Bug fixes (#319)
* Fix TTS speaker persistence * optimized redundant WebView updates * Bumped version to 1.0.48
This commit is contained in:
Aryan
GitHub
parent
70c272baa7
commit
bcf34af719
11 changed files with 781 additions and 173 deletions
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@ -99,6 +99,7 @@ import java.io.BufferedReader
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import java.io.InputStreamReader
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private const val TAG_LINK_NAV = "LINK_NAV"
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private const val TAG_VERTICAL_JITTER = "EpubVerticalJitter"
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private val READER_WEB_VIEW_JS_INTERFACES = arrayOf(
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"PageInfoReporter",
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"ProgressReporter",
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@ -113,6 +114,68 @@ private val READER_WEB_VIEW_JS_INTERFACES = arrayOf(
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"LinkNavBridge"
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)
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private class WebViewRuntimeApplierState {
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var fontCss: String? = null
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var styleSignature: String? = null
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var tocFragmentsJson: String? = null
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var highlightsJson: String? = null
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private var unchangedUpdateCount = 0
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private var pendingUpdateCount = 0
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private var lastUnchangedUpdateLogAt = 0L
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private var lastPendingUpdateLogAt = 0L
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fun logApplied(
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chapterTitle: String,
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fontCssChanged: Boolean,
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styleChanged: Boolean,
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tocFragmentsChanged: Boolean,
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highlightsChanged: Boolean
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) {
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if (unchangedUpdateCount > 0) {
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Timber.tag(TAG_VERTICAL_JITTER).d(
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"androidUpdate resumeAfterUnchanged count=$unchangedUpdateCount chapter='$chapterTitle'"
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)
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unchangedUpdateCount = 0
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}
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if (pendingUpdateCount > 0) {
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Timber.tag(TAG_VERTICAL_JITTER).d(
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"androidUpdate resumeAfterPending count=$pendingUpdateCount chapter='$chapterTitle'"
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)
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pendingUpdateCount = 0
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}
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lastUnchangedUpdateLogAt = System.currentTimeMillis()
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lastPendingUpdateLogAt = lastUnchangedUpdateLogAt
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Timber.tag(TAG_VERTICAL_JITTER).d(
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"androidUpdate applied chapter='$chapterTitle' fontCss=$fontCssChanged " +
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"style=$styleChanged toc=$tocFragmentsChanged highlights=$highlightsChanged"
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)
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}
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fun logUnchanged(chapterTitle: String) {
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unchangedUpdateCount++
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val now = System.currentTimeMillis()
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if (now - lastUnchangedUpdateLogAt >= 1000L) {
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Timber.tag(TAG_VERTICAL_JITTER).d(
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"androidUpdate unchanged count=$unchangedUpdateCount chapter='$chapterTitle'"
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)
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unchangedUpdateCount = 0
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lastUnchangedUpdateLogAt = now
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}
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}
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fun logPending(chapterTitle: String) {
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pendingUpdateCount++
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val now = System.currentTimeMillis()
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if (now - lastPendingUpdateLogAt >= 1000L) {
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Timber.tag(TAG_VERTICAL_JITTER).d(
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"androidUpdate pendingPageLoad count=$pendingUpdateCount chapter='$chapterTitle'"
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)
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pendingUpdateCount = 0
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lastPendingUpdateLogAt = now
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}
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}
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}
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private fun WebView.releaseReaderResources() {
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try {
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stopLoading()
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@ -523,6 +586,9 @@ fun ChapterWebView(
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currentFontFamily,
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currentTextAlign
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) {
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val runtimeApplierState = remember { WebViewRuntimeApplierState() }
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var isReaderRuntimeReady by remember { mutableStateOf(false) }
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AndroidView(
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factory = { ctx ->
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Timber.d(
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@ -556,6 +622,7 @@ fun ChapterWebView(
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}).apply {
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localWebViewRef = this
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onWebViewInstanceCreated(this)
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val debugWebViewId = System.identityHashCode(this).toString(16)
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addJavascriptInterface(
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PageInfoBridge { scrollY, scrollHeight, clientHeight, activeFragmentId ->
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this.post { onScrollStateUpdate(scrollY, scrollHeight, clientHeight, activeFragmentId) }
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@ -671,6 +738,11 @@ fun ChapterWebView(
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.d("JS -> ${message.substringAfter("FRAG_NAV_DEBUG: ")}")
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}
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message.startsWith("$TAG_VERTICAL_JITTER:") -> {
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Timber.tag(TAG_VERTICAL_JITTER)
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.d("webView=$debugWebViewId chapter='$chapterTitle' JS -> ${message.substringAfter("$TAG_VERTICAL_JITTER: ")}")
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}
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else -> {
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Timber.d(
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"[${it.sourceId()}:${it.lineNumber()}] ${it.message()}"
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@ -818,11 +890,11 @@ fun ChapterWebView(
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)
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view?.evaluateJavascript(
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"javascript:window.HighlightBridgeHelper.restoreHighlights('${
