QSCustomizer.java revision 181d3fec0a2f4a911769ca603c905f7f4a77fb16 
1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package com.android.systemui.qs.customize;
17
18import android.animation.Animator;
19import android.animation.Animator.AnimatorListener;
20import android.animation.AnimatorListenerAdapter;
21import android.content.Context;
22import android.content.res.Configuration;
23import android.support.v7.widget.DefaultItemAnimator;
24import android.support.v7.widget.GridLayoutManager;
25import android.support.v7.widget.RecyclerView;
26import android.util.AttributeSet;
27import android.util.TypedValue;
28import android.view.ContextThemeWrapper;
29import android.view.LayoutInflater;
30import android.view.Menu;
31import android.view.MenuItem;
32import android.view.View;
33import android.widget.LinearLayout;
34import android.widget.Toolbar;
35import android.widget.Toolbar.OnMenuItemClickListener;
36import com.android.internal.logging.MetricsLogger;
37import com.android.internal.logging.MetricsProto;
38import com.android.systemui.R;
39import com.android.systemui.qs.QSContainer;
40import com.android.systemui.qs.QSDetailClipper;
41import com.android.systemui.qs.QSTile;
42import com.android.systemui.statusbar.phone.NotificationsQuickSettingsContainer;
43import com.android.systemui.statusbar.phone.PhoneStatusBar;
44import com.android.systemui.statusbar.phone.QSTileHost;
45import com.android.systemui.statusbar.policy.KeyguardMonitor.Callback;
46
47import java.util.ArrayList;
48import java.util.List;
49
50/**
51 * Allows full-screen customization of QS, through show() and hide().
52 *
53 * This adds itself to the status bar window, so it can appear on top of quick settings and
54 * *someday* do fancy animations to get into/out of it.
55 */
56public class QSCustomizer extends LinearLayout implements OnMenuItemClickListener {
57
58    private static final int MENU_RESET = Menu.FIRST;
59
60    private final QSDetailClipper mClipper;
61
62    private PhoneStatusBar mPhoneStatusBar;
63
64    private boolean isShown;
65    private QSTileHost mHost;
66    private RecyclerView mRecyclerView;
67    private TileAdapter mTileAdapter;
68    private Toolbar mToolbar;
69    private boolean mCustomizing;
70    private NotificationsQuickSettingsContainer mNotifQsContainer;
71    private QSContainer mQsContainer;
72
73    public QSCustomizer(Context context, AttributeSet attrs) {
74        super(new ContextThemeWrapper(context, R.style.edit_theme), attrs);
75        mClipper = new QSDetailClipper(this);
76
77        LayoutInflater.from(getContext()).inflate(R.layout.qs_customize_panel_content, this);
78
79        mToolbar = (Toolbar) findViewById(com.android.internal.R.id.action_bar);
80        TypedValue value = new TypedValue();
81        mContext.getTheme().resolveAttribute(android.R.attr.homeAsUpIndicator, value, true);
82        mToolbar.setNavigationIcon(
83                getResources().getDrawable(value.resourceId, mContext.getTheme()));
84        mToolbar.setNavigationOnClickListener(new OnClickListener() {
85            @Override
86            public void onClick(View v) {
87                hide((int) v.getX() + v.getWidth() / 2, (int) v.getY() + v.getHeight() / 2);
88            }
89        });
90        mToolbar.setOnMenuItemClickListener(this);
91        mToolbar.getMenu().add(Menu.NONE, MENU_RESET, 0,
92                mContext.getString(com.android.internal.R.string.reset));
93        mToolbar.setTitle(R.string.qs_edit);
94
95        mRecyclerView = (RecyclerView) findViewById(android.R.id.list);
96        mTileAdapter = new TileAdapter(getContext());
97        mRecyclerView.setAdapter(mTileAdapter);
98        mTileAdapter.getItemTouchHelper().attachToRecyclerView(mRecyclerView);
99        GridLayoutManager layout = new GridLayoutManager(getContext(), 3);
100        layout.setSpanSizeLookup(mTileAdapter.getSizeLookup());
101        mRecyclerView.setLayoutManager(layout);
102        mRecyclerView.addItemDecoration(mTileAdapter.getItemDecoration());
103        DefaultItemAnimator animator = new DefaultItemAnimator();
104        animator.setMoveDuration(TileAdapter.MOVE_DURATION);
105        mRecyclerView.setItemAnimator(animator);
106    }
107
108    @Override
109    protected void onConfigurationChanged(Configuration newConfig) {
110        super.onConfigurationChanged(newConfig);
111        View navBackdrop = findViewById(R.id.nav_bar_background);
112        if (navBackdrop != null) {
113            boolean shouldShow = newConfig.smallestScreenWidthDp >= 600
114                    || newConfig.orientation != Configuration.ORIENTATION_LANDSCAPE;
115            navBackdrop.setVisibility(shouldShow ? View.VISIBLE : View.GONE);
