V2EX = way to explore V2EX 是一个关于分享和探索的地方
Sign Up Now For Existing Member Sign In
我从别的 App 的拷贝了一个 SharedPreferences 的 xml 文件到我 app 的 shared_prefs 目录下面，权限都给了， owner 和 group 都改成我 app 的了，为啥还是无法读取？？？求大神解答
Lonely Dec 27, 2016 11552 viewsThis topic created in 3408 days ago, the information mentioned may be changed or developed.
这是截取的日志
W/SharedPreferencesImpl: getSharedPreferences java.io.FileNotFoundException: /data/user/0/com.test.myview/shared_prefs/admob.xml (Permission denied) at java.io.FileInputStream.open(Native Method) at java.io.FileInputStream.<init>(FileInputStream.java:146) at android.app.SharedPreferencesImpl.loadFromDisk(SharedPreferencesImpl.java:119) at android.app.SharedPreferencesImpl.-wrap1(SharedPreferencesImpl.java) at android.app.SharedPreferencesImpl$1.run(SharedPreferencesImpl.java:90) 
Select Language