e09177c081
Collasping the tool bar when search menu item is invoked. Bug: 266383101 Test: visual test, open the page and the large empty space will be collapsed when searching language list. Change-Id: I6548d3d572082a66778cb27d9333dff760619dab
116 lines
3.9 KiB
Java
116 lines
3.9 KiB
Java
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.localepicker;
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import android.app.FragmentTransaction;
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import android.content.Intent;
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import android.os.Bundle;
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import android.os.LocaleList;
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import android.provider.Settings;
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import android.util.Log;
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import android.view.MenuItem;
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import com.android.internal.app.LocalePickerWithRegion;
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import com.android.internal.app.LocaleStore;
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import com.android.settings.R;
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import com.android.settings.core.SettingsBaseActivity;
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/** A activity to show the locale picker page. */
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public class LocalePickerWithRegionActivity extends SettingsBaseActivity
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implements LocalePickerWithRegion.LocaleSelectedListener, MenuItem.OnActionExpandListener {
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private static final String TAG = LocalePickerWithRegionActivity.class.getSimpleName();
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private static final String PARENT_FRAGMENT_NAME = "localeListEditor";
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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getActionBar().setDisplayHomeAsUpEnabled(true);
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setTitle(R.string.add_a_language);
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LocaleList explicitLocales = null;
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if (isDeviceDemoMode()) {
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Bundle bundle = getIntent().getExtras();
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explicitLocales = bundle == null
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? null
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: bundle.getParcelable(Settings.EXTRA_EXPLICIT_LOCALES, LocaleList.class);
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Log.i(TAG, "Has explicit locales : " + explicitLocales);
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}
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final LocalePickerWithRegion selector = LocalePickerWithRegion.createLanguagePicker(
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this,
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LocalePickerWithRegionActivity.this,
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false /* translate only */,
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explicitLocales,
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null /* appPackageName */,
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this);
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getFragmentManager()
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.beginTransaction()
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.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN)
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.replace(R.id.content_frame, selector)
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.addToBackStack(PARENT_FRAGMENT_NAME)
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.commit();
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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if (item.getItemId() == android.R.id.home) {
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handleBackPressed();
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return true;
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}
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return super.onOptionsItemSelected(item);
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}
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@Override
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public void onLocaleSelected(LocaleStore.LocaleInfo locale) {
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final Intent intent = new Intent();
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intent.putExtra(LocaleListEditor.INTENT_LOCALE_KEY, locale);
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setResult(RESULT_OK, intent);
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finish();
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}
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@Override
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public void onBackPressed() {
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handleBackPressed();
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}
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private void handleBackPressed() {
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if (getFragmentManager().getBackStackEntryCount() > 1) {
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super.onBackPressed();
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} else {
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setResult(RESULT_CANCELED);
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finish();
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}
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}
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private boolean isDeviceDemoMode() {
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return Settings.Global.getInt(
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getContentResolver(), Settings.Global.DEVICE_DEMO_MODE, 0) == 1;
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}
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@Override
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public boolean onMenuItemActionExpand(MenuItem item) {
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mAppBarLayout.setExpanded(false /*expanded*/, false /*animate*/);
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return true;
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}
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@Override
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public boolean onMenuItemActionCollapse(MenuItem item) {
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mAppBarLayout.setExpanded(false /*expanded*/, false /*animate*/);
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return true;
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}
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}
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