {
IconButton(onClick = onCopy) {
Icon(
painter = painterResource(id = R.drawable.copy),
contentDescription = "Copy",
tint = MaterialTheme.colorScheme.onSurface,
modifier = Modifier.size(24.dp)
)
}
IconButton(onClick = onDictionary) {
Icon(
painter = painterResource(id = R.drawable.dictionary),
contentDescription = "Dictionary",
tint = MaterialTheme.colorScheme.onSurface,
modifier = Modifier.size(24.dp)
)
}
IconButton(onClick = onTranslate) {
Icon(
painter = painterResource(id = R.drawable.translate),
contentDescription = "Translate",
tint = MaterialTheme.colorScheme.onSurface,
modifier = Modifier.size(24.dp)
)
}
IconButton(onClick = onSearch) {
Icon(
painter = painterResource(id = R.drawable.search),
contentDescription = "Search",
tint = MaterialTheme.colorScheme.onSurface,
modifier = Modifier.size(24.dp)
)
}
if (onSelectAll != null) {
IconButton(onClick = onSelectAll) {
Icon(
painter = painterResource(id = R.drawable.select_all),
contentDescription = "Select All",
tint = MaterialTheme.colorScheme.onSurface,
modifier = Modifier.size(24.dp)
)
}
}
if (onDelete != null) {
IconButton(onClick = onDelete) {
Icon(
imageVector = Icons.Default.Delete,
contentDescription = "Remove",
tint = MaterialTheme.colorScheme.error,
modifier = Modifier.size(20.dp)
)
Text(
"Remove",
style = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.error
)
}
HorizontalDivider()
}
// 3. Copy Option
Row(
modifier = Modifier
.fillMaxWidth()
.clickable(onClick = onCopy)
.padding(horizontal = 16.dp, vertical = 12.dp),
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.spacedBy(12.dp)
) {
Icon(
painter = painterResource(id = R.drawable.copy),
contentDescription = null,
tint = MaterialTheme.colorScheme.onSurface,
modifier = Modifier.size(20.dp)
)
Text(
"Copy",
style = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.onSurface
)
}
// 4. Select All Option
if (onSelectAll != null) {
HorizontalDivider()
Row(
modifier = Modifier
.fillMaxWidth()
.clickable(onClick = onSelectAll)
.padding(horizontal = 16.dp, vertical = 12.dp),
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.spacedBy(12.dp)
) {
Icon(
painter = painterResource(id = R.drawable.select_all),
contentDescription = null,
tint = MaterialTheme.colorScheme.onSurface,
modifier = Modifier.size(20.dp)
)
Text(
"Select All",
style = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.onSurface
modifier = Modifier.size(24.dp)
)
}
}
// 5. Dictionary Option
HorizontalDivider()
Row(
modifier = Modifier
.fillMaxWidth()
.clickable(onClick = onDictionary)
.padding(horizontal = 16.dp, vertical = 12.dp),
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.spacedBy(12.dp)
) {
Icon(
painter = painterResource(id = R.drawable.dictionary),
contentDescription = null,
tint = MaterialTheme.colorScheme.onSurface,
modifier = Modifier.size(20.dp)
)
Text(
"Dictionary",
style = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.onSurface
)
}
}
}

81
app/src/main/java/com/aryan/reader/pdf/PdfHelper.kt
View file

@ -33,6 +33,7 @@ import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxHeight
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.heightIn
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
@ -45,6 +46,7 @@ import androidx.compose.foundation.verticalScroll
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.CopyAll
import androidx.compose.material.icons.filled.Delete
import androidx.compose.material.icons.filled.Search
import androidx.compose.material3.HorizontalDivider
import androidx.compose.material3.Icon
