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
|
/*
* Copyright (C) 2015 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.dialer.widget;
import android.content.Context;
import android.util.AttributeSet;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.android.dialer.R;
public class EmptyContentView extends LinearLayout implements View.OnClickListener {
public static final int NO_LABEL = 0;
public static final int NO_IMAGE = 0;
private ImageView mImageView;
private TextView mDescriptionView;
private TextView mActionView;
private OnEmptyViewActionButtonClickedListener mOnActionButtonClickedListener;
public interface OnEmptyViewActionButtonClickedListener {
public void onEmptyViewActionButtonClicked();
}
public EmptyContentView(Context context) {
this(context, null);
}
public EmptyContentView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public EmptyContentView(Context context, AttributeSet attrs, int defStyleAttr) {
this(context, attrs, defStyleAttr, 0);
}
public EmptyContentView(Context context, AttributeSet attrs, int defStyleAttr,
int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
setOrientation(LinearLayout.VERTICAL);
final LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(
Context.LAYOUT_INFLATER_SERVICE);
inflater.inflate(R.layout.empty_content_view, this);
// Don't let touches fall through the empty view.
setClickable(true);
mImageView = (ImageView) findViewById(R.id.emptyListViewImage);
mDescriptionView = (TextView) findViewById(R.id.emptyListViewMessage);
mActionView = (TextView) findViewById(R.id.emptyListViewAction);
mActionView.setOnClickListener(this);
}
public void setDescription(int resourceId) {
if (resourceId == NO_LABEL) {
mDescriptionView.setText(null);
mDescriptionView.setVisibility(View.GONE);
} else {
if (resourceId == R.string.no_call_log) {
mDescriptionView.setText(resourceId);
mDescriptionView.setVisibility(View.VISIBLE);
mDescriptionView.setPadding(0, 0, 0, 700);
}
mDescriptionView.setText(resourceId);
mDescriptionView.setVisibility(View.VISIBLE);
}
}
public void setImage(int resourceId) {
if (resourceId == NO_LABEL) {
mImageView.setImageDrawable(null);
mImageView.setVisibility(View.GONE);
} else {
mImageView.setImageResource(resourceId);
mImageView.setVisibility(View.VISIBLE);
}
}
public void setActionLabel(int resourceId) {
if (resourceId == NO_LABEL) {
mActionView.setText(null);
mActionView.setVisibility(View.GONE);
} else {
mActionView.setText(resourceId);
mActionView.setVisibility(View.VISIBLE);
}
}
public boolean isShowingContent() {
return mImageView.getVisibility() == View.VISIBLE
|| mDescriptionView.getVisibility() == View.VISIBLE
|| mActionView.getVisibility() == View.VISIBLE;
}
public void setActionClickedListener(OnEmptyViewActionButtonClickedListener listener) {
mOnActionButtonClickedListener = listener;
}
@Override
public void onClick(View v) {
if (mOnActionButtonClickedListener != null) {
mOnActionButtonClickedListener.onEmptyViewActionButtonClicked();
}
}
}
|