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"javascript:window.CURRENT_HIGHLIGHTS = '${
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escapeJsString(
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highlightsJson
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)
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}');", null
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}'; window.HighlightBridgeHelper.restoreHighlights(window.CURRENT_HIGHLIGHTS);", null
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)
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val fontCss = getFontCssInjection().replace("\n", " ")
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@ -845,6 +917,20 @@ fun ChapterWebView(
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currentFontFamily.fontFamilyName
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}
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runtimeApplierState.fontCss = combinedCss
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runtimeApplierState.styleSignature = listOf(
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currentFontSize,
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currentLineHeight,
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fontNameForJs,
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currentTextAlign.cssValue,
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currentParagraphGap,
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currentImageSize,
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currentHorizontalMargin,
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currentVerticalMargin
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).joinToString(separator = "|")
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runtimeApplierState.tocFragmentsJson = fragmentsJson
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runtimeApplierState.highlightsJson = highlightsJson
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view?.evaluateJavascript(
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"javascript:window.updateReaderStyles($currentFontSize, $currentLineHeight, '$fontNameForJs', '${currentTextAlign.cssValue}', $currentParagraphGap, $currentImageSize, $currentHorizontalMargin, $currentVerticalMargin);",
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null
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@ -956,6 +1042,9 @@ fun ChapterWebView(
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"javascript:if(window.getSelection) window.getSelection().removeAllRanges();",
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null
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)
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isReaderRuntimeReady = true
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Timber.tag(TAG_VERTICAL_JITTER)
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.d("androidPageFinished runtimeReady webView=$debugWebViewId chapter='$chapterTitle'")
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}
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}
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settings.apply {
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@ -983,6 +1072,7 @@ fun ChapterWebView(
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},
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modifier = Modifier.fillMaxSize(),
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onRelease = { releasedWebView ->
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isReaderRuntimeReady = false
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if (localWebViewRef === releasedWebView) {
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localWebViewRef = null
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}
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@ -992,42 +1082,84 @@ fun ChapterWebView(
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releasedWebView.releaseReaderResources()
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},
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update = { webView ->
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Timber.d("WebView update. Setting Font: ${currentFontFamily.fontFamilyName}")
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localWebViewRef = webView
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onWebViewInstanceCreated(webView)
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val fontCss = getFontCssInjection().replace("\n", " ")
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val customFontCss = if (customFontPath != null) {
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"@font-face { font-family: 'CustomFont'; src: url('file://$customFontPath'); }"
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} else ""
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val combinedCss = "$fontCss $customFontCss"
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val injectFontJs =
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"var style = document.getElementById('injectedFonts'); if(!style) { style = document.createElement('style'); style.id='injectedFonts'; document.head.appendChild(style); } style.innerHTML = \"$combinedCss\";"
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webView.evaluateJavascript("javascript:$injectFontJs", null)
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val fontNameForJs = if (customFontPath != null) {
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"CustomFont"
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} else if (currentFontFamily == ReaderFont.ORIGINAL) {
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""
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if (!isReaderRuntimeReady) {
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runtimeApplierState.logPending(chapterTitle)
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} else {
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currentFontFamily.fontFamilyName
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val fontCss = getFontCssInjection().replace("\n", " ")
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val customFontCss = if (customFontPath != null) {
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"@font-face { font-family: 'CustomFont'; src: url('file://$customFontPath'); }"
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} else ""
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val combinedCss = "$fontCss $customFontCss"
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val fontNameForJs = if (customFontPath != null) {
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"CustomFont"
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} else if (currentFontFamily == ReaderFont.ORIGINAL) {
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""
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} else {
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currentFontFamily.fontFamilyName
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}
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val fragmentsJson = org.json.JSONArray(tocFragments).toString()
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val styleSignature = listOf(
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currentFontSize,
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currentLineHeight,
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fontNameForJs,
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currentTextAlign.cssValue,
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currentParagraphGap,
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currentImageSize,
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currentHorizontalMargin,
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currentVerticalMargin
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).joinToString(separator = "|")
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val fontCssChanged = runtimeApplierState.fontCss != combinedCss
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val styleChanged = runtimeApplierState.styleSignature != styleSignature
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val tocFragmentsChanged = runtimeApplierState.tocFragmentsJson != fragmentsJson
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val highlightsChanged = runtimeApplierState.highlightsJson != highlightsJson
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if (fontCssChanged || styleChanged || tocFragmentsChanged || highlightsChanged) {
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runtimeApplierState.logApplied(
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chapterTitle = chapterTitle,
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fontCssChanged = fontCssChanged,
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styleChanged = styleChanged,
