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How do I disable orientation change on Android?
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Prevent screen rotation on Android
I have one of my activities which I would like to prevent from rotating because I'm starting an AsyncTask, and screen rotation makes it restart.
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How do I activate a virtualenv inside PyCharm's terminal?
...alenv (either through the virtual env command, or directly in PyCharm) and activated that environment as my Interpreter. Everything is working just fine.
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Change Activity's theme programmatically
In particular cases I need to remove dialog theme from my activity but it doesn't seem to be working. Here's an example
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java.lang.IllegalArgumentException: View not attached to window manager
I have an activity that starts AsyncTask and shows progress dialog for the duration of operation. The activity is declared NOT be recreated by rotation or keyboard slide.
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Why extend the Android Application class?
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使用Activity启动器组件 · App Inventor 2 中文网
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Android Closing Activity Programmatically
What is the equivalent operation within an activity to navigating away from the screen. Like when you press the back button, the activity goes out of view. How can this be called from inside an activity so that it closes itself.
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Android Fragment lifecycle over orientation changes
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Fragments onResume from back stack
... to the backstack, I'd like to achieve the same behavior of onResume of an activity, i.e., whenever a fragment is brought to "foreground" (visible to the user) after poping out of the backstack, I'd like some kind of callback to be activated within the fragment (to perform certain changes on a share...