Merge "Add confirmation dialog for system locale change." into udc-dev (39129e09) · Commits · e / os / android_packages_apps_Settings

res/layout/locale_dialog.xml

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+65 −0

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		<?xml version="1.0" encoding="utf-8"?>
		<!-- Copyright (C) 2023 The Android Open Source Project

		Licensed under the Apache License, Version 2.0 (the "License");
		you may not use this file except in compliance with the License.
		You may obtain a copy of the License at

		http://www.apache.org/licenses/LICENSE-2.0

		Unless required by applicable law or agreed to in writing, software
		distributed under the License is distributed on an "AS IS" BASIS,
		WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		See the License for the specific language governing permissions and
		limitations under the License.
		-->
		<LinearLayout
		xmlns:android="http://schemas.android.com/apk/res/android"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"
		android:paddingTop="@dimen/admin_details_dialog_padding"
		android:paddingStart="@dimen/admin_details_dialog_padding"
		android:paddingEnd="@dimen/admin_details_dialog_padding"
		android:paddingBottom="@dimen/admin_details_dialog_padding_bottom"
		android:orientation="vertical">
		<LinearLayout
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:orientation="vertical"
		android:gravity="center_horizontal"
		android:paddingBottom="@dimen/admin_details_dialog_title_bottom_padding">
		<ImageView
		android:layout_width="@dimen/admin_details_dialog_icon_size"
		android:layout_height="@dimen/admin_details_dialog_icon_size"
		android:scaleType="fitCenter"
		android:src="@drawable/ic_settings_language"
		android:tint="#4F8438"
		android:contentDescription="@null"/>
		<TextView
		android:id="@+id/dialog_title"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"
		android:layout_marginTop="16dp"
		android:gravity="center_horizontal"
		android:textAppearance="@style/TextAppearance.AdminDialogTitle"/>
		</LinearLayout>

		<ScrollView
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:fadeScrollbars="false">
		<LinearLayout
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:orientation="vertical">
		<TextView
		android:id="@+id/dialog_msg"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:maxLength="200"
		android:gravity="left"
		android:autoLink="email\|phone\|web"
		android:textColor="?android:attr/textColorSecondary"/>
		</LinearLayout>
		</ScrollView>
		</LinearLayout>

res/values/strings.xml

+15 −0

Original line number	Diff line number	Diff line
		@@ -372,6 +372,21 @@
		<!-- Link for Locale helper page. [CHAR LIMIT=NONE]-->
		<string name="link_locale_picker_footer_learn_more" translatable="false">https://support.google.com/android?p=per_language_app_settings</string>

		<!-- Title for asking to change system locale or not. [CHAR LIMIT=50]-->
		<string name="title_change_system_locale">Change system language to %s ?</string>

		<!-- The text of the confirmation dialog showing the system locale will be changed. [CHAR LIMIT=NONE]-->
		<string name="desc_notice_device_locale_settings_change">Your device settings and regional preferences will change.</string>

		<!-- A dialog button for confirmmation of system locale change. [CHAR LIMIT=25]-->
		<string name="button_label_confirmation_of_system_locale_change">Change</string>

		<!-- Title for saying this selected locale is unavailable to use. [CHAR LIMIT=50]-->
		<string name="title_unavailable_locale">%s not available</string>

		<!-- The text of the confirmation dialog for saying this selected locale is unavailable to use. [CHAR LIMIT=NONE]-->
		<string name="desc_unavailable_locale">This language can’t be used as a system language, but you’ve let apps and websites know you prefer this language.</string>

