Merge remote-tracking branch 'origin/master'

app/src/main/assets/updateLog.md

@@ -3,6 +3,10 @@
 * 旧版数据导入教程：
 * 先在旧版阅读(2.x)中进行备份，然后在新版阅读(3.x)【我的】->【备份与恢复】，选择【导入旧版本数据】。
 
+**2020/01/11
+* RSS阅读界面添加朗读功能
+* 其它一些优化
+
 **2020/01/10
 * 合并KKL369提交的代码
 

app/src/main/java/io/legado/app/ui/rss/read/ReadRssActivity.kt

@@ -14,8 +14,12 @@ import io.legado.app.lib.theme.DrawableUtils
 import io.legado.app.lib.theme.primaryTextColor
 import io.legado.app.utils.NetworkUtils
 import io.legado.app.utils.getViewModel
+import io.legado.app.utils.htmlFormat
 import io.legado.app.utils.shareText
 import kotlinx.android.synthetic.main.activity_rss_read.*
+import kotlinx.coroutines.launch
+import org.apache.commons.text.StringEscapeUtils
+import org.jsoup.Jsoup
 
 class ReadRssActivity : VMBaseActivity<ReadRssViewModel>(R.layout.activity_rss_read),
     ReadRssViewModel.CallBack {
@@ -100,14 +104,16 @@ class ReadRssActivity : VMBaseActivity<ReadRssViewModel>(R.layout.activity_rss_r
     }
 
     override fun upTtsMenu(isPlaying: Boolean) {
-        if (isPlaying) {
-            ttsMenuItem?.setIcon(R.drawable.ic_stop_black_24dp)
-            ttsMenuItem?.setTitle(R.string.aloud_stop)
-        } else {
-            ttsMenuItem?.setIcon(R.drawable.ic_volume_up)
-            ttsMenuItem?.setTitle(R.string.read_aloud)
+        launch {
+            if (isPlaying) {
+                ttsMenuItem?.setIcon(R.drawable.ic_stop_black_24dp)
+                ttsMenuItem?.setTitle(R.string.aloud_stop)
+            } else {
+                ttsMenuItem?.setIcon(R.drawable.ic_volume_up)
+                ttsMenuItem?.setTitle(R.string.read_aloud)
+            }
+            DrawableUtils.setTint(ttsMenuItem?.icon, primaryTextColor)
         }
-        DrawableUtils.setTint(ttsMenuItem?.icon, primaryTextColor)
     }
 
     override fun onKeyLongPress(keyCode: Int, event: KeyEvent?): Boolean {
@@ -134,9 +140,17 @@ class ReadRssActivity : VMBaseActivity<ReadRssViewModel>(R.layout.activity_rss_r
         return super.onKeyUp(keyCode, event)
     }
 
+    @SuppressLint("SetJavaScriptEnabled")
     private fun readAloud() {
-        webView.evaluateJavascript("document.documentElement.outerHTML") {
-            viewModel.readAloud(it)
+        if (viewModel.textToSpeech.isSpeaking) {
+            viewModel.textToSpeech.stop()
+            upTtsMenu(false)
+        } else {
+            webView.settings.javaScriptEnabled = true
+            webView.evaluateJavascript("document.documentElement.outerHTML") {
+                val html = StringEscapeUtils.unescapeJson(it)
+                viewModel.readAloud(Jsoup.parse(html).body().html().htmlFormat())
+            }
         }
     }
 

app/src/main/java/io/legado/app/ui/widget/font/FontAdapter.kt

@@ -20,7 +20,7 @@ class FontAdapter(context: Context, val callBack: CallBack) :
             tv_font.typeface = typeface
             tv_font.text = item.name
             this.onClick { callBack.onClick(item) }
-            if (item.absolutePath == callBack.curFilePath()) {
+            if (item.name == callBack.curFilePath().substringAfterLast(File.separator)) {
                 iv_checked.visible()
             } else {
                 iv_checked.invisible()

app/src/main/java/io/legado/app/ui/widget/font/FontSelectDialog.kt

@@ -43,6 +43,8 @@ class FontSelectDialog : DialogFragment(),
     private val fontFolderRequestCode = 35485
     private val fontFolder =
         App.INSTANCE.filesDir.absolutePath + File.separator + "Fonts" + File.separator
+    private val fontCacheFolder =
+        App.INSTANCE.cacheDir.absolutePath + File.separator + "Fonts" + File.separator
     override val coroutineContext: CoroutineContext
         get() = job + Main
     private var adapter: FontAdapter? = null
@@ -88,12 +90,8 @@ class FontSelectDialog : DialogFragment(),
     override fun onMenuItemClick(item: MenuItem?): Boolean {
         when (item?.itemId) {
             R.id.menu_default -> {
-                (parentFragment as? CallBack)?.let {
-                    if (it.curFontPath != "") {
-                        it.selectFile("")
-                    }
-                }
-                (activity as? CallBack)?.let {
+                val cb = (parentFragment as? CallBack) ?: (activity as? CallBack)
+                cb?.let {
                     if (it.curFontPath != "") {
                         it.selectFile("")
                     }
@@ -129,15 +127,16 @@ class FontSelectDialog : DialogFragment(),
     @SuppressLint("DefaultLocale")
     private fun getFontFiles(uri: Uri) {
         launch(IO) {
+            FileHelp.deleteFile(fontCacheFolder)
             DocumentFile.fromTreeUri(App.INSTANCE, uri)?.listFiles()?.forEach { file ->
                 if (file.name?.toLowerCase()?.matches(".*\\.[ot]tf".toRegex()) == true) {
                     DocumentUtils.readBytes(App.INSTANCE, file.uri)?.let {
-                        FileHelp.getFile(fontFolder + file.name).writeBytes(it)
+                        FileHelp.getFile(fontCacheFolder + file.name).writeBytes(it)
                     }
                 }
             }
             try {
-                val file = File(fontFolder)
+                val file = File(fontCacheFolder)
                 file.listFiles { pathName ->
                     pathName.name.toLowerCase().matches(".*\\.[ot]tf".toRegex())
                 }?.let {
@@ -167,19 +166,19 @@ class FontSelectDialog : DialogFragment(),
     }
 
     override fun onClick(file: File) {
-        file.absolutePath.let { path ->
-            (parentFragment as? CallBack)?.let {
-                if (it.curFontPath != path) {
-                    it.selectFile(path)
-                }
-            }
-            (activity as? CallBack)?.let {
-                if (it.curFontPath != path) {
-                    it.selectFile(path)
+        launch(IO) {
+            file.copyTo(FileHelp.getFile(fontFolder + file.name), true).absolutePath.let { path ->
+                val cb = (parentFragment as? CallBack) ?: (activity as? CallBack)
+                cb?.let {
+                    if (it.curFontPath != path) {
+                        withContext(Main) {
+                            it.selectFile(path)
+                        }
+                    }
                 }
             }
+            dialog?.dismiss()
         }
-        dialog?.dismiss()
     }
 
     override fun curFilePath(): String {