正如Krutix所建议的那样,“LOG”调用是拨号应用程序在通话结束后写入已完成电话通话的日志记录。因此,在内容提供程序中,您将找不到当前正在拨打的号码。
这里是一个实现,它将允许您检索电话号码,如果它是呼入电话,则为incomingNumber,并且当通话结束时 - 请注意Handler()代码。
private class PhoneCallListener extends PhoneStateListener {
private boolean isPhoneCalling = false;
@Override
public void onCallStateChanged(int state, String incomingNumber) {
if (TelephonyManager.CALL_STATE_RINGING == state) {
Log.i(LOG_TAG, "RINGING, number: " + incomingNumber);
}
if (TelephonyManager.CALL_STATE_OFFHOOK == state) {
Log.i(LOG_TAG, "OFFHOOK");
isPhoneCalling = true;
}
if (TelephonyManager.CALL_STATE_IDLE == state) {
Log.i(LOG_TAG, "IDLE number");
if (isPhoneCalling) {
Handler handler = new Handler();
handler.postDelayed(new Runnable() {
@Override
public void run() {
Log.i("CallLogDetailsActivity", "Getting Log activity...");
String[] projection = new String[]{Calls.NUMBER};
Cursor cur = getContentResolver().query(Calls.CONTENT_URI, projection, null, null, Calls.DATE +" desc");
cur.moveToFirst();
String lastCallnumber = cur.getString(0);
}
},500);
isPhoneCalling = false;
}
}
}
}
然后在你的onCreate或onStartCommand代码中添加并初始化监听器:
PhoneCallListener phoneListener = new PhoneCallListener();
TelephonyManager telephonyManager = (TelephonyManager) this
.getSystemService(Context.TELEPHONY_SERVICE);
telephonyManager.listen(phoneListener,
PhoneStateListener.LISTEN_CALL_STATE);