Android開啟飛航模式和拔出耳機時自動結束FM Radio應用

標籤：fmradio   mediatek   收音機   耳機   天線   

FM收音機需要插入耳機作為天線，拔出耳機時要自動結束

1.首先添加提示字串

mediatek/packages/apps/FMRadio/res/values/strings.xml

<!--TChip ZJ Add Below--><string name="toast_plugin_headphone_before_FM">The FM will close because you have been plug out the headphone</string><string name="toast_fm_enter_airplane_mode">The FM will close because you have been entered the airplane mode</string>

2.修改FMRadioService

mediatek/packages/apps/FMRadio/src/com/mediatek/FMRadio/FMRadioService.java

--- a/mediatek/packages/apps/FMRadio/src/com/mediatek/FMRadio/FMRadioService.java+++ b/mediatek/packages/apps/FMRadio/src/com/mediatek/FMRadio/FMRadioService.java@@ -227,6 +227,34 @@ public class FMRadioService extends Service implements FMRecorder.OnRecorderStat     // Add this lock the exitFM() while stopRecording()     private Object mStopRecordingLock = new Object();  +++//{@TChip ZJ Add START++ public static final int MSG_EXIT_FM = 1234;+ private Handler sHandler11 = new Handler() {+   @Override+   public void handleMessage(Message msg) {+    LogUtils.d(TAG, "sHandler11 =  " + msg.what);+    switch (msg.what) {+     case MSG_EXIT_FM:+      android.os.Process.killProcess(android.os.Process.myPid());+      break;+    }+   }+ };+ private Toast mToast = null;+ private void showToast(CharSequence text) {+ if (null == mToast) {+     mToast = Toast.makeText(mContext, text, Toast.LENGTH_SHORT);+     }+        mToast.setText(text);+        mToast.show();+        LogUtils.v(TAG, "FMRadioActivity.showToast: toast = " + text);+    };++// TChip ZJ Add [email protected]}+     @Override     public IBinder onBind(Intent intent) {         LogUtils.d(TAG, "FMRadioService.onBind: " + intent);@@ -319,6 +347,21 @@ public class FMRadioService extends Service implements FMRecorder.OnRecorderStat                 // switch antenna should not impact audio focus status                 mValueHeadSetPlug = (intent.getIntExtra("state", -1) == HEADSET_PLUG_IN) ? 0 : 1;                 switchAntennaAsync(mValueHeadSetPlug);+//{@TChip ZJ Add START++if(mValueHeadSetPlug == 1 && mIsPowerUp )+{+   showToast(getString(R.string.toast_plugin_headphone_before_FM));+   sHandler11.sendMessageDelayed(sHandler11.obtainMessage(MSG_EXIT_FM, FMRadioService.this),(long)+1000);+mFmServiceHandler.removeCallbacksAndMessages(null);+stopFMFocusLoss(AudioManager.AUDIOFOCUS_LOSS);+}+ else+ sHandler11.removeMessages(MSG_EXIT_FM);++//TChip ZJ Add END+                 if (SHORT_ANNTENNA_SUPPORT) {                     boolean isSwitch = (switchAntenna(mValueHeadSetPlug) == 0) ? true : false;                     LogUtils.d(TAG, "onReceive.switch anntenna:isWitch:" + isSwitch);@@ -380,7 +423,27 @@ public class FMRadioService extends Service implements FMRecorder.OnRecorderStat                 LogUtils.d(TAG, "setFMViaBTController(false) succeeded!!");                 mUsingFMViaBTController = false;                 enableFMAudio(true);-            } */else {+            } */++//{@TChip ZJ Add START++else if(Intent.ACTION_AIRPLANE_MODE_CHANGED.equals(action)){+       boolean isAirPlaneMode = intent.getBooleanExtra("state",false);+       if(isAirPlaneMode){+           LogUtils.d(TAG, ">>>ACTION_AIRPLANE_MODE_CHANGED");+           if (mIsPowerUp) {+                  showToast(getString(R.string.toast_fm_enter_airplane_mode));+                  sHandler11.sendMessageDelayed(sHandler11.obtainMessage(MSG_EXIT_FM, FMRadioService.this),(long)1000);+                  mFmServiceHandler.removeCallbacksAndMessages(null);+                  stopFMFocusLoss(AudioManager.AUDIOFOCUS_LOSS);+                   }+             } +}++//TChip ZJ Add END @}+++else {                 LogUtils.w(TAG, "Error: undefined action.");             }             LogUtils.d(TAG, "<<< FMRadioService.onReceive");@@ -1557,6 +1620,7 @@ public class FMRadioService extends Service implements FMRecorder.OnRecorderStat         filter.addAction(Intent.ACTION_SHUTDOWN);         filter.addAction(Intent.ACTION_SCREEN_ON);         filter.addAction(Intent.ACTION_SCREEN_OFF);+filter.addAction(Intent.ACTION_AIRPLANE_MODE_CHANGED);// TChip ZJ Add         filter.addAction(ACTION_SHUTDOWN_IPO);         filter.addAction(ACTION_PRE_SHUTDOWN);

Android開啟飛航模式和拔出耳機時自動結束FM Radio應用