android sharedpreferences 生成配置文件在哪

2025-04-24 22:02:57
推荐回答(1个)
回答1:

File file= new File("/data/data/"+getPackageName().toString()+"/shared_prefs","filename.xml");

if(file.exists()){

file.delete();

Toast.makeText(TestActivity.this, "删除成功", Toast.LENGTH_LONG).show();

}