[英]Can anyone tell me why do I get this error in logcat?
I'm a Newbie in Android.Please tell me what does the following log cat error mean and how do I get rid of it? 我是Android的新手,请告诉我以下log cat错误是什么意思,如何消除它? In my app what I'm doing is blocking unwanted calls.When I'm pressing backbutton while using my app, I'm getting this error.
在我的应用程序中,我正在阻止不必要的呼叫。当我在使用我的应用程序时按下后退按钮时,出现此错误。 Please help
请帮忙
05-18 16:58:32.614: E/ActivityThread(3265): Activity com.deepthi.blockmycalls.BlockMyCallsActivity has leaked IntentReceiver com.deepthi.blockmycalls.BlockMyCallsActivity$1@44f03d18 that was originally registered here. Are you missing a call to unregisterReceiver()?
05-18 16:58:32.614: E/ActivityThread(3265): android.app.IntentReceiverLeaked: Activity com.deepthi.blockmycalls.BlockMyCallsActivity has leaked IntentReceiver com.deepthi.blockmycalls.BlockMyCallsActivity$1@44f03d18 that was originally registered here. Are you missing a call to unregisterReceiver()?
05-18 16:58:32.614: E/ActivityThread(3265): at android.app.ActivityThread$PackageInfo$ReceiverDispatcher.<init>(ActivityThread.java:939)
05-18 16:58:32.614: E/ActivityThread(3265): at android.app.ActivityThread$PackageInfo.getReceiverDispatcher(ActivityThread.java:734)
05-18 16:58:32.614: E/ActivityThread(3265): at android.app.ContextImpl.registerReceiverInternal(ContextImpl.java:791)
05-18 16:58:32.614: E/ActivityThread(3265): at android.app.ContextImpl.registerReceiver(ContextImpl.java:778)
05-18 16:58:32.614: E/ActivityThread(3265): at android.app.ContextImpl.registerReceiver(ContextImpl.java:772)
05-18 16:58:32.614: E/ActivityThread(3265): at android.content.ContextWrapper.registerReceiver(ContextWrapper.java:318)
05-18 16:58:32.614: E/ActivityThread(3265): at com.deepthi.blockmycalls.BlockMyCallsActivity.onCheckedChanged(BlockMyCallsActivity.java:155)
05-18 16:58:32.614: E/ActivityThread(3265): at android.widget.CompoundButton.setChecked(CompoundButton.java:124)
05-18 16:58:32.614: E/ActivityThread(3265): at android.widget.CompoundButton.toggle(CompoundButton.java:86)
05-18 16:58:32.614: E/ActivityThread(3265): at android.widget.CompoundButton.performClick(CompoundButton.java:98)
05-18 16:58:32.614: E/ActivityThread(3265): at android.view.View$PerformClick.run(View.java:8816)
05-18 16:58:32.614: E/ActivityThread(3265): at android.os.Handler.handleCallback(Handler.java:587)
05-18 16:58:32.614: E/ActivityThread(3265): at android.os.Handler.dispatchMessage(Handler.java:92)
05-18 16:58:32.614: E/ActivityThread(3265): at android.os.Looper.loop(Looper.java:123)
05-18 16:58:32.614: E/ActivityThread(3265): at android.app.ActivityThread.main(ActivityThread.java:4627)
05-18 16:58:32.614: E/ActivityThread(3265): at java.lang.reflect.Method.invokeNative(Native Method)
05-18 16:58:32.614: E/ActivityThread(3265): at java.lang.reflect.Method.invoke(Method.java:521)
05-18 16:58:32.614: E/ActivityThread(3265): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
05-18 16:58:32.614: E/ActivityThread(3265): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
05-18 16:58:32.614: E/ActivityThread(3265): at dalvik.system.NativeStart.main(Native Method)
05-18 16:58:32.614: E/ActivityThread(3265): Activity com.deepthi.blockmycalls.BlockMyCallsActivity has leaked IntentReceiver com.deepthi.blockmycalls.BlockMyCallsActivity$1@44efa3a8 that was originally registered here. Are you missing a call to unregisterReceiver()?
05-18 16:58:32.614: E/ActivityThread(3265): android.app.IntentReceiverLeaked: Activity com.deepthi.blockmycalls.BlockMyCallsActivity has leaked IntentReceiver com.deepthi.blockmycalls.BlockMyCallsActivity$1@44efa3a8 that was originally registered here. Are you missing a call to unregisterReceiver()?
