i have two class as trial.java and ImageWoLab0.java(Image without
lable 0).When i run my application i am getting error as : The
application has stopped unexpectedly!!
public void onClick(View v)
{
switch (v.getId())
{
case R.id.btnSequence:
Intent intent1 = new Intent();
intent1.setClass(this,ImageWoLab0.class); /*To open new
Screen/Activity */
/
*Passing a key/value(Condition) to Activity2.class*/
startActivity(intent1); /*open the new
screen/Activity*/
break;
case R.id.btnVideo:
Intent intent2 = new Intent();
intent2.setClass(this,Activity2.class);
intent2.putExtra("String_key", "value1");
startActivity(intent2);
break;
case R.id.btnInfo:
Intent intent3 = new Intent();
intent3.setClass(this,Activity2.class);
intent3.putExtra("String_key", "value2");
startActivity(intent3);
break;
}
othar class as:
public class ImageWoLab0 extends Activity implements OnClickListener
{ private static String TAG = "tag";
@Override
public void onCreate(Bundle savedInstanceState)
{
Log.i(TAG, "abc");
super.onCreate(savedInstanceState);
setContentView(R.layout.image0);
ImageButton o1 = (ImageButton) findViewById(R.id.next);
o1.setOnClickListener(this);
}
@Override
public void onClick(View v)
{
switch (v.getId())
{
case R.id.next:
Intent intent1 = new Intent();
intent1.setClass(this,ImageWoLab1.class);
startActivity(intent1);
break;
}
}
}
i have check image in drawable folder,manifest file(activity
entry),layout file properly.i have clean again and again even rebuild
again still the same messageis displaying.i am getting log as:sorry if
i have not send log in right format(first time i am using logcat):
11-08 12:48:55.084: INFO/tag(334): abc
11-08 12:48:55.154: WARN/dalvikvm(334): threadid=1: thread exiting
with uncaught exception (group=0x4001d800) 11-08 12:48:55.204: ERROR/
AndroidRuntime(334): FATAL EXCEPTION: main 11-08 12:48:55.204: ERROR/
AndroidRuntime(334): java.lang.RuntimeException: Unable to start
activity ComponentInfo{com.example.Trial/
com.example.Trial.ImageWoLab0}: java.lang.ClassCastException:
android.widget.ImageView 11-08 12:48:55.204: ERROR/
AndroidRuntime(334): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
2663) 11-08 12:48:55.204: ERROR/AndroidRuntime(334): at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
2679) 11-08 12:48:55.204: ERROR/AndroidRuntime(334): at
android.app.ActivityThread.access$2300(ActivityThread.java:125) 11-08
12:48:55.204: ERROR/AndroidRuntime(334): at android.app.ActivityThread
$H.handleMessage(ActivityThread.java:2033) 11-08 12:48:55.204: ERROR/
AndroidRuntime(334): at
android.os.Handler.dispatchMessage(Handler.java:99) 11-08
12:48:55.204: ERROR/AndroidRuntime(334): at
android.os.Looper.loop(Looper.java:123) 11-08 12:48:55.204: ERROR/
AndroidRuntime(334): at
android.app.ActivityThread.main(ActivityThread.java:4627) 11-08
12:48:55.204: ERROR/AndroidRuntime(334): at
java.lang.reflect.Method.invokeNative(Native Method) 11-08
12:48:55.204: ERROR/AndroidRuntime(334): at
java.lang.reflect.Method.invoke(Method.java:521) 11-08 12:48:55.204:
ERROR/AndroidRuntime(334): at com.android.internal.os.ZygoteInit
$MethodAndArgsCaller.run(ZygoteInit.java:868) 11-08 12:48:55.204:
ERROR/AndroidRuntime(334): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) 11-08
12:48:55.204: ERROR/AndroidRuntime(334): at
dalvik.system.NativeStart.main(Native Method) 11-08 12:48:55.204:
ERROR/AndroidRuntime(334): Caused by: java.lang.ClassCastException:
android.widget.ImageView 11-08 12:48:55.204: ERROR/
AndroidRuntime(334): at
com.example.Trial.ImageWoLab0.onCreate(ImageWoLab0.java:21) 11-08
12:48:55.204: ERROR/AndroidRuntime(334): at
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:
1047) 11-08 12:48:55.204: ERROR/AndroidRuntime(334): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
2627) 11-08 12:48:55.204: ERROR/AndroidRuntime(334): ... 11 more 11-08
12:48:55.264: WARN/ActivityManager(61): Force finishing activity
com.example.Trial/.ImageWoLab0 11-08 12:48:55.274: WARN/
ActivityManager(61): Force finishing activity com.example.Trial/.Trial
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