protected void init() {
setContentView(R.layout.wallpaper_cropper);
mCropView = (CropView) findViewById(R.id.cropView);
Intent cropIntent = getIntent();
final Uri imageUri = cropIntent.getData();
if (imageUri == null) {
Log.e(LOGTAG, "No URI passed in intent, exiting WallpaperCropActivity");
finish();
return;
}
int rotation = getRotationFromExif(this, imageUri);
mCropView.setTileSource(new BitmapRegionTileSource(this, imageUri, 1024, rotation), null);
mCropView.setTouchEnabled(true);
// Action bar
// Show the custom action bar view
final ActionBar actionBar = getActionBar();
actionBar.setCustomView(R.layout.actionbar_set_wallpaper);
actionBar
.getCustomView()
.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
boolean finishActivityWhenDone = true;
cropImageAndSetWallpaper(imageUri, null, finishActivityWhenDone);
}
});
}
@Override
public void onClick(WallpaperPickerActivity a) {
CropView c = a.getCropView();
Drawable defaultWallpaper =
WallpaperManager.getInstance(a)
.getBuiltInDrawable(c.getWidth(), c.getHeight(), false, 0.5f, 0.5f);
if (defaultWallpaper == null) {
Log.w(TAG, "Null default wallpaper encountered.");
c.setTileSource(null, null);
return;
}
c.setTileSource(
new DrawableTileSource(a, defaultWallpaper, DrawableTileSource.MAX_PREVIEW_SIZE), null);
c.setScale(1f);
c.setTouchEnabled(false);
a.setSystemWallpaperVisiblity(false);
}
@Override
public void onClick(WallpaperPickerActivity a) {
BitmapRegionTileSource.ResourceBitmapSource bitmapSource =
new BitmapRegionTileSource.ResourceBitmapSource(
mResources, mResId, BitmapRegionTileSource.MAX_PREVIEW_SIZE);
bitmapSource.loadInBackground();
BitmapRegionTileSource source = new BitmapRegionTileSource(a, bitmapSource);
CropView v = a.getCropView();
v.setTileSource(source, null);
Point wallpaperSize =
WallpaperCropActivity.getDefaultWallpaperSize(a.getResources(), a.getWindowManager());
RectF crop =
WallpaperCropActivity.getMaxCropRect(
source.getImageWidth(),
source.getImageHeight(),
wallpaperSize.x,
wallpaperSize.y,
false);
v.setScale(wallpaperSize.x / crop.width());
v.setTouchEnabled(false);
a.setSystemWallpaperVisiblity(false);
}