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tocFragmentsChanged = tocFragmentsChanged,
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highlightsChanged = highlightsChanged
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)
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} else {
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runtimeApplierState.logUnchanged(chapterTitle)
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}
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if (fontCssChanged) {
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runtimeApplierState.fontCss = combinedCss
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val injectFontJs =
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"var style = document.getElementById('injectedFonts'); if(!style) { style = document.createElement('style'); style.id='injectedFonts'; document.head.appendChild(style); } style.innerHTML = \"$combinedCss\";"
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webView.evaluateJavascript("javascript:$injectFontJs", null)
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}
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if (tocFragmentsChanged) {
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runtimeApplierState.tocFragmentsJson = fragmentsJson
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Timber.tag("FRAG_NAV_DEBUG").d("Injecting TOC_FRAGMENTS via setter: $fragmentsJson")
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webView.evaluateJavascript(
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"javascript:window.setTocFragments($fragmentsJson);",
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null
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)
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}
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if (styleChanged) {
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runtimeApplierState.styleSignature = styleSignature
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webView.evaluateJavascript(
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"javascript:window.updateReaderStyles($currentFontSize, $currentLineHeight, '$fontNameForJs', '${currentTextAlign.cssValue}', $currentParagraphGap, $currentImageSize, $currentHorizontalMargin, $currentVerticalMargin);",
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null
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)
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}
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if (highlightsChanged) {
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runtimeApplierState.highlightsJson = highlightsJson
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val escapedHighlights = escapeJsString(highlightsJson)
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webView.evaluateJavascript(
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"javascript:window.CURRENT_HIGHLIGHTS = '${escapedHighlights}'; window.HighlightBridgeHelper.restoreHighlights(window.CURRENT_HIGHLIGHTS);",
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null
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)
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}
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}
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val fragmentsJson = org.json.JSONArray(tocFragments).toString()
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Timber.tag("FRAG_NAV_DEBUG").d("Injecting TOC_FRAGMENTS via setter: $fragmentsJson")
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webView.evaluateJavascript(
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"javascript:window.setTocFragments($fragmentsJson);",
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null
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)
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webView.evaluateJavascript(
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"javascript:window.updateReaderStyles($currentFontSize, $currentLineHeight, '$fontNameForJs', '${currentTextAlign.cssValue}', $currentParagraphGap, $currentImageSize, $currentHorizontalMargin, $currentVerticalMargin);",
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null
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)
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val escapedHighlights = escapeJsString(highlightsJson)
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webView.evaluateJavascript(
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"javascript:window.CURRENT_HIGHLIGHTS = '${escapedHighlights}'; window.HighlightBridgeHelper.restoreHighlights(window.CURRENT_HIGHLIGHTS);",
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null
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)
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}
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)
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}
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@ -252,6 +252,7 @@ private const val TTS_LOCATE_REASON_LIFECYCLE_RESUME = "lifecycle_resume"
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private const val TTS_LOCATE_REASON_OVERLAY = "overlay"
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private const val TAG_LINK_NAV = "LINK_NAV"
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private const val TAG_VERTICAL_JITTER = "EpubVerticalJitter"
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private const val TAG_STABLE_PAGE_NAV = "StablePageNav"
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private const val TAG_PAGINATED_HIGHLIGHT_DIAG = "PaginatedHighlightDiag"
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@ -3574,6 +3575,9 @@ fun EpubReaderHost(
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""".trimIndent()
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val chapterToRender = chapters[targetChapterIndex]
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fun isCurrentRenderedChapter(): Boolean =
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targetChapterIndex == currentChapterIndex
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val chapterKeyForWebView =
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remember(
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chapterToRender.htmlFilePath,
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@ -3629,8 +3633,8 @@ fun EpubReaderHost(
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}
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}
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val currentChapterTocFragments = remember(epubBook.tableOfContents, currentChapterIndex) {
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val chapterPath = chapters.getOrNull(currentChapterIndex)?.absPath
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val currentChapterTocFragments = remember(epubBook.tableOfContents, targetChapterIndex) {
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val chapterPath = chapters.getOrNull(targetChapterIndex)?.absPath
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epubBook.tableOfContents
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.filter { it.absolutePath == chapterPath && it.fragmentId != null }
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.mapNotNull { it.fragmentId }
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@ -3683,42 +3687,48 @@ fun EpubReaderHost(
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}
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},
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onChapterInitiallyScrolled = {
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val wasCfiScroll = cfiToLoad != null
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Timber.tag("NavDiag").d("onChapterInitiallyScrolled for chapter $targetChapterIndex. Was CFI scroll: $wasCfiScroll")
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logTtsChapterDiag("Chapter initially scrolled. targetChapter=$targetChapterIndex wasCfiScroll=$wasCfiScroll")
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initialScrollTargetForChapter = null
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cfiToLoad = null
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fragmentToLoad = null
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Timber.d("Initial scroll consumed for chapter $targetChapterIndex. Was CFI scroll: $wasCfiScroll")
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isWebViewReady = true
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if (wasCfiScroll) {
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scope.launch {
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delay(1000L)
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isChapterReadyForBookmarkCheck = true
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Timber.d("Auto-save enabled after CFI scroll delay.")
