Compatibility issues in activity_generate_key.xml

[john2020star]

Hi,

I found a compatibility issue in activity_generate_key.xml

<ProgressBar android:id="@+id/pBar" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center" android:indeterminateTint="@color/white" android:maxHeight="50dip" android:minHeight="50dip"></ProgressBar>

Because you only use indeterminateTint without indeterminateTintMode="src_in", it can cause the color of such a progress bar not in white in API Level 21. You may add android:indeterminateTintMode="src_in" to fix this issue.