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
|
/*
* 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.tv.dialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.Context;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import com.android.tv.MainActivity;
import com.android.tv.R;
/**
* Dialog fragment with full screen.
*/
public class FullscreenDialogFragment extends SafeDismissDialogFragment {
public static final String DIALOG_TAG = FullscreenDialogFragment.class.getSimpleName();
public static final String VIEW_LAYOUT_ID = "viewLayoutId";
public static final String TRACKER_LABEL = "trackerLabel";
/**
* Creates a FullscreenDialogFragment. View class of viewLayoutResId should
* implement {@link DialogView}.
*/
public static FullscreenDialogFragment newInstance(int viewLayoutResId, String trackerLabel) {
FullscreenDialogFragment f = new FullscreenDialogFragment();
Bundle args = new Bundle();
args.putInt(VIEW_LAYOUT_ID, viewLayoutResId);
args.putString(TRACKER_LABEL, trackerLabel);
f.setArguments(args);
return f;
}
private String mTrackerLabel;
private DialogView mDialogView;
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
FullscreenDialog dialog =
new FullscreenDialog(getActivity(), R.style.Theme_TV_dialog_Fullscreen);
LayoutInflater inflater = LayoutInflater.from(getActivity());
Bundle args = getArguments();
mTrackerLabel = args.getString(TRACKER_LABEL);
int viewLayoutResId = args.getInt(VIEW_LAYOUT_ID);
View v = inflater.inflate(viewLayoutResId, null);
dialog.setContentView(v);
mDialogView = (DialogView) v;
mDialogView.initialize((MainActivity) getActivity(), dialog);
return dialog;
}
@Override
public void onDestroy() {
super.onDestroy();
mDialogView.onDestroy();
}
@Override
public String getTrackerLabel() {
return mTrackerLabel;
}
private class FullscreenDialog extends TvDialog {
public FullscreenDialog(Context context, int theme) {
super(context, theme);
}
@Override
public void setContentView(View dialogView) {
super.setContentView(dialogView);
mDialogView = (DialogView) dialogView;
}
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
boolean handled = super.dispatchKeyEvent(event);
return handled || ((View) mDialogView).dispatchKeyEvent(event);
}
@Override
public void onBackPressed() {
mDialogView.onBackPressed();
}
}
/**
* Interface for the view of {@link FullscreenDialogFragment}.
*/
public interface DialogView {
/**
* Called after the view is inflated and attached to the dialog.
*/
void initialize(MainActivity activity, Dialog dialog);
/**
* Called when a back key is pressed.
*/
void onBackPressed();
/**
* Called when {@link DialogFragment#onDestroy} is called.
*/
void onDestroy();
}
}
|