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}
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if (!isCurrentRenderedChapter()) {
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Timber.tag(TAG_VERTICAL_JITTER).d(
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"ignored stale initiallyScrolled rendered=$targetChapterIndex current=$currentChapterIndex chapter='${chapterToRender.title}'"
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)
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} else {
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isChapterReadyForBookmarkCheck = true
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Timber.d("Auto-save enabled immediately.")
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}
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val wasCfiScroll = cfiToLoad != null
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Timber.tag("NavDiag").d("onChapterInitiallyScrolled for chapter $targetChapterIndex. Was CFI scroll: $wasCfiScroll")
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logTtsChapterDiag("Chapter initially scrolled. targetChapter=$targetChapterIndex wasCfiScroll=$wasCfiScroll")
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initialScrollTargetForChapter = null
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cfiToLoad = null
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fragmentToLoad = null
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Timber.d("Initial scroll consumed for chapter $targetChapterIndex. Was CFI scroll: $wasCfiScroll")
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isWebViewReady = true
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if (ttsShouldStartOnChapterLoad && !hasRequestedExtractionForThisChapter) {
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Timber.d("Auto-starting TTS for new chapter ($targetChapterIndex).")
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logTtsChapterDiag("Auto-starting TTS extraction for chapter load")
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hasRequestedExtractionForThisChapter = true
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scope.launch {
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delay(200)
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webViewRefForTts?.evaluateJavascript(
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"javascript:TtsBridgeHelper.extractAndRelayText();",
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null
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)
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if (wasCfiScroll) {
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scope.launch {
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delay(1000L)
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isChapterReadyForBookmarkCheck = true
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Timber.d("Auto-save enabled after CFI scroll delay.")
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}
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} else {
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isChapterReadyForBookmarkCheck = true
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Timber.d("Auto-save enabled immediately.")
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}
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}
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if (isAutoScrollModeActive && isAutoScrollPlaying) {
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Timber.d("Continuing Auto-Scroll for new chapter with delay.")
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triggerAutoScrollTempPause(1000L)
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if (ttsShouldStartOnChapterLoad && !hasRequestedExtractionForThisChapter) {
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Timber.d("Auto-starting TTS for new chapter ($targetChapterIndex).")
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logTtsChapterDiag("Auto-starting TTS extraction for chapter load")
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hasRequestedExtractionForThisChapter = true
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scope.launch {
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delay(200)
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webViewRefForTts?.evaluateJavascript(
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"javascript:TtsBridgeHelper.extractAndRelayText();",
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null
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)
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}
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}
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if (isAutoScrollModeActive && isAutoScrollPlaying) {
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Timber.d("Continuing Auto-Scroll for new chapter with delay.")
