我正在开发一个应用程序,在该应用程序中,当某个事件发生时,我必须将电话状态更改为振铃,例如电话上有某个号码在呼叫。这有可能吗?我有一些广播接收器的想法,它将广播事件广播到我的应用程序,然后我的应用程序将在我的手机上进行任何虚拟的假号码呼叫。请告诉我关于这件事的任何想法。有可能吗?如何开始呢?
任何帮助都是非常感谢的。谢谢!
发布于 2012-12-07 14:52:20
要更改为振铃,请使用TelephonyManager、AudioManager和PhoneStateListener作为:
{
// USE AudioManager for Settingringing from vibration
AudioManager am = (AudioManager)getSystemService(Context.AUDIO_SERVICE);
switch (am.getRingerMode()) {
case AudioManager.RINGER_MODE_VIBRATE:
Log.i("MyApp","NORMAL mode");
am.setRingerMode(AudioManager.RINGER_MODE_NORMAL);
break;
} 发布于 2012-12-07 14:45:28
您可以添加此代码,以便在某个事件被触发时进行调用。
String Numb = "tel:" + "your number";
Intent intent = new Intent(Intent.ACTION_CALL, Uri.parse(Numb));
startActivity(intent);并将权限添加到您的清单中。
<uses-permission android:name="android.permission.CALL_PHONE"></uses-permission>发布于 2012-12-07 14:48:56
试试这样的东西
public class Telephone extends BroadcastReceiver {
private Context mContext;
private Intent mIntent;
@Override
public void onReceive(Context context, Intent intent) {
mContext = context;
mIntent = intent;
TelephonyManager tm = (TelephonyManager)
context.getSystemService(Context.TELEPHONY_SERVICE);
int events = PhoneStateListener.LISTEN_CALL_STATE;
tm.listen(phoneStateListener, events);
}
private final PhoneStateListener phoneStateListener =
new PhoneStateListener() {
@Override
public void onCallStateChanged(int state, String incomingNumber) {
String callState = "UNKNOWN";
switch (state) {
case TelephonyManager.CALL_STATE_IDLE:
break;
case TelephonyManager.CALL_STATE_RINGING:
// DO YOUR WORK HERE
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
if(incomingNumber.length() >0){
// incoming call
// DO YOUR WORK HERE when call is received
// SEND SMS HERE
}
else{
// outgoing call
}
break;
}
super.onCallStateChanged(state, incomingNumber);
}
};
}您需要注册一个仅用于接收的PhoneStateListener.LISTEN_CALL_STATE
BroadcastReceiver内部的来电。
https://stackoverflow.com/questions/13758143
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