import androidx.compose.material3.MaterialTheme
@ -188,6 +190,8 @@ internal fun PdfSelectionMenuPopup(
onDismiss: () -> Unit,
onCopy: (String) -> Unit,
onAiDefine: (String) -> Unit,
onTranslate: (String) -> Unit,
onSearch: (String) -> Unit,
onSelectAll: () -> Unit,
onColorSelected: (PdfHighlightColor) -> Unit,
onDelete: () -> Unit
@ -281,51 +285,74 @@ internal fun PdfSelectionMenuPopup(
}
HorizontalDivider()
}
Row(
modifier = Modifier.fillMaxWidth()
modifier = Modifier
.fillMaxWidth()
.height(48.dp) // Fixed height for the sleek row
.padding(horizontal = 8.dp),
horizontalArrangement = Arrangement.SpaceEvenly,
verticalAlignment = Alignment.CenterVertically
) {
// Copy
androidx.compose.material3.IconButton(
onClick = { onCopy(menuState.selectedText) }
) {
Box(
modifier = Modifier.weight(1f)
.clickable { onCopy(menuState.selectedText) }.padding(vertical = 12.dp),
contentAlignment = Alignment.Center) {
Column(horizontalAlignment = Alignment.CenterHorizontally) {
Icon(
Icons.Default.CopyAll,
contentDescription = null,
modifier = Modifier.size(20.dp)
contentDescription = "Copy",
modifier = Modifier.size(24.dp)
)
Text("Copy", style = MaterialTheme.typography.labelSmall)
}
}
// Dictionary
if (menuState.selectedText.length <= 2000) {
Box(
modifier = Modifier.weight(1f)
.clickable { onAiDefine(menuState.selectedText) }
.padding(vertical = 12.dp), contentAlignment = Alignment.Center) {
Column(horizontalAlignment = Alignment.CenterHorizontally) {
androidx.compose.material3.IconButton(
onClick = { onAiDefine(menuState.selectedText) }
) {
Icon(
painter = painterResource(id = R.drawable.dictionary),
contentDescription = null,
modifier = Modifier.size(20.dp)
contentDescription = "Dictionary",
modifier = Modifier.size(24.dp)
)
Text("Dictionary", style = MaterialTheme.typography.labelSmall)
}
}
}
// Translate
if (menuState.selectedText.length <= 2000) {
androidx.compose.material3.IconButton(
onClick = { onTranslate(menuState.selectedText) }
) {
Icon(
painter = painterResource(id = R.drawable.translate),
contentDescription = "Translate",
modifier = Modifier.size(24.dp)
)
}
}
// Search
if (menuState.selectedText.length <= 2000) {
androidx.compose.material3.IconButton(
onClick = { onSearch(menuState.selectedText) }
) {
Icon(
imageVector = Icons.Default.Search,
contentDescription = "Search",
modifier = Modifier.size(24.dp)
)
}
}
// Select All
if (!menuState.isExistingHighlight) {
Box(modifier = Modifier.weight(1f).clickable { onSelectAll() }
.padding(vertical = 12.dp), contentAlignment = Alignment.Center) {
Column(horizontalAlignment = Alignment.CenterHorizontally) {
androidx.compose.material3.IconButton(
onClick = { onSelectAll() }
) {
Icon(
painter = painterResource(id = R.drawable.select_all),
contentDescription = null,
modifier = Modifier.size(20.dp)
contentDescription = "Select All",
modifier = Modifier.size(24.dp)
)
Text("Select All", style = MaterialTheme.typography.labelSmall)
}
}
}
}

36
app/src/main/java/com/aryan/reader/pdf/PdfPageComposable.kt
View file

@ -389,6 +389,8 @@ internal fun PdfPageComposable(
isProUser: Boolean,
onShowDictionaryUpsellDialog: () -> Unit,
onWordSelectedForAiDefinition: (String) -> Unit,
onTranslateText: (String) -> Unit,
onSearchText: (String) -> Unit,
ttsHighlightData: TtsHighlightData?,
onLinkClicked: (String) -> Unit,
onInternalLinkClicked: (Int) -> Unit,
@ -3685,6 +3687,36 @@ internal fun PdfPageComposable(
)
}
},
onTranslate = { textToTranslate ->
onTranslateText(textToTranslate.trim())
customMenuState = null
