I have searched the web for solution to my problem and can't seem to find anything that will work. I have implemented the following into my app and it does work. However, I would like to to add a toolbar at the top with the left arrow to allow the user to go back. can anyone help me out with this.
public class ActivitySettings extends PreferenceActivity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getFragmentManager().beginTransaction().replace(android.R.id.content, new MyPreferenceFragment()).commit();
}
public static class MyPreferenceFragment extends PreferenceFragment {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.preferences);
}
}
}
Thanks for any and all help.
This is the exact use case of the Preferences Support Library - it allows you to not use PreferenceActivity
and instead use a PreferenceFragmentCompat
. This allows you to use AppCompatActivity
and the Toolbar
support built into it.
The PreferenceActivity
doesn't extend the AppCompatActivity
.
As solution you can use the PreferenceFragmentCompat with any Activity
or AppCompatActivity
In this case you have to set preferenceTheme
in your theme:
<style name="AppTheme" parent="@style/Theme.AppCompat.Light">
...
<item name="preferenceTheme">@style/PreferenceThemeOverlay</item>
</style>
In this way you can customize the preferenceTheme
to style the layouts used for each preference.
Moreover with the new 22.1+ appcompat you can use the AppCompatDelegate to extend AppCompat's support to any Activity.
You can check this official link to AppCompatPreferenceActivity , where you can find an example of this technique.
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