1/*
2 * Copyright (C) 2017 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 */
16
17package android.support.wear.widget.drawer;
18
19import android.app.Activity;
20import android.content.Intent;
21import android.graphics.drawable.Drawable;
22import android.os.Bundle;
23import android.os.Handler;
24import android.os.Looper;
25import android.support.annotation.IntDef;
26import android.support.wear.test.R;
27import android.support.wear.widget.drawer.WearableDrawerLayout.DrawerStateCallback;
28import android.support.wear.widget.drawer.WearableNavigationDrawerView.WearableNavigationDrawerAdapter;
29import android.util.ArrayMap;
30import android.view.Gravity;
31
32import java.lang.annotation.Retention;
33import java.lang.annotation.RetentionPolicy;
34import java.util.Map;
35
36/**
37 * Test {@link Activity} for {@link WearableDrawerLayout} and implementations of {@link
38 * android.support.wear.widget.drawer.WearableDrawerView}.
39 */
40public class DrawerTestActivity extends Activity {
41
42    private static final int DRAWER_SIZE = 5;
43    private static final String STYLE_EXTRA = "style";
44    private static final String OPEN_TOP_IN_ONCREATE_EXTRA = "openTopInOnCreate";
45    private static final String OPEN_BOTTOM_IN_ONCREATE_EXTRA = "openBottomInOnCreate";
46    private static final String CLOSE_FIRST_DRAWER_OPENED = "closeFirstDrawerOpened";
47    private static final Map<Integer, Integer> STYLE_TO_RES_ID = new ArrayMap<>();
48
49    static {
50        STYLE_TO_RES_ID.put(
51                DrawerStyle.BOTH_DRAWER_NAV_MULTI_PAGE,
52                R.layout.test_multi_page_nav_drawer_layout);
53        STYLE_TO_RES_ID.put(
54                DrawerStyle.BOTH_DRAWER_NAV_SINGLE_PAGE,
55                R.layout.test_single_page_nav_drawer_layout);
56        STYLE_TO_RES_ID.put(
57                DrawerStyle.ONLY_ACTION_DRAWER_WITH_TITLE,
58                R.layout.test_only_action_drawer_with_title_layout);
59
60    }
61
62    private final Handler mMainThreadHandler = new Handler(Looper.getMainLooper());
63    private final WearableNavigationDrawerAdapter mDrawerAdapter =
64            new WearableNavigationDrawerAdapter() {
65                @Override
66                public String getItemText(int pos) {
67                    return Integer.toString(pos);
68                }
69
70                @Override
71                public Drawable getItemDrawable(int pos) {
72                    return getDrawable(android.R.drawable.star_on);
73                }
74
75                @Override
76                public int getCount() {
77                    return DRAWER_SIZE;
78                }
79            };
80    private WearableActionDrawerView mActionDrawer;
81    private WearableDrawerLayout mDrawerLayout;
82    private WearableNavigationDrawerView mNavigationDrawer;
83    private final Runnable mCloseTopDrawerRunnable =
84            new Runnable() {
85                @Override
86                public void run() {
87                    mNavigationDrawer.getController().closeDrawer();
88                }
89            };
90    private final DrawerStateCallback mCloseFirstDrawerOpenedCallback =
91            new DrawerStateCallback() {
92                @Override
93                public void onDrawerOpened(WearableDrawerLayout layout,
94                        WearableDrawerView drawerView) {
95                    mMainThreadHandler.postDelayed(mCloseTopDrawerRunnable, 1000);
96                }
97            };
98    @DrawerStyle private int mNavigationStyle;
99    private boolean mOpenTopDrawerInOnCreate;
100    private boolean mOpenBottomDrawerInOnCreate;
101    private boolean mCloseFirstDrawerOpened;
102
103    @Override
