Serguei S. Dukachev dukess
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| /** Convert NV21 (YYYYYYYYY:VUVU) to I420 (YYYYYYYY:UU:VV) | |
| Convert I420 (YYYYYYYY:UU:VV) to NV21 (YYYYYYYYY:VUVU) can be get here: https://gist.github.com/pnemonic78/2d8411ed6b0bd6c71b651800bc97eb8e | |
| */ | |
| public byte[] NV21toI420(final byte[] input, byte[] output, final int width, final int height) { | |
| if (output == null) { | |
| output = new byte[input.length]; | |
| } | |
| final int size = width * height; | |
| final int quarter = size / 4; | |
| final int v0 = size + quarter; |
dukess
/ AvoidSpinnerDropdownFocus.java
Created
August 2, 2021 10:29
— forked from kakajika/AvoidSpinnerDropdownFocus.java
Avoid taking window focus by Android Spinner's Dropdown to keep setSystemUiVisibility flags (such as Immersive Mode).
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| import android.widget.ListPopupWindow; | |
| import android.widget.PopupWindow; | |
| import android.widget.Spinner; | |
| public static void avoidSpinnerDropdownFocus(Spinner spinner) { | |
| try { | |
| Field listPopupField = Spinner.class.getDeclaredField("mPopup"); | |
| listPopupField.setAccessible(true); | |
| Object listPopup = listPopupField.get(spinner); | |
| if (listPopup instanceof ListPopupWindow) { |