116        }
117    }
118
119    public void setHost(QSTileHost host) {
120        mHost = host;
121        mPhoneStatusBar = host.getPhoneStatusBar();
122        mTileAdapter.setHost(host);
123    }
124
125    public void setContainer(NotificationsQuickSettingsContainer notificationsQsContainer) {
126        mNotifQsContainer = notificationsQsContainer;
127    }
128
129    public void setQsContainer(QSContainer qsContainer) {
130        mQsContainer = qsContainer;
131    }
132
133    public void show(int x, int y) {
134        if (!isShown) {
135            MetricsLogger.visible(getContext(), MetricsProto.MetricsEvent.QS_EDIT);
136            isShown = true;
137            setTileSpecs();
138            setVisibility(View.VISIBLE);
139            mClipper.animateCircularClip(x, y, true, mExpandAnimationListener);
140            new TileQueryHelper(mContext, mHost).setListener(mTileAdapter);
141            mNotifQsContainer.setCustomizerAnimating(true);
142            mNotifQsContainer.setCustomizerShowing(true);
143            announceForAccessibility(mContext.getString(
144                    R.string.accessibility_desc_quick_settings_edit));
145            mHost.getKeyguardMonitor().addCallback(mKeyguardCallback);
146        }
147    }
148
149    public void hide(int x, int y) {
150        if (isShown) {
151            MetricsLogger.hidden(getContext(), MetricsProto.MetricsEvent.QS_EDIT);
152            isShown = false;
153            mToolbar.dismissPopupMenus();
154            setCustomizing(false);
155            save();
156            mClipper.animateCircularClip(x, y, false, mCollapseAnimationListener);
157            mNotifQsContainer.setCustomizerAnimating(true);
158            mNotifQsContainer.setCustomizerShowing(false);
159            announceForAccessibility(mContext.getString(
160                    R.string.accessibility_desc_quick_settings));
161            mHost.getKeyguardMonitor().removeCallback(mKeyguardCallback);
162        }
163    }
164
165    private void setCustomizing(boolean customizing) {
166        mCustomizing = customizing;
167        mQsContainer.notifyCustomizeChanged();
168    }
169
170    public boolean isCustomizing() {
171        return mCustomizing;
172    }
173
174    @Override
175    public boolean onMenuItemClick(MenuItem item) {
176        switch (item.getItemId()) {
177            case MENU_RESET:
178                MetricsLogger.action(getContext(), MetricsProto.MetricsEvent.ACTION_QS_EDIT_RESET);
179                reset();
180                break;
181        }
182        return false;
183    }
184
185    private void reset() {
186        ArrayList<String> tiles = new ArrayList<>();
187        String defTiles = mContext.getString(R.string.quick_settings_tiles_default);
188        for (String tile : defTiles.split(",")) {
189            tiles.add(tile);
190        }
191        mTileAdapter.setTileSpecs(tiles);
192    }
193
194    private void setTileSpecs() {
195        List<String> specs = new ArrayList<>();
196        for (QSTile tile : mHost.getTiles()) {
197            specs.add(tile.getTileSpec());
198        }
199        mTileAdapter.setTileSpecs(specs);
200        mRecyclerView.setAdapter(mTileAdapter);
201    }
202
203    private void save() {
204        mTileAdapter.saveSpecs(mHost);
205    }
206
207    private final Callback mKeyguardCallback = new Callback() {
208        @Override
209        public void onKeyguardChanged() {
210            if (mHost.getKeyguardMonitor().isShowing()) {
211                hide(0, 0);
212            }
213        }
214    };
215
216    private final AnimatorListener mExpandAnimationListener = new AnimatorListenerAdapter() {
217        @Override
218        public void onAnimationEnd(Animator animation) {
219            setCustomizing(true);
220            mNotifQsContainer.setCustomizerAnimating(false);
221        }
222
223        @Override
224        public void onAnimationCancel(Animator animation) {
225            mNotifQsContainer.setCustomizerAnimating(false);
226        }
227    };
228
229    private final AnimatorListener mCollapseAnimationListener = new AnimatorListenerAdapter() {
230        @Override
231        public void onAnimationEnd(Animator animation) {
232            if (!isShown) {
233                setVisibility(View.GONE);
234            }
235            mNotifQsContainer.setCustomizerAnimating(false);
236        }
237
238        @Override
239        public void onAnimationCancel(Animator animation) {
240            if (!isShown) {
241                setVisibility(View.GONE);
242            }
243            mNotifQsContainer.setCustomizerAnimating(false);
244        }
245    };
246}
247