RingTonePicker throwing SecurityException?

there is an error in my Developer console and it says that it cannot start RingTonePickerActivity because I dont have the WRITE_SETTINGS permission in the manifest. why would I need that permission to show the RingTonePicker? I tested this on several devices without having that in the manifest and had not problems at all so what gives?

java.lang.RuntimeException: Unable to start activity ComponentInfo{android/com.android.internal.app.RingtonePickerActivity}:
 java.lang.SecurityException: Permission Denial: writing com.android.providers.settings.SettingsProvider uri content://settings/system from pid=24760, uid=10108 requires android.permission.WRITE_SETTINGS
 at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1647)
 at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)
 at android.app.ActivityThread.access$1500(ActivityThread.java:117)
 at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
 at android.os.Handler.dispatchMessage(Handler.java:99)
 at android.os.Looper.loop(Looper.java:123)
 at android.app.ActivityThread.main(ActivityThread.java:3683)
 at java.lang.reflect.Method.invokeNative(Native Method)
 at java.lang.reflect.Method.invoke(Method.java:507)
 at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:864)
 at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:622)
 at dalvik.system.NativeStart.main(Native Method)
 Caused by: java.lang.SecurityException: Permission Denial: writing     com.android.providers.settings.SettingsProvider uri content://settings/system from     pid=24760, uid=10108 requires android.permission.WRITE_SETTINGS
 at android.os.Parcel.readException(Parcel.java:1322)
 at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:160)
 at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:114)
 at android.content.ContentProviderProxy.insert(ContentProviderNative.java:408)
 at android.content.ContentResolver.insert(ContentResolver.java:604)
 at android.provider.Settings$NameValueTable.putString(Settings.java:576)
 at android.provider.Settings$System.putString(Settings.java:772)
 at android.media.RingtoneManager.setActualDefaultRingtoneUri(RingtoneManager.java:655)
 at android.media.RingtoneManager.setDefaultNotificationToProvider(RingtoneManager.java:764)
 at com.android.internal.app.RingtonePickerActivity.onCreate(RingtonePickerActivity.java:166)
 at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
 at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1611)
 

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