Android 删除 未接来电 通知

核心提示：Java代码@Overridepublic void onWindowFocusChanged(boolean hasFocus) {super.onWindowFocusChanged(hasFocus);// Clear notifications only when window gains focus. Thi

Java代码

@Override

public void onWindowFocusChanged(boolean hasFocus) {

super.onWindowFocusChanged(hasFocus);

// Clear notifications only when window gains focus. This activity won't

// immediately receive focus if the keyguard screen is above it.

if (hasFocus) {

try {

ITelephony iTelephony =

ITelephony.Stub.asInterface(ServiceManager.getService("phone"));

if (iTelephony != null) {

iTelephony.cancelMissedCallsNotification();//删除未接来电通知

} else {

Log.w(TAG, "Telephony service is null, can't call " +

"cancelMissedCallsNotification");

}

} catch (RemoteException e) {

Log.e(TAG, "Failed to clear missed calls notification due to remote exception");

}

}

}

private void resetNewCallsFlag() {//修改数据库字段，使改条通话记录不是最新通知 防止机器重新启动后又有未接电话通知

// Mark all "new" missed calls as not new anymore

StringBuilder where = new StringBuilder("type=");

where.append(Calls.MISSED_TYPE);

where.append(" AND new=1");

ContentValues values = new ContentValues(1);

values.put(Calls.NEW, "0");

this.getContentResolver().update(Calls.CONTENT_URI, values, where.toString(), null);

}