Sorry my fault. forgot to remove the imageview declaration from top.
On Sun, Apr 3, 2011 at 12:07 AM, Raghav Sood <[email protected]> wrote:
> Okay I fixed that part now but it still force closes. My code now is:
>
> public class class extends Activity {
> ImageView button = (ImageView)findViewById(R.id.l1m1);
> public OnClickListener mCorkyListener = new OnClickListener() {
>
> public void onClick(View v) {
> button.setImageResource (R.drawable.m1s);
> }
> };
>
> /** Called when the activity is first created. */
> @Override
> public void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> setContentView(R.layout.main);
> AdView adView = (AdView)findViewById(R.id.ad);
> adView.requestFreshAd();
>
> ImageView button = (ImageView)findViewById(R.id.l1m1);
> // Register the onClick listener with the implementation above
> button.setOnClickListener(mCorkyListener);
>
> }
> }
>
> and the log reads:
>
> 04-03 00:06:53.383 I/ActivityManager( 1368): Start proc com.raghavsood.mpfor
> activity
> com.raghavsood.mp/.matchpuzzler: pid=26022 uid=10113 gids={3003}
> 04-03 00:06:53.553 W/dalvikvm(26022): threadid=1: thread exiting with
> uncaught exception (group=0x40020ac0)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): FATAL EXCEPTION: main
> 04-03 00:06:53.573 E/AndroidRuntime(26022): java.lang.RuntimeException:
> Unable to instantiate activity ComponentInfo{
> com.raghavsood.mp/com.raghavsood.mp.matchpuzzler}:
> java.lang.NullPointerException
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at android.app.ActivityThread.
>
> performLaunchActivity(ActivityThread.java:2585)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> android.app.ActivityThread.access$2300(ActivityThread.java:125)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> android.os.Handler.dispatchMessage(Handler.java:99)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> android.os.Looper.loop(Looper.java:123)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> android.app.ActivityThread.main(ActivityThread.java:4627)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> java.lang.reflect.Method.invokeNative(Native Method)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> java.lang.reflect.Method.invoke(Method.java:521)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> dalvik.system.NativeStart.main(Native Method)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): Caused by:
> java.lang.NullPointerException
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> android.app.Activity.findViewById(Activity.java:1637)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> com.raghavsood.mp.matchpuzzler.<init>(matchpuzzler.java:14)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> java.lang.Class.newInstanceImpl(Native Method)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> java.lang.Class.newInstance(Class.java:1429)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> android.app.Instrumentation.newActivity(Instrumentation.java:1021)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): at
> android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2577)
> 04-03 00:06:53.573 E/AndroidRuntime(26022): ... 11 more
> 04-03 00:06:53.583 W/ActivityManager( 1368): Force finishing activity
> com.raghavsood.mp/.matchpuzzler
> Now I have no idea as to what is wrong though it still seems to be my
> findviewbyid
>
> Please help
>
>
> --
> Raghav Sood
> http://www.raghavsood.com/
> http://www.androidappcheck.com/
> http://www.telstop.tel/
>
>
--
Raghav Sood
http://www.raghavsood.com/
http://www.androidappcheck.com/
http://www.telstop.tel/
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