png jpg 图片文件转Drawable

最新推荐文章于 2025-04-20 11:14:48 发布

朴勇佑

最新推荐文章于 2025-04-20 11:14:48 发布

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<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

private void setDrawable(String filePath) {
	Bitmap bitmap=BitmapFactory.decodeFile(filePath);
	Drawable drawable = new BitmapDrawable(getResources(), bitmap);
	((ImageView) findViewById(R.id.img)).setImageDrawable(drawable);
}

private Drawable getDrawable(String filePath) {
	Bitmap bitmap = BitmapFactory.decodeFile(filePath);
	Drawable drawable = new BitmapDrawable(getResources(), bitmap);
	return drawable;
}