fix(Sound): crash when soundpackage missing

Author: tumuyan

app/src/main/java/com/osfans/trime/ime/core/Trime.java

@@ -78,6 +78,7 @@
 import com.osfans.trime.settings.PrefMainActivity;
 import com.osfans.trime.settings.components.ColorPickerDialog;
 import com.osfans.trime.settings.components.SchemaPickerDialog;
+import com.osfans.trime.settings.components.SoundPickerDialog;
 import com.osfans.trime.settings.components.ThemePickerDialog;
 import com.osfans.trime.setup.Config;
 import com.osfans.trime.setup.IntentReceiver;
@@ -941,6 +942,10 @@ public void showSchemaDialog() {
   public void showThemeDialog() {
     new ThemePickerDialog(this).show();
   }
+  /** 彈出{@link SoundPickerDialog 音效包对话框} */
+  public void showSoundDialog() {
+    new SoundPickerDialog(this).show();
+  }
 
   /** Hides the IME and launches {@link PrefMainActivity}. */
   public void launchSettings() {

app/src/main/java/com/osfans/trime/ime/text/TextInputManager.kt

@@ -347,6 +347,7 @@ class TextInputManager private constructor() :
                     "theme" -> trime.showThemeDialog()
                     "color" -> trime.showColorDialog()
                     "schema" -> trime.showSchemaDialog()
+                    "sound" -> trime.showSoundDialog()
                     else -> trime.launchSettings()
                 }
             }

app/src/main/java/com/osfans/trime/settings/components/SoundPickerDialog.kt

@@ -70,7 +70,8 @@ class SoundPickerDialog(
     }
 
     private fun setSound() {
-        config.soundPackage = themeKeys[checkedId]?.replace(".sound.yaml", "")
+        if (checkedId >= 0 && checkedId <themeKeys.size)
+            config.soundPackage = themeKeys[checkedId]?.replace(".sound.yaml", "")
     }
 
     /** 调用该方法显示对话框 **/

app/src/main/java/com/osfans/trime/setup/Config.java

@@ -277,38 +277,40 @@ public void setTheme(String theme) {
 
   public void setSoundPackage(String name) {
     soundPackageName = name;
-    // copy soundpackage yaml file from sound folder to build folder
-    try {
-      InputStream in =
-          new FileInputStream(
-              DataUtils.getUserDataDir()
-                  + File.separator
-                  + "sound"
-                  + File.separator
-                  + name
-                  + ".sound.yaml");
-      OutputStream out =
-          new FileOutputStream(
-              DataUtils.getUserDataDir()
-                  + File.separator
-                  + "build"
-                  + File.separator
-                  + name
-                  + ".sound.yaml");
-
-      byte[] buffer = new byte[1024];
-      int len;
-      while ((len = in.read(buffer)) > 0) {
-        out.write(buffer, 0, len);
-      }
-
-      getPrefs().getKeyboard().setSoundPackage(soundPackageName);
-      Sound.get(soundPackageName);
+    String path =
+        DataUtils.getUserDataDir()
+            + File.separator
+            + "sound"
+            + File.separator
+            + name
+            + ".sound.yaml";
+    File file = new File(path);
+    if (file.exists()) {
+      // copy soundpackage yaml file from sound folder to build folder
+      try {
+        InputStream in = new FileInputStream(file);
+        OutputStream out =
+            new FileOutputStream(
+                DataUtils.getUserDataDir()
+                    + File.separator
+                    + "build"
+                    + File.separator
+                    + name
+                    + ".sound.yaml");
+
+        byte[] buffer = new byte[1024];
+        int len;
+        while ((len = in.read(buffer)) > 0) {
+          out.write(buffer, 0, len);
+        }
 
-      Timber.i("setSoundPackage = " + soundPackageName);
-    } catch (Exception e) {
-      e.printStackTrace();
+        Timber.i("setSoundPackage = " + soundPackageName);
+      } catch (Exception e) {
+        e.printStackTrace();
+      }
     }
+    getPrefs().getKeyboard().setSoundPackage(soundPackageName);
+    Sound.get(soundPackageName);
   }
 
   private void init() {