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youtaol
2013-10-30 11:16:07 +08:00
parent 7823ca4eec
commit 7cc1f878b4
12 changed files with 172 additions and 99 deletions
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MyTracks/src/com/google/android/apps/mytracks/services/tasks/BitmapLoader.java
+14 -6
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@@ -102,14 +102,22 @@ public class BitmapLoader extends AsyncTask<Void, Void, Bitmap> {
} else {
Matrix matrix = new Matrix();
matrix.postRotate(rotation);
int offset = 0;
int xOffset = 0;
int yOffset = 0;
int width = scaledBitmap.getWidth();
int height = scaledBitmap.getHeight();
if (!fitWithin && height > targetHeight) {
offset = (height - targetHeight) / 2;
height = targetHeight;
if (rotation == 0 || rotation == 180) {
if (!fitWithin && height > targetHeight) {
xOffset = (height - targetHeight) / 2;
height = targetHeight;
}
} else {
if (!fitWithin && width > targetHeight) {
yOffset = (width - targetHeight) / 2;
width = targetHeight;
}
}
bitmap = Bitmap.createBitmap(
scaledBitmap, 0, offset, scaledBitmap.getWidth(), height, matrix, true);
bitmap = Bitmap.createBitmap(scaledBitmap, yOffset, xOffset, width, height, matrix, true);
scaledBitmap.recycle();
}
return bitmap;