2014/10/16 上午 08:11:30

android Programming Glossary: context.mode_world_writeable

How can I share a SharedPreferences file across two different android apps?

http://stackoverflow.com/questions/11025234/how-can-i-share-a-sharedpreferences-file-across-two-different-android-apps

I create a new context through myContext createPackageContext com.example.package Context.MODE_WORLD_READABLE Context.MODE_WORLD_WRITEABLE and then call myContext.getSharedPreferences pref_name Context.MODE_WORLD_READABLE Context.MODE_WORLD_WRITEABLE However.. Context.MODE_WORLD_WRITEABLE and then call myContext.getSharedPreferences pref_name Context.MODE_WORLD_READABLE Context.MODE_WORLD_WRITEABLE However I can't write to the preferences successfully from the outside app SharedPreferences.Editor .commit returns false.. setContentView R.layout.main mPrefs getApplicationContext .getSharedPreferences svcprefs Context.MODE_WORLD_READABLE Context.MODE_WORLD_WRITEABLE mEd mPrefs.edit mEd.putString test original send from prefs owner mEd.commit 2. Set up the backup file The getSharedPreferences..

Android: Retrieving shared preferences of other application

http://stackoverflow.com/questions/6030321/android-retrieving-shared-preferences-of-other-application

HashMap String String LIST new ArrayList HashMap String String Context myContext createPackageContext com.example Context.MODE_WORLD_WRITEABLE where com.example is the owning app containing the preferences SharedPreferences testPrefs myContext.getSharedPreferences..