8870dcb421
Bug: 156196960 Bug: 156565546 Test: manually confirmed tab or arrow key moves input focus. Change-Id: Ic2eb6395b490c97c8d82722ce1ba3a79d535ade2
99 lines
4.0 KiB
Java
99 lines
4.0 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.homepage;
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import android.animation.LayoutTransition;
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import android.app.ActivityManager;
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import android.app.settings.SettingsEnums;
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import android.os.Bundle;
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import android.view.View;
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import android.widget.FrameLayout;
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import android.widget.ImageView;
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import android.widget.Toolbar;
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import androidx.annotation.VisibleForTesting;
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import androidx.fragment.app.Fragment;
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import androidx.fragment.app.FragmentActivity;
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import androidx.fragment.app.FragmentManager;
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import androidx.fragment.app.FragmentTransaction;
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import com.android.settings.R;
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import com.android.settings.accounts.AvatarViewMixin;
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import com.android.settings.core.HideNonSystemOverlayMixin;
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import com.android.settings.homepage.contextualcards.ContextualCardsFragment;
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import com.android.settings.overlay.FeatureFactory;
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public class SettingsHomepageActivity extends FragmentActivity {
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.settings_homepage_container);
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final View root = findViewById(R.id.settings_homepage_container);
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root.setSystemUiVisibility(
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View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
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setHomepageContainerPaddingTop();
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final Toolbar toolbar = findViewById(R.id.search_action_bar);
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FeatureFactory.getFactory(this).getSearchFeatureProvider()
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.initSearchToolbar(this /* activity */, toolbar, SettingsEnums.SETTINGS_HOMEPAGE);
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final ImageView avatarView = findViewById(R.id.account_avatar);
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getLifecycle().addObserver(new AvatarViewMixin(this, avatarView));
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getLifecycle().addObserver(new HideNonSystemOverlayMixin(this));
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if (!getSystemService(ActivityManager.class).isLowRamDevice()) {
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// Only allow contextual feature on high ram devices.
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showFragment(new ContextualCardsFragment(), R.id.contextual_cards_content);
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}
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showFragment(new TopLevelSettings(), R.id.main_content);
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((FrameLayout) findViewById(R.id.main_content))
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.getLayoutTransition().enableTransitionType(LayoutTransition.CHANGING);
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}
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private void showFragment(Fragment fragment, int id) {
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final FragmentManager fragmentManager = getSupportFragmentManager();
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final FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
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final Fragment showFragment = fragmentManager.findFragmentById(id);
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if (showFragment == null) {
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fragmentTransaction.add(id, fragment);
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} else {
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fragmentTransaction.show(showFragment);
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}
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fragmentTransaction.commit();
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}
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@VisibleForTesting
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void setHomepageContainerPaddingTop() {
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final View view = this.findViewById(R.id.homepage_container);
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final int searchBarHeight = getResources().getDimensionPixelSize(R.dimen.search_bar_height);
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final int searchBarMargin = getResources().getDimensionPixelSize(R.dimen.search_bar_margin);
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// The top padding is the height of action bar(48dp) + top/bottom margins(16dp)
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final int paddingTop = searchBarHeight + searchBarMargin * 2;
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view.setPadding(0 /* left */, paddingTop, 0 /* right */, 0 /* bottom */);
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// Prevent inner RecyclerView gets focus and invokes scrolling.
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view.setFocusableInTouchMode(true);
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view.requestFocus();
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}
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}
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