How to start activity Language and input

问题

I want to open (start) activity named: "Language and input", where the user can change the device language.

startActivity(new Intent(Locale....));

It's in the Locale or... settings? Where is it?

回答1:

try this:

Intent intent = new Intent();
intent.setComponent( new ComponentName("com.android.settings","com.android.settings.Settings$InputMethodAndLanguageSettingsActivity" ));
startActivity(intent);

回答2:

try this

Intent intent=new Intent(android.provider.Settings.ACTION_INPUT_METHOD_SETTINGS);
startActivity(intent);

回答3:

Use this for open language and settings..

Intent i = new Intent(android.provider.Settings.ACTION_LOCALE_SETTINGS);
startActivity(i);

it will work

来源：https://stackoverflow.com/questions/18162873/how-to-start-activity-language-and-input