4
我嘗試編寫一個android程序。我想用我的程序撥打電話,然後識別通話狀態。隨着流動功能,我可以承認掛出的狀態和接聽狀態不幹活試試這個功能,但它不能正常工作或如何檢測撥出電話中的應答或拒絕狀態
private class PhoneCallListener extends PhoneStateListener {
private boolean isPhoneCalling = false;
String LOG_TAG = "LOGGING 123";
@Override
public void onCallStateChanged(int state, String incomingNumber) {
if (TelephonyManager.CALL_STATE_RINGING == state) {
// phone ringing
Log.i(LOG_TAG, "RINGING, number: " + incomingNumber);
}
if (TelephonyManager.CALL_STATE_OFFHOOK == state) {
// active
Log.i(LOG_TAG, "OFFHOOK");
isPhoneCalling = true;
}
if (TelephonyManager.CALL_STATE_IDLE == state) {
// run when class initial and phone call ended, need detect flag
// from CALL_STATE_OFFHOOK
Log.i(LOG_TAG, "IDLE");
if (isPhoneCalling) {
Log.i(LOG_TAG, "restart app");
// restart app
Intent i = getBaseContext().getPackageManager()
.getLaunchIntentForPackage(
getBaseContext().getPackageName());
i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(i);
isPhoneCalling = false;
}
}
}
}
歡迎來到SO。請查看[常見問題]和[關於]頁面,瞭解如何更好地提出問題。在這種情況下,你需要具體說明「不工作」 - 錯誤消息/什麼/不會發生等等。 – 2013-02-14 16:58:42