05-18 16:58:32.614: E/ActivityThread(3265): at android.app.ActivityThread$PackageInfo$ReceiverDispatcher.<init>(ActivityThread.java:939)
05-18 16:58:32.614: E/ActivityThread(3265): at android.app.ActivityThread$PackageInfo.getReceiverDispatcher(ActivityThread.java:734)
05-18 16:58:32.614: E/ActivityThread(3265): at android.app.ContextImpl.registerReceiverInternal(ContextImpl.java:791)
05-18 16:58:32.614: E/ActivityThread(3265): at android.app.ContextImpl.registerReceiver(ContextImpl.java:778)
05-18 16:58:32.614: E/ActivityThread(3265): at android.app.ContextImpl.registerReceiver(ContextImpl.java:772)
05-18 16:58:32.614: E/ActivityThread(3265): at android.content.ContextWrapper.registerReceiver(ContextWrapper.java:318)
05-18 16:58:32.614: E/ActivityThread(3265): at com.deepthi.blockmycalls.BlockMyCallsActivity.onCheckedChanged(BlockMyCallsActivity.java:155)
05-18 16:58:32.614: E/ActivityThread(3265): at android.widget.CompoundButton.setChecked(CompoundButton.java:124)
05-18 16:58:32.614: E/ActivityThread(3265): at android.widget.CompoundButton.toggle(CompoundButton.java:86)
05-18 16:58:32.614: E/ActivityThread(3265): at android.widget.CompoundButton.performClick(CompoundButton.java:98)
05-18 16:58:32.614: E/ActivityThread(3265): at android.view.View$PerformClick.run(View.java:8816)
05-18 16:58:32.614: E/ActivityThread(3265): at android.os.Handler.handleCallback(Handler.java:587)
05-18 16:58:32.614: E/ActivityThread(3265): at android.os.Handler.dispatchMessage(Handler.java:92)
05-18 16:58:32.614: E/ActivityThread(3265): at android.os.Looper.loop(Looper.java:123)
05-18 16:58:32.614: E/ActivityThread(3265): at android.app.ActivityThread.main(ActivityThread.java:4627)
05-18 16:58:32.614: E/ActivityThread(3265): at java.lang.reflect.Method.invokeNative(Native Method)
05-18 16:58:32.614: E/ActivityThread(3265): at java.lang.reflect.Method.invoke(Method.java:521)
05-18 16:58:32.614: E/ActivityThread(3265): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
05-18 16:58:32.614: E/ActivityThread(3265): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
05-18 16:58:32.614: E/ActivityThread(3265): at dalvik.system.NativeStart.main(Native Method)
05-18 16:59:55.812: D/dalvikvm(3265): GC_EXPLICIT freed 4770 objects / 267120 bytes in 592ms
My Code: 我的代码:
@Override
public void onCheckedChanged(CompoundButton arg0, boolean arg1) {
// TODO Auto-generated method stub
CallBlocker =new BroadcastReceiver()
{
@Override
public void onReceive(Context context, Intent intent) {
Bundle extra=intent.getExtras();//new
telephonyManager = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
if(extra!=null)//new=== getting the blocked number
{
state=extra.getString(telephonyManager.EXTRA_STATE);
if(state.equals(telephonyManager.EXTRA_STATE_RINGING))
{
number=extra.getString(telephonyManager.EXTRA_INCOMING_NUMBER);
Log.w("NUMBER",number);
}
}
Class c = null;
try {
c = Class.forName(telephonyManager.getClass().getName());
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Method m = null;
try {
m = c.getDeclaredMethod("getITelephony");
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchMethodException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
m.setAccessible(true);
try {
telephonyService = (ITelephony)m.invoke(telephonyManager);
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
telephonyManager.listen(new MyPhoneStateListener(), PhoneStateListener.LISTEN_CALL_STATE);
}//onReceive()
class MyPhoneStateListener extends PhoneStateListener
{
public void onCallStateChanged(int state, String incomingNumber)
{
switch (state)
{
case TelephonyManager.CALL_STATE_RINGING:
if (true) // if incomingNumber need to be blocked
{
if(Enable_chkbox.isChecked())
{
try {
end_call=telephonyService.endCall();
if(end_call==true)
{
android.telephony.SmsManager sms = android.telephony.SmsManager.getDefault();
sms.sendTextMessage(number, null, SMS, null, null);
}
Toast.makeText(getApplicationContext(),"Enabled", Toast.LENGTH_LONG).show();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}//try catch
}//if chkbox enabled
}
break;
default:
break;
}
}
}
};//Broadcast receiver
IntentFilter filter= new IntentFilter("android.intent.action.PHONE_STATE");
registerReceiver(CallBlocker, filter);
}
Unregistering in: 取消注册:
@Override
protected void onDestroy() {
// TODO Auto-generated method stub
super.onDestroy();
unregisterReceiver(CallBlocker);
this.finish();
Toast.makeText(getApplicationContext(), "text", Toast.LENGTH_LONG).show();
}
Everything is working fine unless I press the back button.. 除非我按返回按钮,否则一切都正常。
You didn't show your code so this is a guess. 您没有显示代码,所以这是一个猜测。
The clue is here: 线索在这里:
05-18 16:58:32.614: E/ActivityThread(3265): Activity com.deepthi.blockmycalls.BlockMyCallsActivity has leaked IntentReceiver com.deepthi.blockmycalls.BlockMyCallsActivity$1@44efa3a8 that was originally registered here. 05-18 16:58:32.614:E / ActivityThread(3265):活动com.deepthi.blockmycalls.BlockMyCallsActivity泄漏了最初在此处注册的IntentReceiver com.deepthi.blockmycalls.BlockMyCallsActivity$1@44efa3a8。 Are you missing a call to unregisterReceiver()?
您是否缺少对unregisterReceiver()的调用?
Are you unregistering your receiver when your activity finishes? 活动结束后,您要注销接收器吗?
@Override
protected void onPause(){
super.onPause();
if (myMessageReceiver != null){
unregisterReceiver(myMessageReceiver );
myMessageReceiver = null;
}
}
是的,您拥有不释放/取消注册的资源,需要更多代码才能具体说明
如果您可以发布代码,也许会更容易为您提供帮助,但似乎您正在两次注册接收者。
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