		<!-- Regional Preferences begin -->
		<!-- The title of the menu entry of regional preferences. [CHAR LIMIT=50] -->
		<string name="regional_preferences_title">Regional preferences</string>

src/com/android/settings/localepicker/LocaleDialogFragment.java

0 → 100644

+198 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2023 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.settings.localepicker;

		import android.app.Activity;
		import android.app.Dialog;
		import android.app.settings.SettingsEnums;
		import android.content.Context;
		import android.content.DialogInterface;
		import android.os.Bundle;
		import android.os.ResultReceiver;
		import android.view.LayoutInflater;
		import android.view.View;
		import android.view.ViewGroup;
		import android.widget.TextView;

		import androidx.annotation.NonNull;
		import androidx.annotation.VisibleForTesting;
		import androidx.appcompat.app.AlertDialog;
		import androidx.fragment.app.FragmentManager;

		import com.android.internal.app.LocaleStore;
		import com.android.settings.R;
		import com.android.settings.RestrictedSettingsFragment;
		import com.android.settings.core.instrumentation.InstrumentedDialogFragment;

		/**
		* Create a dialog for system locale events.
		*/
		public class LocaleDialogFragment extends InstrumentedDialogFragment {
		private static final String TAG = LocaleDialogFragment.class.getSimpleName();

		static final int DIALOG_CONFIRM_SYSTEM_DEFAULT = 0;
		static final int DIALOG_NOT_AVAILABLE_LOCALE = 1;

		static final String ARG_DIALOG_TYPE = "arg_dialog_type";
		static final String ARG_TARGET_LOCALE = "arg_target_locale";
		static final String ARG_RESULT_RECEIVER = "arg_result_receiver";

		/**
		* Show dialog
		*/
		public static void show(
		@NonNull RestrictedSettingsFragment fragment,
		int dialogType,
		LocaleStore.LocaleInfo localeInfo) {
		show(fragment, dialogType, localeInfo, null);
		}

		/**
		* Show dialog
		*/
		public static void show(
		@NonNull RestrictedSettingsFragment fragment,
		int dialogType,
		LocaleStore.LocaleInfo localeInfo,
		ResultReceiver resultReceiver) {
		FragmentManager manager = fragment.getChildFragmentManager();
		Bundle args = new Bundle();
		args.putInt(ARG_DIALOG_TYPE, dialogType);
		args.putSerializable(ARG_TARGET_LOCALE, localeInfo);
		args.putParcelable(ARG_RESULT_RECEIVER, resultReceiver);

		LocaleDialogFragment localeDialogFragment = new LocaleDialogFragment();
		localeDialogFragment.setArguments(args);
		localeDialogFragment.show(manager, TAG);
		}

		@Override
		public int getMetricsCategory() {
		int dialogType = getArguments().getInt(ARG_DIALOG_TYPE);
		switch (dialogType) {
		case DIALOG_CONFIRM_SYSTEM_DEFAULT:
		return SettingsEnums.DIALOG_SYSTEM_LOCALE_CHANGE;
		case DIALOG_NOT_AVAILABLE_LOCALE:
		return SettingsEnums.DIALOG_SYSTEM_LOCALE_UNAVAILABLE;
		default:
		return SettingsEnums.DIALOG_SYSTEM_LOCALE_CHANGE;
		}
		}

		@Override
		public Dialog onCreateDialog(Bundle savedInstanceState) {
		LocaleDialogController controller = new LocaleDialogController(this);
		LocaleDialogController.DialogContent dialogContent = controller.getDialogContent();
		ViewGroup viewGroup = (ViewGroup) LayoutInflater.from(getContext()).inflate(
		R.layout.locale_dialog, null);
		setDialogTitle(viewGroup, dialogContent.mTitle);
		setDialogMessage(viewGroup, dialogContent.mMessage);
		AlertDialog.Builder builder = new AlertDialog.Builder(getContext())
		.setView(viewGroup);
		if (!dialogContent.mPositiveButton.isEmpty()) {
		builder.setPositiveButton(dialogContent.mPositiveButton, controller);
		}
		if (!dialogContent.mNegativeButton.isEmpty()) {
		builder.setNegativeButton(dialogContent.mNegativeButton, controller);
		}
		return builder.create();
		}

		private static void setDialogTitle(View root, String content) {
		TextView titleView = root.findViewById(R.id.dialog_title);
		if (titleView == null) {
		return;
		}
		titleView.setText(content);
		}

		private static void setDialogMessage(View root, String content) {
		TextView textView = root.findViewById(R.id.dialog_msg);
		if (textView == null) {
		return;
		}
		textView.setText(content);
		}

		static class LocaleDialogController implements DialogInterface.OnClickListener {
		private final Context mContext;
		private final int mDialogType;
		private final LocaleStore.LocaleInfo mLocaleInfo;
		private final ResultReceiver mResultReceiver;

