summaryrefslogtreecommitdiffstats
path: root/java/com/android/incallui/answer/impl/AffordanceHolderLayout.java
blob: 1a8c956ffb7445bcfd98eda9c56db133794e9780 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
/*
 * Copyright (C) 2016 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.incallui.answer.impl;

import android.content.Context;
import android.content.res.Configuration;
import android.support.annotation.Nullable;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
import android.widget.FrameLayout;
import com.android.incallui.answer.impl.affordance.SwipeButtonHelper;
import com.android.incallui.answer.impl.affordance.SwipeButtonHelper.Callback;
import com.android.incallui.answer.impl.affordance.SwipeButtonView;
import com.android.incallui.util.AccessibilityUtil;

/** Layout that delegates touches to its SwipeButtonHelper */
public class AffordanceHolderLayout extends FrameLayout {

  private SwipeButtonHelper affordanceHelper;

  private Callback affordanceCallback;

  public AffordanceHolderLayout(Context context) {
    this(context, null);
  }

  public AffordanceHolderLayout(Context context, AttributeSet attrs) {
    this(context, attrs, 0);
  }

  public AffordanceHolderLayout(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    affordanceHelper =
        new SwipeButtonHelper(
            new Callback() {
              @Override
              public void onAnimationToSideStarted(
                  boolean rightPage, float translation, float vel) {
                if (affordanceCallback != null) {
                  affordanceCallback.onAnimationToSideStarted(rightPage, translation, vel);
                }
              }

              @Override
              public void onAnimationToSideEnded(boolean rightPage) {
                if (affordanceCallback != null) {
                  affordanceCallback.onAnimationToSideEnded(rightPage);
                }
              }

              @Override
              public float getMaxTranslationDistance() {
                if (affordanceCallback != null) {
                  return affordanceCallback.getMaxTranslationDistance();
                }
                return 0;
              }

              @Override
              public void onSwipingStarted(boolean rightIcon) {
                if (affordanceCallback != null) {
                  affordanceCallback.onSwipingStarted(rightIcon);
                }
              }

              @Override
              public void onSwipingAborted() {
                if (affordanceCallback != null) {
                  affordanceCallback.onSwipingAborted();
                }
              }

              @Override
              public void onIconClicked(boolean rightIcon) {
                if (affordanceCallback != null) {
                  affordanceCallback.onIconClicked(rightIcon);
                }
              }

              @Nullable
              @Override
              public SwipeButtonView getLeftIcon() {
                if (affordanceCallback != null) {
                  return affordanceCallback.getLeftIcon();
                }
                return null;
              }

              @Nullable
              @Override
              public SwipeButtonView getRightIcon() {
                if (affordanceCallback != null) {
                  return affordanceCallback.getRightIcon();
                }
                return null;
              }

              @Nullable
              @Override
              public View getLeftPreview() {
                if (affordanceCallback != null) {
                  return affordanceCallback.getLeftPreview();
                }
                return null;
              }

              @Nullable
              @Override
              public View getRightPreview() {
                if (affordanceCallback != null) {
                  affordanceCallback.getRightPreview();
                }
                return null;
              }

              @Override
              public float getAffordanceFalsingFactor() {
                if (affordanceCallback != null) {
                  return affordanceCallback.getAffordanceFalsingFactor();
                }
                return 1.0f;
              }
            },
            context);
  }

  public void setAffordanceCallback(@Nullable Callback callback) {
    affordanceCallback = callback;
    affordanceHelper.init();
  }

  public void startHintAnimation(boolean rightIcon, @Nullable Runnable onFinishListener) {
    affordanceHelper.startHintAnimation(rightIcon, onFinishListener);
  }

  public void animateHideLeftRightIcon() {
    affordanceHelper.animateHideLeftRightIcon();
  }

  public void reset(boolean animate) {
    affordanceHelper.reset(animate);
  }

  @Override
  public boolean onInterceptTouchEvent(MotionEvent event) {
    if (AccessibilityUtil.isTouchExplorationEnabled(getContext())) {
      return false;
    }
    return affordanceHelper.onTouchEvent(event) || super.onInterceptTouchEvent(event);
  }

  @Override
  public boolean onTouchEvent(MotionEvent event) {
    return affordanceHelper.onTouchEvent(event) || super.onTouchEvent(event);
  }

  @Override
  protected void onConfigurationChanged(Configuration newConfig) {
    super.onConfigurationChanged(newConfig);
    affordanceHelper.onConfigurationChanged();
  }
}