selectionCharRange.value = null
coroutineScope.launch {
updateSelectionVisuals(
pdfDocumentItem,
pdfPageIndex,
null,
actualBitmapWidthPx,
actualBitmapHeightPx,
currentPageRotation
)
}
},
onSearch = { textToSearch ->
onSearchText(textToSearch.trim())
customMenuState = null
selectionCharRange.value = null
coroutineScope.launch {
updateSelectionVisuals(
pdfDocumentItem,
pdfPageIndex,
null,
actualBitmapWidthPx,
actualBitmapHeightPx,
currentPageRotation
)
}
},
onSelectAll = {
customMenuState = null
coroutineScope.launch {
@ -4523,6 +4555,8 @@ private fun PdfPageRenderer(
onMenuDismiss: () -> Unit,
onCopy: (String) -> Unit,
onAiDefine: (String) -> Unit,
onTranslate: (String) -> Unit,
onSearch: (String) -> Unit,
onSelectAll: () -> Unit,
onShowUpsellDialog: () -> Unit,
isProUser: Boolean,
@ -4934,6 +4968,8 @@ private fun PdfPageRenderer(
onDismiss = onMenuDismiss,
onCopy = onCopy,
onAiDefine = onAiDefine,
onTranslate = onTranslate,
onSearch = onSearch,
onSelectAll = onSelectAll,
onColorSelected = { color ->
Timber.tag("PdfHighlightDebug").d("PdfSelectionMenuPopup onColorSelected: $color, isExisting=${menuState.isExistingHighlight}")

12
app/src/main/java/com/aryan/reader/pdf/PdfVerticalReader.kt
View file

@ -193,6 +193,8 @@ internal fun PdfVerticalReader(
isProUser: Boolean,
onShowDictionaryUpsellDialog: () -> Unit,
onWordSelectedForAiDefinition: (String) -> Unit,
onTranslateText: (String) -> Unit,
onSearchText: (String) -> Unit,
ttsHighlightData: TtsHighlightData?,
ttsReadingPage: Int?,
onLinkClicked: (String) -> Unit,
@ -1332,6 +1334,14 @@ internal fun PdfVerticalReader(
}
}
val onTranslateTextLambda = remember(onTranslateText) {
{ text: String -> onTranslateText(text) }
}
val onSearchTextLambda = remember(onSearchText) {
{ text: String -> onSearchText(text) }
}
val onDoubleTapLambda = remember(page, screenWidth, screenHeight) {
{ localOffset: Offset ->
Timber.tag("PdfZoomDebug").d(
@ -1456,6 +1466,8 @@ internal fun PdfVerticalReader(
isProUser = isProUser,
onShowDictionaryUpsellDialog = onShowDictionaryUpsellDialog,
onWordSelectedForAiDefinition = onWordSelectedForAiDefinition,
onTranslateText = onTranslateTextLambda,
onSearchText = onSearchTextLambda,
ttsHighlightData = pageTtsData,
onLinkClicked = onLinkClicked,
onInternalLinkClicked = onInternalLinkClicked,

188
app/src/main/java/com/aryan/reader/pdf/PdfViewerScreen.kt
View file

@ -201,6 +201,7 @@ import androidx.compose.ui.platform.LocalUriHandler
import androidx.compose.ui.platform.LocalView
import androidx.compose.ui.platform.testTag
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.semantics.Role
import androidx.compose.ui.semantics.clearAndSetSemantics
import androidx.compose.ui.text.AnnotatedString
@ -244,6 +245,7 @@ import com.aryan.reader.R
import com.aryan.reader.SearchResult
import com.aryan.reader.SearchTopBar
import com.aryan.reader.SummarizationPopup
import com.aryan.reader.TooltipIconButton
import com.aryan.reader.SummarizationResult
import com.aryan.reader.TtsSettingsSheet
import com.aryan.reader.countWords
@ -322,6 +324,8 @@ private const val PDF_FULL_SCREEN_PREFIX = "pdf_fs_local_"
private const val PDF_MUSICIAN_MODE_KEY = "pdf_musician_mode_enabled"
private const val PREF_USE_ONLINE_DICT = "use_online_dictionary"
private const val PREF_EXTERNAL_DICT_PKG = "external_dictionary_package"
private const val PREF_EXTERNAL_TRANSLATE_PKG = "external_translate_package"
private const val PREF_EXTERNAL_SEARCH_PKG = "external_search_package"
private fun loadUseOnlineDict(context: Context): Boolean {