		LocaleDialogController(
		@NonNull Context context, @NonNull LocaleDialogFragment dialogFragment) {
		mContext = context;
		Bundle arguments = dialogFragment.getArguments();
		mDialogType = arguments.getInt(ARG_DIALOG_TYPE);
		mLocaleInfo = (LocaleStore.LocaleInfo) arguments.getSerializable(
		ARG_TARGET_LOCALE);
		mResultReceiver = (ResultReceiver) arguments.getParcelable(ARG_RESULT_RECEIVER);
		}

		LocaleDialogController(@NonNull LocaleDialogFragment dialogFragment) {
		this(dialogFragment.getContext(), dialogFragment);
		}

		@Override
		public void onClick(DialogInterface dialog, int which) {
		if (mResultReceiver != null && mDialogType == DIALOG_CONFIRM_SYSTEM_DEFAULT) {
		Bundle bundle = new Bundle();
		bundle.putInt(ARG_DIALOG_TYPE, DIALOG_CONFIRM_SYSTEM_DEFAULT);
		if (which == DialogInterface.BUTTON_POSITIVE) {
		mResultReceiver.send(Activity.RESULT_OK, bundle);
		} else if (which == DialogInterface.BUTTON_NEGATIVE) {
		mResultReceiver.send(Activity.RESULT_CANCELED, bundle);
		}
		}
		}

		@VisibleForTesting
		DialogContent getDialogContent() {
		DialogContent
		dialogContent = new DialogContent();
		switch (mDialogType) {
		case DIALOG_CONFIRM_SYSTEM_DEFAULT:
		dialogContent.mTitle = String.format(mContext.getString(
		R.string.title_change_system_locale), mLocaleInfo.getFullNameNative());
		dialogContent.mMessage = mContext.getString(
		R.string.desc_notice_device_locale_settings_change);
		dialogContent.mPositiveButton = mContext.getString(
		R.string.button_label_confirmation_of_system_locale_change);
		dialogContent.mNegativeButton = mContext.getString(R.string.cancel);
		break;
		case DIALOG_NOT_AVAILABLE_LOCALE:
		dialogContent.mTitle = String.format(mContext.getString(
		R.string.title_unavailable_locale), mLocaleInfo.getFullNameNative());
		dialogContent.mMessage = mContext.getString(R.string.desc_unavailable_locale);
		dialogContent.mPositiveButton = mContext.getString(R.string.okay);
		break;
		default:
		break;
		}
		return dialogContent;
		}

		@VisibleForTesting
		static class DialogContent {
		String mTitle = "";
		String mMessage = "";
		String mPositiveButton = "";
		String mNegativeButton = "";
		}
		}
		}

src/com/android/settings/localepicker/LocaleDragAndDropAdapter.java

+58 −11

Original line number	Diff line number	Diff line
		@@ -16,10 +16,14 @@

		package com.android.settings.localepicker;

		import android.app.Activity;
		import android.content.Context;
		import android.graphics.Canvas;
		import android.os.Bundle;
		import android.os.Handler;
		import android.os.LocaleList;
		import android.os.Looper;
		import android.os.ResultReceiver;
		import android.util.Log;
		import android.util.TypedValue;
		import android.view.LayoutInflater;
		@@ -49,9 +53,11 @@ class LocaleDragAndDropAdapter
		private static final String TAG = "LocaleDragAndDropAdapter";
		private static final String CFGKEY_SELECTED_LOCALES = "selectedLocales";
		private final Context mContext;
		private final List<LocaleStore.LocaleInfo> mFeedItemList;
		private List<LocaleStore.LocaleInfo> mFeedItemList;
		private List<LocaleStore.LocaleInfo> mCacheItemList;
		private final ItemTouchHelper mItemTouchHelper;
		private RecyclerView mParentView = null;
		private LocaleListEditor mParent;
		private boolean mRemoveMode = false;
		private boolean mDragEnabled = true;
		private NumberFormat mNumberFormatter = NumberFormat.getNumberInstance();
		@@ -81,12 +87,15 @@ class LocaleDragAndDropAdapter
		}
		}

