Controlling view visibility from a resources

This is an old question that has already been accepted, but the following solution may help someone else: If you check res/values/attrs.xml in Android source code, you’ll see the definition of visibility property like this: <!– Controls the initial visibility of the view. –> <attr name=”visibility”> <!– Visible on screen; the default value. –> <enum … Read more

How to use string resources in Android Jetpack Compose?

There’s androidx.compose.ui.res package containing functions for loading string resources as well as other resource types. string You can get a string using stringResource() function, for example: … import androidx.compose.ui.res.stringResource @Composable fun StringResourceExample() { Text( // a string without arguments text = stringResource(R.string.app_name) ) Text( // a string with arguments text = stringResource(R.string.greeting, “World”) ) } … Read more

Android test raw resource

By default your androidTest project will include your app’s R class, but androidTest’s resources will be generated into a separate file. Make sure you import the R class from your test project: import com.your.package.test.R; [..] getInstrumentation().getContext().getResources().openRawResource(R.raw.test_file); You can also directly reference the test project’s R class: getInstrumentation().getContext().getResources().openRawResource(com.your.package.test.R.raw.test_file);

Android animator versus anim resource directories

I honestly think Google have done a very good job explaining the differences in their Property Animations API guide (see below). TL;DR the main differences are: Tween animations are succinct and allow for the manipulation of no more than the location (translation), size (scale), angle (rotation) and translucency (alpha) of views. The property animations framework … Read more

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