这是我的代码:
public class SettingsPage extends AppCompatActivity {
@BindView(R.id.toolbar)
Toolbar toolbar;
@BindView(R.id.notification_setting)
RelativeLayout notification_setting;
@BindView(R.id.setting_back_image)
ImageView setting_back_image;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_setting);
ButterKnife.bind(this);
setSupportActionBar(toolbar);
Objects.requireNonNull(getSupportActionBar()).setDisplayHomeAsUpEnabled(true);
setting_back_image.setOnClickListener(v -> onBackPressed());
notification_setting.setOnClickListener(v -> {
Intent settingsIntent = null;
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
settingsIntent = new Intent(Settings.ACTION_APP_NOTIFICATION_SETTINGS)
.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
.putExtra(Settings.EXTRA_APP_PACKAGE, getPackageName())
.putExtra(Settings.EXTRA_CHANNEL_ID, 1);
}
startActivity(settingsIntent);
});
getFragmentManager().beginTransaction().replace(R.id.fragment_container, new MyPreferenceFragment()).commit();
}
public static class MyPreferenceFragment extends PreferenceFragment
{
@Override
public void onCreate(final Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.preferences);
}
}