@Suppress("KotlinConstantConditions") if (BuildConfig.FLAVOR == "oss") return false
@ -344,6 +348,26 @@ private fun saveExternalDictPackage(context: Context, packageName: String) {
prefs.edit { putString(PREF_EXTERNAL_DICT_PKG, packageName) }
}
private fun loadExternalTranslatePackage(context: Context): String? {
val prefs = context.getSharedPreferences(SETTINGS_PREFS_NAME, Context.MODE_PRIVATE)
return prefs.getString(PREF_EXTERNAL_TRANSLATE_PKG, null)
}
private fun saveExternalTranslatePackage(context: Context, packageName: String) {
val prefs = context.getSharedPreferences(SETTINGS_PREFS_NAME, Context.MODE_PRIVATE)
prefs.edit { putString(PREF_EXTERNAL_TRANSLATE_PKG, packageName) }
}
private fun loadExternalSearchPackage(context: Context): String? {
val prefs = context.getSharedPreferences(SETTINGS_PREFS_NAME, Context.MODE_PRIVATE)
return prefs.getString(PREF_EXTERNAL_SEARCH_PKG, null)
}
private fun saveExternalSearchPackage(context: Context, packageName: String) {
val prefs = context.getSharedPreferences(SETTINGS_PREFS_NAME, Context.MODE_PRIVATE)
prefs.edit { putString(PREF_EXTERNAL_SEARCH_PKG, packageName) }
}
private fun savePdfMusicianMode(context: Context, isEnabled: Boolean) {
val prefs = context.getSharedPreferences(SETTINGS_PREFS_NAME, Context.MODE_PRIVATE)
prefs.edit { putBoolean(PDF_MUSICIAN_MODE_KEY, isEnabled) }
@ -780,6 +804,8 @@ fun PdfViewerScreen(
var showDictionarySettingsSheet by remember { mutableStateOf(false) }
var useOnlineDictionary by remember { mutableStateOf(loadUseOnlineDict(context)) }
var selectedDictPackage by remember { mutableStateOf(loadExternalDictPackage(context)) }
var selectedTranslatePackage by remember { mutableStateOf(loadExternalTranslatePackage(context)) }
var selectedSearchPackage by remember { mutableStateOf(loadExternalSearchPackage(context)) }
var showDeviceVoiceSettingsSheet by remember { mutableStateOf(false) }
@ -1127,7 +1153,7 @@ fun PdfViewerScreen(
withContext(NonCancellable) {
saveMutex.withLock {
withContext(Dispatchers.IO) {
var didSave = false
@Suppress("VariableNeverRead") var didSave = false
if (force || annotsHash != lastSavedHashes[0]) {
annotationRepository.saveAnnotations(bookId, annots)
@ -2131,7 +2157,7 @@ fun PdfViewerScreen(
showDictionaryUpsellDialog = true
}
} else {
if (selectedDictPackage != null) {
if (!selectedDictPackage.isNullOrEmpty()) {
ExternalDictionaryHelper.launchDictionary(context, selectedDictPackage!!, text)
} else {
Toast.makeText(context, "Please select a dictionary app first.", Toast.LENGTH_SHORT).show()
@ -2142,6 +2168,28 @@ fun PdfViewerScreen(
}
}
val onTranslateTextStable = remember(selectedTranslatePackage) {
{ text: String ->
if (!selectedTranslatePackage.isNullOrEmpty()) {
ExternalDictionaryHelper.launchTranslate(context, selectedTranslatePackage!!, text)
} else {
Toast.makeText(context, "Please select a translate app first.", Toast.LENGTH_SHORT).show()
showDictionarySettingsSheet = true
}
}
}
val onSearchTextStable = remember(selectedSearchPackage) {
{ text: String ->
if (!selectedSearchPackage.isNullOrEmpty()) {
ExternalDictionaryHelper.launchSearch(context, selectedSearchPackage!!, text)
} else {
Toast.makeText(context, "Please select a search app first.", Toast.LENGTH_SHORT).show()
showDictionarySettingsSheet = true
}
}
}
val onLinkClickedStable = remember { { url: String -> clickedLinkUrl = url } }
val onInternalLinkNavStable = remember(displayMode) {
@ -3874,6 +3922,8 @@ fun PdfViewerScreen(
}
},
