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Using the Android Application class to persist data
.... From what I can tell, any orientation change in the application (in the activity, to be more precise) causes a complete destruction and recreation of the activity. Based on my findings, the Application class does not have the same life-cycle (i.e. it is, for all intents and purposes, always inst...
android.view.InflateException: Binary XML file: Error inflating class fragment
...roid AppCompat to make it compatible with older versions. Here is my main activity layout file:
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onConfigurationChanged not getting called
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Android: install .apk programmatically [duplicate]
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When exactly are onSaveInstanceState() and onRestoreInstanceState() called?
...rom the official doc ) describes the well-known lifecycle of an Android activity:
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Programmatically update widget from activity/service/receiver
...t I can't figure out a way to trigger an update of my widget from the main activity. Isn't there some general intent I can broadcast?
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How to get package name from anywhere?
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When restoring a backup, how do I disconnect all active connections?
My SQL Server 2005 doesn't restore a backup because of active connections. How can I force it?
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