适配天波机器的按键调节音量(目前发现无法弹出音量调节框)

f3e363a8 · pye52 · 7431b771 · f3e363a8
Commit f3e363a8 authored Mar 18, 2020 by pye52
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Showing with 4 additions and 2 deletions

app/src/main/java/com/bgycc/smartcanteen/activity/MainActivity.java
+4 -2

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--- a/app/src/main/java/com/bgycc/smartcanteen/activity/MainActivity.java
+++ b/app/src/main/java/com/bgycc/smartcanteen/activity/MainActivity.java
@@ -415,16 +415,18 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
        LogUtils.i(TAG, "按键KeyCode: " + keyCode);
        switch (keyCode) {
            case KeyEvent.KEYCODE_PAGE_UP:
+            case KeyEvent.KEYCODE_NUMPAD_ADD:
                audioManager.adjustStreamVolume(
                        AudioManager.STREAM_SYSTEM,
                        AudioManager.ADJUST_RAISE,
-                        AudioManager.FLAG_SHOW_UI);
+                        AudioManager.FLAG_PLAY_SOUND | AudioManager.FLAG_SHOW_UI);
                break;
            case KeyEvent.KEYCODE_PAGE_DOWN:
+            case KeyEvent.KEYCODE_NUMPAD_SUBTRACT:
                audioManager.adjustStreamVolume(
                        AudioManager.STREAM_SYSTEM,
                        AudioManager.ADJUST_LOWER,
-                        AudioManager.FLAG_SHOW_UI);
+                        AudioManager.FLAG_PLAY_SOUND | AudioManager.FLAG_SHOW_UI);
                break;
        }
        return super.onKeyDown(keyCode, event);