onWordSelectedForAiDefinition = onDictionaryLookupStable,
onTranslateText = onTranslateTextStable,
onSearchText = onSearchTextStable,
onOcrStateChange = onOcrStateChange,
onLinkClicked = { url -> clickedLinkUrl = url },
onInternalLinkClicked = onInternalLinkNav,
@ -4244,6 +4294,8 @@ fun PdfViewerScreen(
isProUser = isProUser,
onShowDictionaryUpsellDialog = onShowDictionaryUpsellDialogStable,
onWordSelectedForAiDefinition = onDictionaryLookupStable,
onTranslateText = onTranslateTextStable,
onSearchText = onSearchTextStable,
ttsHighlightData = ttsHighlightData,
ttsReadingPage = ttsPageData?.pageIndex,
userHighlights = userHighlights,
@ -4774,7 +4826,11 @@ fun PdfViewerScreen(
focusManager.clearFocus()
})
} else {
IconButton(onClick = { saveStateAndExit() }) {
TooltipIconButton(
text = stringResource(R.string.tooltip_back),
description = stringResource(R.string.tooltip_back_desc),
onClick = { saveStateAndExit() }
) {
Icon(
imageVector = Icons.AutoMirrored.Filled.ArrowBack,
contentDescription = "Back"
@ -4804,7 +4860,17 @@ fun PdfViewerScreen(
.testTag("PageNumberIndicator")
)
IconButton(onClick = { isPdfDarkMode = !isPdfDarkMode }) {
TooltipIconButton(
text = if (isPdfDarkMode)
stringResource(R.string.tooltip_dark_mode_off)
else
stringResource(R.string.tooltip_dark_mode_on),
description = if (isPdfDarkMode)
stringResource(R.string.tooltip_dark_mode_off_desc)
else
stringResource(R.string.tooltip_dark_mode_on_desc),
onClick = { isPdfDarkMode = !isPdfDarkMode }
) {
Icon(
painter = painterResource(id = R.drawable.dark_mode),
contentDescription = if (isPdfDarkMode) "Disable Dark Mode"
@ -4814,10 +4880,20 @@ fun PdfViewerScreen(
)
}
IconButton(onClick = {
TooltipIconButton(
text = if (isScrollLocked)
stringResource(R.string.tooltip_unlock_pan)
else
stringResource(R.string.tooltip_lock_pan),
description = if (isScrollLocked)
stringResource(R.string.tooltip_unlock_pan_desc)
else
stringResource(R.string.tooltip_lock_pan_desc),
onClick = {
isScrollLocked = !isScrollLocked
savePdfScrollLocked(context, bookId, isScrollLocked)
}) {
}
) {
Icon(
imageVector = if (isScrollLocked) Icons.Default.Lock else Icons.Default.LockOpen,
contentDescription = if (isScrollLocked) "Unlock Panning" else "Lock Panning",
@ -4825,10 +4901,14 @@ fun PdfViewerScreen(
)
}
IconButton(onClick = {
TooltipIconButton(
text = stringResource(R.string.tooltip_fullscreen),
description = stringResource(R.string.tooltip_fullscreen_desc),
onClick = {
isFullScreen = true
savePdfFullScreen(context, bookId, true)
}) {
}
) {
Icon(
imageVector = Icons.Default.Fullscreen,
contentDescription = "Enter Full Screen",
@ -4836,7 +4916,11 @@ fun PdfViewerScreen(
)
}
IconButton(onClick = { showDictionarySettingsSheet = true }) {
TooltipIconButton(
text = stringResource(R.string.tooltip_dictionary),
description = stringResource(R.string.tooltip_dictionary_desc),
onClick = { showDictionarySettingsSheet = true }
) {
Icon(
painter = painterResource(id = R.drawable.dictionary),
contentDescription = "Dictionary Settings",
@ -4845,7 +4929,7 @@ fun PdfViewerScreen(
}
if (BuildConfig.DEBUG) {
IconButton(onClick = { showPenPlayground = true }) {
TooltipIconButton(text = "Pen Playground", onClick = { showPenPlayground = true }) {
Icon(
imageVector = Icons.Default.Star,
contentDescription = "Open Pen Playground",
@ -4853,7 +4937,7 @@ fun PdfViewerScreen(
)
}
IconButton(onClick = {
TooltipIconButton(text = "Import SVG", onClick = {
val page = if (displayMode == DisplayMode.PAGINATION) pagerState.currentPage else verticalReaderState.currentPage