		public LocaleDragAndDropAdapter(Context context, List<LocaleStore.LocaleInfo> feedItemList) {
		LocaleDragAndDropAdapter(LocaleListEditor parent,
		List<LocaleStore.LocaleInfo> feedItemList) {
		mFeedItemList = feedItemList;
		mContext = context;
		mParent = parent;
		mCacheItemList = new ArrayList<>(feedItemList);
		mContext = parent.getContext();

		final float dragElevation = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 8,
		context.getResources().getDisplayMetrics());
		mContext.getResources().getDisplayMetrics());

		mItemTouchHelper = new ItemTouchHelper(new ItemTouchHelper.SimpleCallback(
		ItemTouchHelper.UP \| ItemTouchHelper.DOWN, 0 /* no swipe */) {
		@@ -308,6 +317,42 @@ class LocaleDragAndDropAdapter
		});
		}

		public void doTheUpdateWithMovingLocaleItem() {
		LocaleStore.LocaleInfo localeInfo = mFeedItemList.get(0);
		if (!localeInfo.getLocale().equals(LocalePicker.getLocales().get(0))) {
		LocaleDialogFragment.show(mParent,
		LocaleDialogFragment.DIALOG_CONFIRM_SYSTEM_DEFAULT,
		localeInfo,
		new ResultReceiver(new Handler(Looper.getMainLooper())) {
		@Override
		protected void onReceiveResult(int resultCode, Bundle resultData) {
		super.onReceiveResult(resultCode, resultData);
		int type = resultData.getInt(LocaleDialogFragment.ARG_DIALOG_TYPE);
		if (type == LocaleDialogFragment.DIALOG_CONFIRM_SYSTEM_DEFAULT) {
		if (resultCode == Activity.RESULT_OK) {
		doTheUpdate();
		if (!localeInfo.isTranslated()) {
		LocaleDialogFragment.show(mParent,
		LocaleDialogFragment
		.DIALOG_NOT_AVAILABLE_LOCALE,
		localeInfo);
		}
		} else {
		if (!localeInfo.getLocale()
		.equals(mCacheItemList.get(0).getLocale())) {
		mFeedItemList = new ArrayList<>(mCacheItemList);
		notifyDataSetChanged();
		}
		}
		mCacheItemList = new ArrayList<>(mFeedItemList);
		}
		}
		});
		} else {
		doTheUpdate();
		}
		}

		private void setDragEnabled(boolean enabled) {
		mDragEnabled = enabled;
		}
		@@ -315,6 +360,7 @@ class LocaleDragAndDropAdapter
		/**
		* Saves the list of checked locales to preserve status when the list is destroyed.
		* (for instance when the device is rotated)
		*
		* @param outInstanceState Bundle in which to place the saved state
		*/
		public void saveState(Bundle outInstanceState) {
		@@ -332,6 +378,7 @@ class LocaleDragAndDropAdapter
		/**
		* Restores the list of checked locales to preserve status when the list is recreated.
		* (for instance when the device is rotated)
		*
		* @param savedInstanceState Bundle with the data saved by {@link #saveState(Bundle)}
		*/
		public void restoreState(Bundle savedInstanceState) {

src/com/android/settings/localepicker/LocaleListEditor.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -105,7 +105,7 @@ public class LocaleListEditor extends RestrictedSettingsFragment {

		LocaleStore.fillCache(this.getContext());
		final List<LocaleStore.LocaleInfo> feedsList = getUserLocaleList();
		mAdapter = new LocaleDragAndDropAdapter(this.getContext(), feedsList);
		mAdapter = new LocaleDragAndDropAdapter(this, feedsList);
		}

		@Override