1/*
2 * Copyright (C) 2006 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
17package android.text.style;
18
19import android.content.ActivityNotFoundException;
20import android.content.Context;
21import android.content.Intent;
22import android.net.Uri;
23import android.os.Parcel;
24import android.provider.Browser;
25import android.text.ParcelableSpan;
26import android.text.TextUtils;
27import android.util.Log;
28import android.view.View;
29
30public class URLSpan extends ClickableSpan implements ParcelableSpan {
31
32    private final String mURL;
33
34    public URLSpan(String url) {
35        mURL = url;
36    }
37
38    public URLSpan(Parcel src) {
39        mURL = src.readString();
40    }
41
42    public int getSpanTypeId() {
43        return getSpanTypeIdInternal();
44    }
45
46    /** @hide */
47    public int getSpanTypeIdInternal() {
48        return TextUtils.URL_SPAN;
49    }
50
51    public int describeContents() {
52        return 0;
53    }
54
55    public void writeToParcel(Parcel dest, int flags) {
56        writeToParcelInternal(dest, flags);
57    }
58
59    /** @hide */
60    public void writeToParcelInternal(Parcel dest, int flags) {
61        dest.writeString(mURL);
62    }
63
64    public String getURL() {
65        return mURL;
66    }
67
68    @Override
69    public void onClick(View widget) {
70        Uri uri = Uri.parse(getURL());
71        Context context = widget.getContext();
72        Intent intent = new Intent(Intent.ACTION_VIEW, uri);
73        intent.putExtra(Browser.EXTRA_APPLICATION_ID, context.getPackageName());
74        try {
75            context.startActivity(intent);
76        } catch (ActivityNotFoundException e) {
77            Log.w("URLSpan", "Actvity was not found for intent, " + intent.toString());
78        }
79    }
80}
81