coroutineScope.launch(Dispatchers.IO) {
@ -4890,7 +4974,11 @@ fun PdfViewerScreen(
Box {
var showMoreMenu by remember { mutableStateOf(false) }
IconButton(onClick = { showMoreMenu = true }) {
TooltipIconButton(
text = stringResource(R.string.tooltip_more_options),
description = stringResource(R.string.tooltip_more_options_desc),
onClick = { showMoreMenu = true }
) {
Icon(
imageVector = Icons.Default.MoreVert,
contentDescription = "More Options"
@ -5350,7 +5438,9 @@ fun PdfViewerScreen(
horizontalArrangement = Arrangement.SpaceAround
) {
// Slider Navigation Trigger
IconButton(
TooltipIconButton(
text = stringResource(R.string.tooltip_slider),
description = stringResource(R.string.tooltip_slider_desc),
onClick = {
val currentPage = if (displayMode == DisplayMode.PAGINATION) {
pagerState.currentPage
@ -5369,7 +5459,9 @@ fun PdfViewerScreen(
)
}
IconButton(
TooltipIconButton(
text = stringResource(R.string.tooltip_toc),
description = stringResource(R.string.tooltip_toc_desc),
onClick = { coroutineScope.launch { drawerState.open() } },
enabled = !(ttsState.isPlaying || ttsState.isLoading),
modifier = Modifier.testTag("TocButton")
@ -5381,7 +5473,9 @@ fun PdfViewerScreen(
}
// Search Button
IconButton(
TooltipIconButton(
text = stringResource(R.string.tooltip_search),
description = stringResource(R.string.tooltip_search_desc),
onClick = {
executeWithOcrCheck {
searchState.isSearchActive = true
@ -5397,11 +5491,19 @@ fun PdfViewerScreen(
)
}
IconButton(
TooltipIconButton(
text = if (showAllTextHighlights)
stringResource(R.string.tooltip_highlights_off)
else
stringResource(R.string.tooltip_highlights),
description = if (showAllTextHighlights)
stringResource(R.string.tooltip_highlights_off_desc)
else
stringResource(R.string.tooltip_highlights_desc),
onClick = {
val newState = !showAllTextHighlights
if (newState) {
if (isHighlightingLoading) return@IconButton
if (isHighlightingLoading) return@TooltipIconButton
showAllTextHighlights = true
isHighlightingLoading = true
} else {
@ -5424,7 +5526,11 @@ fun PdfViewerScreen(
// AI feat
Box {
var showAiFeaturesMenu by remember { mutableStateOf(false) }
IconButton(onClick = { showAiFeaturesMenu = true }) {
TooltipIconButton(
text = stringResource(R.string.tooltip_ai),
description = stringResource(R.string.tooltip_ai_desc),
onClick = { showAiFeaturesMenu = true }
) {
Icon(
painter = painterResource(id = R.drawable.ai),
contentDescription = "AI Features"
@ -5458,7 +5564,15 @@ fun PdfViewerScreen(
}
// Edit Button
IconButton(
TooltipIconButton(
text = if (isEditMode)
stringResource(R.string.tooltip_edit_mode_exit)
else
stringResource(R.string.tooltip_edit_mode),
description = if (isEditMode)
stringResource(R.string.tooltip_edit_mode_exit_desc)
else
stringResource(R.string.tooltip_edit_mode_desc),
onClick = {
val newEditMode = !isEditMode
val currentActivePage = richTextController?.activePageIndex ?: -1
@ -5486,7 +5600,15 @@ fun PdfViewerScreen(
}
// TTS
IconButton(
TooltipIconButton(
text = if (isTtsSessionActive)
stringResource(R.string.tooltip_tts_stop)
else
stringResource(R.string.tooltip_tts_start),
description = if (isTtsSessionActive)
stringResource(R.string.tooltip_tts_stop_desc)
else
stringResource(R.string.tooltip_tts_start_desc),
onClick = {
if (isTtsSessionActive) {
Timber.d("TTS button clicked: Stopping TTS")
@ -5526,7 +5648,15 @@ fun PdfViewerScreen(
// TTS Pause/Resume Button
if (isTtsSessionActive) {
IconButton(
TooltipIconButton(
text = if (ttsState.isPlaying)
