MessageHistoryActivity.java 文件源码

private void loadWallpaperFromSD() {
    String path = ThemeManager.getWallpaperPath(this);
    ImageView ivWallpaper = (ImageView) findViewById(R.id.ivWallpaper);
    if (!TextUtils.isEmpty(path)) {

        int blurRadius = PrefManager.getInt(SettingsFragment.KEY_BLUR_RADIUS);
        boolean applyBlur = PrefManager.getBoolean(SettingsFragment.KEY_BLUR_WALLPAPER);
        ivWallpaper.setVisibility(View.VISIBLE);
        final RequestCreator creator = Picasso.with(this)
                .load(new File(path));
        if (applyBlur) {
            creator.transform(new AndroidUtils.PicassoBlurTransform(blurRadius));
        }
        creator.into(ivWallpaper);
    } else {
        ivWallpaper.setVisibility(View.GONE);
    }
}