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How does Activity.finish() work in Android?
...on. The finish() operation will not even begin until you return control to Android.
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Nested fragments disappear during transition animation
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Wow, so filthy. The lengths us Android developers have to go to just for some slickness
– Dean Wild
Mar 31 '15 at 11:34
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How to find/remove unused dependencies in Gradle
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UPDATE: 28-06-2016: Android support to unused-dependency
In June, 2017, they have released the 4.0.0 version
and renamed the root project name "gradle-lint-plugin" to
"nebula-lint-plugin". They have also added Android support to
unused...
Disable ScrollView Programmatically?
...to do with the ScrollView, you can change how an ImageView scales with the android:scaleType property (XML) or the setScaleType method - for instance ScaleType.CENTER will not stretch your image and will center it at it's original size
You could modify ScrollView as follows to disable scrolling
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Android: Remove all the previous activities from the back stack
...ng logged-in-only Activites
See these threads for other methods as well:
Android: Clear the back stack
Finish all previous activities
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How to send an object from one Android Activity to another using Intents?
...entation is JSON, and one of the easiest ways to serialize to/from JSON in android, if you ask me, is through Google GSON.
In that case you just put the string return value from (new Gson()).toJson(myObject); and retrieve the string value and use fromJson to turn it back into your object.
If your ...
2D cross-platform game engine for Android and iOS? [closed]
...much better (faster development + performance + tooling). If you are going android-only, its ok to use LibGDX other wise not! LibGDX's cross platform support is very-very bad, which depends on either RoboVM or Xamarin. Xamarin and RoboVM makes the compilation and execution both very slow on iOS. It ...
What is the purpose of Looper and how to use it?
I am new to Android. I want to know what the Looper class does and also how to use it. I have read the Android Looper class documentation but I am unable to completely understand it.
I have seen it in a lot of places but unable to understand its purpose. Can anyone help me by defining the purpos...
Asynctask vs Thread in android
...ntensive tasks, there are basically two ways to do this: Java threads, and Android's native AsyncTask.
Neither one is necessarily better than the other, but knowing when to use each call is essential to leveraging the system's performance to your benefit.
Use AsyncTask for:
Simple network operat...
Android JSONObject - How can I loop through a flat JSON object to get each key and value
...ng names.
You can get the JSONObject documentation here
http://developer.android.com/reference/org/json/JSONObject.html
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