android - How does MoreLocale work? -


i downloaded source code, , seems there connected android settings. want implement it's features in application. how works?

finally found way set android system locale:

public void changelanguage() { iactivitymanager = activitymanagernative.getdefault(); configuration config; try {     config = am.getconfiguration();      config.locale = locale.us; // change locale      config.usersetlocale = true;      am.updateconfiguration(config);     backupmanager.datachanged("com.android.providers.settings"); } catch (remoteexception e) {     e.printstacktrace(); } }

it requires change_configuration permission:

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

note: in android 4.2 or newer, permission policy has been changed, , 3rd party application can't permission. if have root access, execute pm grant command:

string.format("pm grant $1%s android.permission.change_configuration", new object[]{getpackagename()})

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