That's not a crash.
Read the message more carefully: it says your activity leaked (created
and didn't dismiss) a dialog, and shows the stack trace where it was
originally created.
If by "click the cancel button" you mean closing the activity (the call
to finish() in your click handler), then that makes sense.
Keep a reference to the dialog object, override onPause or onStop in the
activity, and call mHelpDialog.dismiss().
-- Kostya
07.10.2011 23:44, Appaholics ?????:
HI,
I am showing a help dialog in my app. The dialog opens up fine but
when I clock the cancel button the entire app closes. Line 62 is in red.
Logcat:
10-08 01:11:19.659: ERROR/WindowManager(28224): Activity
com.raghavsood.tirerun.Menu has leaked window
com.android.internal.policy.impl.PhoneWindow$DecorView@4052d5d8 that
was originally added here
10-08 01:11:19.659: ERROR/WindowManager(28224):
android.view.WindowLeaked: Activity com.raghavsood.tirerun.Menu has
leaked window
com.android.internal.policy.impl.PhoneWindow$DecorView@4052d5d8 that
was originally added here
10-08 01:11:19.659: ERROR/WindowManager(28224): at
android.view.ViewRoot.<init>(ViewRoot.java:259)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
android.view.WindowManagerImpl.addView(WindowManagerImpl.java:148)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
android.view.WindowManagerImpl.addView(WindowManagerImpl.java:91)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
android.view.Window$LocalWindowManager.addView(Window.java:424)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
android.app.Dialog.show(Dialog.java:241)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
com.raghavsood.tirerun.Menu.helpClicked(Menu.java:62)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
java.lang.reflect.Method.invokeNative(Native Method)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
java.lang.reflect.Method.invoke(Method.java:507)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
android.view.View$1.onClick(View.java:2139)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
android.view.View.performClick(View.java:2485)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
android.view.View$PerformClick.run(View.java:9080)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
android.os.Handler.handleCallback(Handler.java:587)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
android.os.Handler.dispatchMessage(Handler.java:92)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
android.os.Looper.loop(Looper.java:123)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
android.app.ActivityThread.main(ActivityThread.java:3729)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
java.lang.reflect.Method.invokeNative(Native Method)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
java.lang.reflect.Method.invoke(Method.java:507)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:874)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:632)
10-08 01:11:19.659: ERROR/WindowManager(28224): at
dalvik.system.NativeStart.main(Native Method)
Dialog Code:
public void helpClicked(View v) {
//Intent help = new Intent(this, Help.class);
//startActivity(help);
//set up dialog
Dialog dialog = new Dialog(this);
dialog.setContentView(R.layout.help);
dialog.setTitle("This is my custom dialog box");
dialog.setCancelable(true);
//there are a lot of settings, for dialog, check them all out!
//set up text
TextView text = (TextView) dialog.findViewById(R.id.TextView01);
text.setText(R.string.help);
//set up button
Button button = (Button) dialog.findViewById(R.id.Button01);
button.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
finish();
}
});
//now that the dialog is set up, it's time to show it
dialog.show();
}
Dialog XML:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android";
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<ScrollView android:id="@+id/ScrollView01"
android:layout_width="wrap_content"
android:layout_height="200px">
<TextView android:text="@+id/TextView01" android:id="@+id/TextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</ScrollView>
<Button android:id="@+id/Button01" android:layout_below="@id/ScrollView01"
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:layout_centerHorizontal="true" android:text="Cancel" />
</RelativeLayout>
How do I solve this?
Thanks
--
------------------
Raghav Sood
CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles
required to have complete control)
http://www.raghavsood.com/
https://market.android.com/developer?pub=Appaholics
http://www.appaholics.in/
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