Merge "speech: On-device recognition settings profile selector" into udc-dev (b5b15a66) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/language/OnDeviceRecognitionPreferenceController.java

+53 −0

Original line number	Diff line number	Diff line
		@@ -16,9 +16,14 @@

		package com.android.settings.language;

		import android.app.Dialog;
		import android.content.ComponentName;
		import android.content.Context;
		import android.content.Intent;
		import android.content.pm.UserInfo;
		import android.os.UserHandle;
		import android.os.UserManager;
		import android.text.TextUtils;
		import android.util.Log;

		import androidx.annotation.Nullable;
		@@ -26,8 +31,12 @@ import androidx.preference.Preference;

		import com.android.internal.R;
		import com.android.settings.core.BasePreferenceController;
		import com.android.settings.dashboard.profileselector.ProfileSelectDialog;
		import com.android.settings.dashboard.profileselector.UserAdapter;

		import java.lang.ref.WeakReference;
		import java.util.ArrayList;
		import java.util.List;
		import java.util.Optional;

		/** Controller of the On-device recognition preference. */
		@@ -37,6 +46,8 @@ public class OnDeviceRecognitionPreferenceController extends BasePreferenceContr

		private Optional<Intent> mIntent;

		private WeakReference<Dialog> mProfileSelectDialog = new WeakReference<>(null);

		public OnDeviceRecognitionPreferenceController(Context context, String preferenceKey) {
		super(context, preferenceKey);
		}
		@@ -59,6 +70,48 @@ public class OnDeviceRecognitionPreferenceController extends BasePreferenceContr
		}
		}

		@Override
		public boolean handlePreferenceTreeClick(Preference preference) {
		if (!TextUtils.equals(preference.getKey(), getPreferenceKey())) {
		return super.handlePreferenceTreeClick(preference);
		}
		show(preference);
		return true;
		}

		private void show(Preference preference) {
		final List<UserHandle> userHandles = new ArrayList<>();
		for (UserInfo userInfo : UserManager.get(mContext).getUsers()) {
		userHandles.add(userInfo.getUserHandle());
		}

		// Only a single profile is installed. Proceed with its settings.
		if (userHandles.size() == 1) {
		mContext.startActivityAsUser(preference.getIntent(), userHandles.get(0));
		return;
		}

		// Multiple profiles are installed. Show a dialog to the user to pick one to proceed with.
		createAndShowProfileSelectDialog(preference.getIntent(), userHandles);
		}

		private UserAdapter.OnClickListener createProfileDialogClickCallback(
		Intent intent, List<UserHandle> userHandles) {
		return (int position) -> {
		mContext.startActivityAsUser(intent, userHandles.get(position));
		if (mProfileSelectDialog.get() != null) {
		mProfileSelectDialog.get().dismiss();
		}
		};
		}

		private void createAndShowProfileSelectDialog(Intent intent, List<UserHandle> userHandles) {
		Dialog profileSelectDialog = ProfileSelectDialog.createDialog(
		mContext, userHandles, createProfileDialogClickCallback(intent, userHandles));
		mProfileSelectDialog = new WeakReference<>(profileSelectDialog);
		profileSelectDialog.show();
		}

		/**
		* Create an {@link Intent} for the activity in the default on-device recognizer service if
		* there is a properly defined speech recognition xml meta-data for that service.