104    protected void onCreate(Bundle savedInstanceState) {
105        super.onCreate(savedInstanceState);
106
107        parseIntent(getIntent());
108
109        setContentView(STYLE_TO_RES_ID.get(mNavigationStyle));
110
111        mDrawerLayout = (WearableDrawerLayout) findViewById(R.id.drawer_layout);
112        mNavigationDrawer = (WearableNavigationDrawerView) findViewById(R.id.navigation_drawer);
113        mActionDrawer = (WearableActionDrawerView) findViewById(R.id.action_drawer);
114
115        if (mCloseFirstDrawerOpened) {
116            mDrawerLayout.setDrawerStateCallback(mCloseFirstDrawerOpenedCallback);
117        }
118
119        if (mNavigationDrawer != null) {
120            mNavigationDrawer.setAdapter(mDrawerAdapter);
121            if (mOpenTopDrawerInOnCreate) {
122                mDrawerLayout.openDrawer(Gravity.TOP);
123            } else {
124                mDrawerLayout.peekDrawer(Gravity.TOP);
125            }
126        }
127
128        if (mActionDrawer != null) {
129            if (mOpenBottomDrawerInOnCreate) {
130                mDrawerLayout.openDrawer(Gravity.BOTTOM);
131            } else {
132                mDrawerLayout.peekDrawer(Gravity.BOTTOM);
133            }
134        }
135    }
136
137    private void parseIntent(Intent intent) {
138        //noinspection WrongConstant - Linter doesn't know intent contains a NavigationStyle
139        mNavigationStyle = intent.getIntExtra(STYLE_EXTRA, DrawerStyle.BOTH_DRAWER_NAV_SINGLE_PAGE);
140        mOpenTopDrawerInOnCreate = intent.getBooleanExtra(OPEN_TOP_IN_ONCREATE_EXTRA, false);
141        mOpenBottomDrawerInOnCreate = intent.getBooleanExtra(OPEN_BOTTOM_IN_ONCREATE_EXTRA, false);
142        mCloseFirstDrawerOpened = intent.getBooleanExtra(CLOSE_FIRST_DRAWER_OPENED, false);
143    }
144
145    /**
146     * Which configuration of drawers should be used.
147     */
148    @Retention(RetentionPolicy.SOURCE)
149    @IntDef({
150            DrawerStyle.BOTH_DRAWER_NAV_SINGLE_PAGE,
151            DrawerStyle.BOTH_DRAWER_NAV_MULTI_PAGE,
152            DrawerStyle.ONLY_ACTION_DRAWER_WITH_TITLE
153    })
154    public @interface DrawerStyle {
155    int BOTH_DRAWER_NAV_SINGLE_PAGE = 0;
156    int BOTH_DRAWER_NAV_MULTI_PAGE = 1;
157    int ONLY_ACTION_DRAWER_WITH_TITLE = 2;
158    }
159
160    /**
161     * Builds an {@link Intent} to start this {@link Activity} with the appropriate extras.
162     */
163    public static class Builder {
164
165        @DrawerStyle private int mStyle = DrawerStyle.BOTH_DRAWER_NAV_SINGLE_PAGE;
166        private boolean mOpenTopDrawerInOnCreate = false;
167        private boolean mOpenBottomDrawerInOnCreate = false;
168        private boolean mCloseFirstDrawerOpened = false;
169
170        public Builder setStyle(@DrawerStyle int style) {
171            mStyle = style;
172            return this;
173        }
174
175        public Builder openTopDrawerInOnCreate() {
176            mOpenTopDrawerInOnCreate = true;
177            return this;
178        }
179
180        public Builder openBottomDrawerInOnCreate() {
181            mOpenBottomDrawerInOnCreate = true;
182            return this;
183        }
184
185        public Builder closeFirstDrawerOpened() {
186            mCloseFirstDrawerOpened = true;
187            return this;
188        }
189
190        public Intent build() {
191            return new Intent()
192                    .putExtra(STYLE_EXTRA, mStyle)
193                    .putExtra(OPEN_TOP_IN_ONCREATE_EXTRA, mOpenTopDrawerInOnCreate)
194                    .putExtra(OPEN_BOTTOM_IN_ONCREATE_EXTRA, mOpenBottomDrawerInOnCreate)
195                    .putExtra(CLOSE_FIRST_DRAWER_OPENED, mCloseFirstDrawerOpened);
196        }
197    }
198}
199