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Activity has leaked window that was originally added

...an Activity. [EDIT] This question is one of the top search on google for android developer, therefore Adding few important points from comments, which might be more helpful for future investigator without going in depth of comment conversation. Answer 1 : You're trying to show a Dialog after...
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java: (String[])List.toArray() gives ClassCastException

The following code (run in android) always gives me a ClassCastException in the 3rd line: 4 Answers ...
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ViewPager and fragments — what's the right way to store fragment's state?

...y called when a fragment for that position does not exist. After rotating, Android will notice that it already created/saved a fragment for this particular position and so it simply tries to reconnect with it with FragmentManager.findFragmentByTag(), instead of creating a new one. All of this comes ...
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What is the main purpose of setTag() getTag() methods of View?

...an do that using the view.getId() too. is not it ? – Android Killer Sep 25 '12 at 8:14 51 @Androi...
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Disable double-tap “zoom” option in browser on touch devices

...nal non-standard gestures such as double-tap to zoom. This value works on Android and on iOS. share | improve this answer | follow | ...
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Add padding on view programmatically

I am deveoping Android v2.2 app. 10 Answers 10 ...
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Java: getMinutes and getHours

...to be backwards-compatible. Regrettably not suitable if you're writing for Android and supporting older API versions (or in any other instance when Java 8 isn't always available). – M_M Jul 23 '19 at 16:54 ...
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Build Eclipse Java Project from Command Line

...- so I did a web-search and found what worked for me at 'http://incise.org/android-development-on-the-command-line.html'. The answer seemed to be a combination of all the answers above (please tell me if I'm wrong and accept my apologies if so). As mentioned above, eclipse/adt does not create the ...
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How to set text color to a text view programmatically [duplicate]

... Great answers. Adding one that loads the color from an Android resources xml but still sets it programmatically: textView.setTextColor(getResources().getColor(R.color.some_color)); Please note that from API 23, getResources().getColor() is deprecated. Use instead: textView.se...
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Exporting APK from eclipse (ADT) silently crashes

...en you are exporting I think is a problem of Eclipse unable to detect the Android command is still working or something similar. Of course there is ever the option of APK generation using Ant outside Eclipse you can generate an Ant build.xml from your Eclipse project more info in official Android ...