stringResource(R.string.tooltip_tts_pause)
else
stringResource(R.string.tooltip_tts_resume),
description = if (ttsState.isPlaying)
stringResource(R.string.tooltip_tts_pause_desc)
else
stringResource(R.string.tooltip_tts_resume_desc),
onClick = {
if (ttsState.isPlaying) {
ttsController.pause()
@ -6264,7 +6394,7 @@ fun PdfViewerScreen(
isMainTtsActive = isTtsSessionActive,
onOpenExternalDictionary = {
selectedTextForAi?.let { text ->
if (selectedDictPackage != null) {
if (!selectedDictPackage.isNullOrEmpty()) {
ExternalDictionaryHelper.launchDictionary(context, selectedDictPackage!!, text)
} else {
Toast.makeText(context, "Select an offline dictionary first.", Toast.LENGTH_SHORT).show()
@ -6413,10 +6543,20 @@ fun PdfViewerScreen(
useOnlineDictionary = newState
saveUseOnlineDict(context, newState)
},
selectedPackageName = selectedDictPackage,
onSelectPackage = { pkg ->
selectedDictionaryPackageName = selectedDictPackage,
onSelectDictionaryPackage = { pkg ->
selectedDictPackage = pkg
saveExternalDictPackage(context, pkg)
},
selectedTranslatePackageName = selectedTranslatePackage,
onSelectTranslatePackage = { pkg ->
selectedTranslatePackage = pkg
saveExternalTranslatePackage(context, pkg)
},
selectedSearchPackageName = selectedSearchPackage,
onSelectSearchPackage = { pkg ->
selectedSearchPackage = pkg
saveExternalSearchPackage(context, pkg)
}
)
}

10
app/src/main/res/drawable-nodpi/search.xml Normal file
View file

@ -0,0 +1,10 @@
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="24dp"
android:height="24dp"
android:viewportWidth="960"
android:viewportHeight="960"
android:tint="?attr/colorControlNormal">
<path
android:fillColor="@android:color/white"
android:pathData="M784,840L532,588Q502,612 463,626Q424,640 380,640Q271,640 195.5,564.5Q120,489 120,380Q120,271 195.5,195.5Q271,120 380,120Q489,120 564.5,195.5Q640,271 640,380Q640,424 626,463Q612,502 588,532L840,784L784,840ZM380,560Q455,560 507.5,507.5Q560,455 560,380Q560,305 507.5,252.5Q455,200 380,200Q305,200 252.5,252.5Q200,305 200,380Q200,455 252.5,507.5Q305,560 380,560Z"/>
</vector>

10
app/src/main/res/drawable-nodpi/translate.xml Normal file
View file

@ -0,0 +1,10 @@
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="24dp"
android:height="24dp"
android:viewportWidth="960"
android:viewportHeight="960"
android:tint="?attr/colorControlNormal">
<path
android:fillColor="@android:color/white"
android:pathData="M476,880L658,400L742,400L924,880L840,880L797,758L603,758L560,880L476,880ZM160,760L104,704L306,502Q271,467 242.5,422Q214,377 190,320L274,320Q294,359 314,388Q334,417 362,446Q395,413 430.5,353.5Q466,294 484,240L40,240L40,160L320,160L320,80L400,80L400,160L680,160L680,240L564,240Q543,312 501,388Q459,464 418,504L514,602L484,684L362,559L160,760ZM628,688L772,688L700,484L628,688Z"/>
</vector>

58
app/src/main/res/values/strings.xml
View file

@ -1,3 +1,61 @@
<resources>
<string name="app_name">Episteme</string>
<!-- Tooltip titles -->
<string name="tooltip_back">Back</string>
<string name="tooltip_dictionary">Dictionary</string>
<string name="tooltip_more_options">More Options</string>
<string name="tooltip_slider">Page Slider</string>
<string name="tooltip_toc">Table of Contents</string>
<string name="tooltip_format">Text Format</string>
<string name="tooltip_search">Search</string>
<string name="tooltip_ai">AI Features</string>
<string name="tooltip_tts_start">Start Text-to-Speech</string>
<string name="tooltip_tts_stop">Stop Text-to-Speech</string>
<string name="tooltip_tts_pause">Pause</string>
