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1 /*
2  * Copyright (C) 2010 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 
17 package com.android.browser;
18 
19 import android.content.Context;
20 import android.view.View;
21 import android.view.animation.AnimationUtils;
22 import android.view.inputmethod.InputMethodManager;
23 import android.webkit.WebView;
24 import android.widget.LinearLayout;
25 
26 /* package */ class WebDialog extends LinearLayout {
27     protected WebView         mWebView;
28     protected BrowserActivity mBrowserActivity;
29     private boolean           mIsVisible;
30 
WebDialog(BrowserActivity context)31     /* package */ WebDialog(BrowserActivity context) {
32         super(context);
33         mBrowserActivity = context;
34     }
35 
36     /* dialogs that have cancel buttons can optionally share code by including a
37      * view with an id of 'done'.
38      */
addCancel()39     protected void addCancel() {
40         View button = findViewById(R.id.done);
41         if (button != null) button.setOnClickListener(mCancelListener);
42     }
43 
44     private View.OnClickListener mCancelListener = new View.OnClickListener() {
45         public void onClick(View v) {
46             mBrowserActivity.closeDialogs();
47         }
48     };
49 
dismiss()50     protected void dismiss() {
51         startAnimation(AnimationUtils.loadAnimation(mBrowserActivity,
52                 R.anim.dialog_exit));
53         mIsVisible = false;
54     }
55 
56     /*
57      * Remove the soft keyboard from the screen.
58      */
hideSoftInput()59     protected void hideSoftInput() {
60         InputMethodManager imm = (InputMethodManager)
61                 mBrowserActivity.getSystemService(Context.INPUT_METHOD_SERVICE);
62         imm.hideSoftInputFromWindow(mWebView.getWindowToken(), 0);
63     }
64 
isVisible()65     protected boolean isVisible() {
66         return mIsVisible;
67     }
68 
setWebView(WebView webview)69     /* package */ void setWebView(WebView webview) {
70         mWebView = webview;
71     }
72 
show()73     protected void show() {
74         startAnimation(AnimationUtils.loadAnimation(mBrowserActivity,
75             R.anim.dialog_enter));
76         mIsVisible = true;
77     }
78 
79 }
80