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
|
/*
* Copyright (C) 2009 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.browser;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.webkit.WebView;
import android.webkit.GeolocationPermissions;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
public class GeolocationPermissionsPrompt extends LinearLayout {
private LinearLayout mInner;
private TextView mMessage;
private Button mShareButton;
private Button mDontShareButton;
private CheckBox mRemember;
private GeolocationPermissions.Callback mCallback;
private String mOrigin;
public GeolocationPermissionsPrompt(Context context) {
this(context, null);
}
public GeolocationPermissionsPrompt(Context context, AttributeSet attrs) {
super(context, attrs);
}
void init() {
mInner = (LinearLayout) findViewById(R.id.inner);
mMessage = (TextView) findViewById(R.id.message);
mShareButton = (Button) findViewById(R.id.share_button);
mDontShareButton = (Button) findViewById(R.id.dont_share_button);
mRemember = (CheckBox) findViewById(R.id.remember);
final GeolocationPermissionsPrompt me = this;
mShareButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
me.handleButtonClick(true);
}
});
mDontShareButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
me.handleButtonClick(false);
}
});
}
/**
* Shows the prompt for the given origin. When the user clicks on one of
* the buttons, the supplied callback is be called.
*/
public void show(String origin, GeolocationPermissions.Callback callback) {
mOrigin = origin;
mCallback = callback;
Uri uri = Uri.parse(mOrigin);
setMessage("http".equals(uri.getScheme()) ? mOrigin.substring(7) : mOrigin);
// The checkbox should always be intially checked.
mRemember.setChecked(true);
showDialog(true);
}
/**
* Hides the prompt.
*/
public void hide() {
showDialog(false);
}
/**
* Handles a click on one the buttons by invoking the callback.
*/
private void handleButtonClick(boolean allow) {
showDialog(false);
boolean remember = mRemember.isChecked();
if (remember) {
Toast toast = Toast.makeText(
getContext(),
allow ? R.string.geolocation_permissions_prompt_toast_allowed :
R.string.geolocation_permissions_prompt_toast_disallowed,
Toast.LENGTH_LONG);
toast.setGravity(Gravity.BOTTOM, 0, 0);
toast.show();
}
mCallback.invoke(mOrigin, allow, remember);
}
/**
* Sets the prompt's message.
*/
private void setMessage(CharSequence origin) {
mMessage.setText(String.format(
getResources().getString(R.string.geolocation_permissions_prompt_message),
origin));
}
/**
* Shows or hides the prompt.
*/
private void showDialog(boolean shown) {
mInner.setVisibility(shown ? View.VISIBLE : View.GONE);
}
}
|
