| How to shrink activity layout when virtual keyboard is displayed and hides some of the views? | ||
| There are several different solutions, one of them is:
– In the AndroidManifest.xml, for the target activity android:windowSoftInputMode=”adjustResize” |
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| If you use Database Room framework for SQLite management and Kotlin: | ||
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| If you are using Kotlin don’t create a new method, you can have compilation errors on the generated class | ||
| java.lang.IllegalStateException: Cannot access database on the main thread since it may potentially lock the UI for a long period of time. | ||
| Solution 1: add allowMainThreadQueries
MyApp.database = Room.databaseBuilder(this, AppDatabase::class.java, “MyDatabase”).allowMainThreadQueries().build() Solution 2: Use another thread Solution 3: If you use Kotlin 1.3+ you can use coroutines |
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| How to explore a database in Android Emulator? | ||
| – You can copy the db files from the device to your computer and use a sqlite browser
– I use: Android Debug Database: https://github.com/amitshekhariitbhu/Android-Debug-Database |