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triggerAutoScrollTempPause(1000L)
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}
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}
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},
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onTap = {
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@ -3886,22 +3896,28 @@ fun EpubReaderHost(
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},
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tocFragments = currentChapterTocFragments,
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onScrollStateUpdate = { scrollY, scrollHeight, clientHeight, fragId ->
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currentScrollYPosition = scrollY
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currentScrollHeightValue = scrollHeight
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currentClientHeightValue = clientHeight
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if (!isCurrentRenderedChapter()) {
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Timber.tag(TAG_VERTICAL_JITTER).d(
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"ignored stale scrollState rendered=$targetChapterIndex current=$currentChapterIndex y=$scrollY height=$scrollHeight chapter='${chapterToRender.title}'"
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)
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} else {
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currentScrollYPosition = scrollY
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currentScrollHeightValue = scrollHeight
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currentClientHeightValue = clientHeight
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if (activeFragmentId != fragId) {
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Timber.tag("FRAG_NAV_DEBUG").d("State updated to: $fragId")
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activeFragmentId = fragId
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}
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if (activeFragmentId != fragId) {
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Timber.tag("FRAG_NAV_DEBUG").d("State updated to: $fragId")
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activeFragmentId = fragId
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}
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if (volumeScrollEnabled && !searchState.isSearchActive) {
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volumeScrollFocusDebounceJob.value?.cancel()
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volumeScrollFocusDebounceJob.value = scope.launch {
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delay(300L)
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if (isActive) {
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containerFocusRequester.requestFocus()
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Timber.d("Refocusing container after scroll to re-enable volume keys.")
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if (volumeScrollEnabled && !searchState.isSearchActive) {
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volumeScrollFocusDebounceJob.value?.cancel()
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volumeScrollFocusDebounceJob.value = scope.launch {
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delay(300L)
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if (isActive) {
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containerFocusRequester.requestFocus()
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Timber.d("Refocusing container after scroll to re-enable volume keys.")
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}
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}
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}
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}
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@ -4059,7 +4075,13 @@ fun EpubReaderHost(
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}
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},
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onWebViewInstanceCreated = { webView ->
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webViewRefForTts = webView
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if (isCurrentRenderedChapter()) {
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webViewRefForTts = webView
|
||||
} else {
|
||||
Timber.tag(TAG_VERTICAL_JITTER).d(
|
||||
"ignored stale webViewRef rendered=$targetChapterIndex current=$currentChapterIndex chapter='${chapterToRender.title}'"
|
||||
)
|
||||
}
|
||||
webView.evaluateJavascript(
|
||||
"javascript:window.setViewportPadding(${topPaddingPx}, 0);",
|
||||
null
|
||||
|
|
@ -4386,25 +4408,37 @@ fun EpubReaderHost(
|
|||
)
|
||||
},
|
||||
onTopChunkUpdated = { chunkIndex ->
|
||||
topVisibleChunkIndex = chunkIndex
|
||||
if (isCurrentRenderedChapter()) {
|
||||
topVisibleChunkIndex = chunkIndex
|
||||
} else {
|
||||
Timber.tag(TAG_VERTICAL_JITTER).d(
|
||||
"ignored stale topChunk rendered=$targetChapterIndex current=$currentChapterIndex chunk=$chunkIndex chapter='${chapterToRender.title}'"
|
||||
)
|
||||
}
|
||||
},
|
||||
initialHtmlContent = initialHtml,
|
||||
baseUrl = baseUrl,
|
||||
totalChunks = chapterChunks.size,
|
||||
initialChunkIndex = loadUpToChunkIndex,
|
||||
onChunkRequested = { index ->
|
||||
val chunkContent = chapterChunks.getOrNull(index)
|
||||
if (chunkContent != null) {
|
||||
loadedChunkCount =
|
||||
max(loadedChunkCount, index + 1)
|
||||
val escapedContent =
|
||||
escapeJsString(chunkContent)
|
||||
val jsCommand =
|
||||
"javascript:window.virtualization.appendChunk($index, '$escapedContent');"
|
||||
webViewRefForTts?.evaluateJavascript(
|
||||
jsCommand,
|
||||
null
|
||||
if (!isCurrentRenderedChapter()) {
|
||||
Timber.tag(TAG_VERTICAL_JITTER).d(
|
||||
"ignored stale chunkRequest rendered=$targetChapterIndex current=$currentChapterIndex chunk=$index chapter='${chapterToRender.title}'"
|
||||
)
|
||||
} else {
|
||||
val chunkContent = chapterChunks.getOrNull(index)
|
||||
if (chunkContent != null) {
|
||||
loadedChunkCount =
|
||||
max(loadedChunkCount, index + 1)
|
||||
val escapedContent =
|
||||
escapeJsString(chunkContent)
|
||||
val jsCommand =
|
||||
"javascript:window.virtualization.appendChunk($index, '$escapedContent');"
|
||||
webViewRefForTts?.evaluateJavascript(
|
||||
jsCommand,
|
||||
null
|
||||
)
|
||||
}
|
||||
}
|
||||
},
|
||||
)
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue