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我有此代码可以接收来电号码并在副本中进行查询TelephonyManager.CALL_STATE_RINGING
我已经获得来电号码,但是当我想在侧面查询应用会给我的情况时的错误,我不知道为什么任何一个可以帮助我,请解决问题获取来电号码并进行查询 - Android
这是我的代码
public class IncomingCallReciever extends BroadcastReceiver {
protected static final String TAG = "SWAJ";
private Context mContext;
private Intent mIntent;
@Override
public void onReceive(Context context, Intent intent) {
Log.d(TAG ," onCallStateChanged ");
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) {
switch (state) {
case TelephonyManager.CALL_STATE_RINGING:
SilentMeDB databaseHelper = new SilentMeDB(mContext);
SQLiteDatabase db = databaseHelper.getReadableDatabase();
Cursor c = db.query("events",null,null, null, null, null, null);
c.moveToFirst();
while(!c.isAfterLast())
{
try
{
Log.d(TAG, "Message is " + c.getString(c.getColumnIndex("Message")));
}
catch(Exception e)
{
Log.d("Exp", e.getMessage());
}
c.moveToNext();
} c.close();
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
}
super.onCallStateChanged(state, incomingNumber);
}
};
}
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你得到的错误是什么? logcat说什么? –
@exilimex:请张贴您的logcat。 – Hiral