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don't use cached bitmap if board's been resized

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This commit is contained in:
Eric House 2012-07-19 06:54:56 -07:00
parent 95b68ffae2
commit 2a25bae706
1 changed files with 12 additions and 3 deletions
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13
xwords4/android/XWords4/src/org/eehouse/android/xw4/BoardView.java
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@ -422,9 +422,18 @@ public class BoardView extends View implements DrawCtx, BoardHandler,
BoardDims dims = figureBoardDims( width, height ); BoardDims dims = figureBoardDims( width, height );
// If board size has changed we need a new bitmap
int bmHeight = 1 + dims.height;
int bmWidth = 1 + dims.width;
if ( null != s_bitmap ) {
if ( s_bitmap.getHeight() != bmHeight
|| s_bitmap.getWidth() != bmWidth ) {
s_bitmap = null;
}
}
if ( null == s_bitmap ) { if ( null == s_bitmap ) {
s_bitmap = Bitmap.createBitmap( 1 + dims.width, s_bitmap = Bitmap.createBitmap( bmWidth, bmHeight,
1 + dims.height,
Bitmap.Config.ARGB_8888 ); Bitmap.Config.ARGB_8888 );
} }
m_canvas = new Canvas( s_bitmap ); m_canvas = new Canvas( s_bitmap );