<string name="tooltip_tts_resume">Resume</string>
<string name="tooltip_dark_mode_on">Enable Dark Mode</string>
<string name="tooltip_dark_mode_off">Disable Dark Mode</string>
<string name="tooltip_lock_pan">Lock Panning</string>
<string name="tooltip_unlock_pan">Unlock Panning</string>
<string name="tooltip_fullscreen">Full Screen</string>
<string name="tooltip_highlights">Show Highlights</string>
<string name="tooltip_highlights_off">Hide Highlights</string>
<string name="tooltip_edit_mode">Annotation Mode</string>
<string name="tooltip_edit_mode_exit">Exit Annotation Mode</string>
<string name="tooltip_close_search">Close Search</string>
<string name="tooltip_clear_search">Clear Search</string>
<string name="tooltip_show_results">Show Results</string>
<string name="tooltip_hide_results">Hide Results</string>
<string name="tooltip_prev_result">Previous Result</string>
<string name="tooltip_next_result">Next Result</string>
<!-- Tooltip descriptions -->
<string name="tooltip_back_desc">Exit the reader and return to the home screen</string>
<string name="tooltip_dictionary_desc">Choose your preferred app for word lookups</string>
<string name="tooltip_more_options_desc">Access reading mode, bookmarks, and advanced settings</string>
<string name="tooltip_slider_desc">Drag to jump quickly to any page in the document</string>
<string name="tooltip_toc_desc">Browse chapters and navigate to any section</string>
<string name="tooltip_format_desc">Adjust font, size, line height, alignment, and custom fonts</string>
<string name="tooltip_search_desc">Find any word or phrase in this book</string>
<string name="tooltip_ai_desc">Summarize the current chapter or page using AI</string>
<string name="tooltip_tts_start_desc">Read the book aloud using your device\'s voice engine</string>
<string name="tooltip_tts_stop_desc">Stop the current read-aloud session</string>
<string name="tooltip_tts_pause_desc">Pause the current read-aloud playback</string>
<string name="tooltip_tts_resume_desc">Resume paused read-aloud playback</string>
<string name="tooltip_dark_mode_on_desc">Invert PDF colors for dark mode</string>
<string name="tooltip_dark_mode_off_desc">Disable dark mode and restore the original PDF colors</string>
<string name="tooltip_lock_pan_desc">Lock horizontal panning on the page</string>
<string name="tooltip_unlock_pan_desc">Unlock panning to re-enable pinch-to-zoom and drag gestures</string>
<string name="tooltip_fullscreen_desc">Hide all UI controls for an immersive, distraction-free reading view</string>
<string name="tooltip_highlights_desc">Visually mark selectable text regions across the current page</string>
<string name="tooltip_highlights_off_desc">Remove the selectable text overlay from the page</string>
<string name="tooltip_edit_mode_desc">Add ink or text annotations</string>
<string name="tooltip_edit_mode_exit_desc">Finish editing and return to normal reading view</string>
<string name="tooltip_close_search_desc">Exit search and go back to the reader</string>
<string name="tooltip_clear_search_desc">Erase your current search query and start over</string>
<string name="tooltip_show_results_desc">Expand the panel to see all search matches</string>
<string name="tooltip_hide_results_desc">Collapse the search results panel</string>
<string name="tooltip_prev_result_desc">Jump to the previous search match in the document</string>
<string name="tooltip_next_result_desc">Jump to the next search match in the document</string>
</resources>