Merge "Display profile picker for content capture settings." into qt-dev

import android.annotation.NonNull;

import android.content.ComponentName;

import android.content.Context;

import android.content.DialogInterface;

import android.content.Intent;

import android.content.pm.UserInfo;

import android.os.UserHandle;

import android.os.UserManager;

import android.util.Log;

import androidx.appcompat.app.AlertDialog;

import androidx.preference.Preference;

import androidx.preference.PreferenceScreen;

import com.android.settings.core.TogglePreferenceController;

import com.android.settings.dashboard.profileselector.UserAdapter;

import com.android.settings.utils.ContentCaptureUtils;

import com.android.settings.widget.MasterSwitchPreference;

import java.util.ArrayList;

import java.util.List;

public final class EnableContentCaptureWithServiceSettingsPreferenceController

        extends TogglePreferenceController {

    private static final String TAG = "ContentCaptureController";

    private final UserManager mUserManager;

    public EnableContentCaptureWithServiceSettingsPreferenceController(@NonNull Context context,

            @NonNull String key) {

        super(context, key);

        mUserManager = UserManager.get(context);

    }

    @Override

            Log.w(TAG, "No component name for custom service settings");

            preference.setSelectable(false);

        }

        preference.setOnPreferenceClickListener((pref) -> {

            ProfileSelectDialog.show(mContext, pref);

            return true;

        });

    }

    @Override

                && ContentCaptureUtils.getServiceSettingsComponentName() != null;

        return available ? AVAILABLE : UNSUPPORTED_ON_DEVICE;

    }

    private static final class ProfileSelectDialog {

        public static void show(Context context, Preference pref) {

            final UserManager userManager = UserManager.get(context);

            final List<UserInfo> userInfos = userManager.getUsers();

            final ArrayList<UserHandle> userHandles = new ArrayList<>(userInfos.size());

            for (UserInfo info: userInfos) {

                userHandles.add(info.getUserHandle());

            }

            AlertDialog.Builder builder = new AlertDialog.Builder(context);

            UserAdapter adapter = UserAdapter.createUserAdapter(userManager, context, userHandles);

            builder.setTitle(com.android.settingslib.R.string.choose_profile)

                    .setAdapter(adapter, (DialogInterface dialog, int which) -> {

                        final UserHandle user = userHandles.get(which);

                        // Show menu on top level items.

                        final Intent intent = pref.getIntent();

                        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);

                        context.startActivityAsUser(intent, user);

                    })

                    .show();

        }

    }

}