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Side by Side Diff: src/org/adblockplus/android/AboutDialog.java

Issue 8493083: ABP/Android UI (Closed)
Patch Set: Created Oct. 5, 2012, 9:42 a.m.
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1 package org.adblockplus.android;
2
3 import java.io.BufferedReader;
4 import java.io.IOException;
5 import java.io.InputStream;
6 import java.io.InputStreamReader;
7
8 import android.app.Dialog;
9 import android.content.Context;
10 import android.content.pm.PackageInfo;
11 import android.content.pm.PackageManager.NameNotFoundException;
12 import android.os.Bundle;
13 import android.text.Html;
14 import android.text.method.LinkMovementMethod;
15 import android.view.Window;
16 import android.widget.TextView;
17
18 public class AboutDialog extends Dialog
19 {
20 private static Context mContext = null;
Felix Dahlke 2012/10/09 14:27:29 What's with the "m"? The rest of the code base doe
Andrey Novikov 2012/10/12 13:19:14 Done.
21
22 public AboutDialog(Context context)
23 {
24 super(context);
25 mContext = context;
26 }
27
28 @Override
29 public void onCreate(Bundle savedInstanceState)
30 {
31 requestWindowFeature(Window.FEATURE_NO_TITLE);
32 setContentView(R.layout.about);
33
34 // Get package version code and name
35 String versionName = "--";
36 int versionCode = -1;
37 try
38 {
39 PackageInfo pi = mContext.getPackageManager().getPackageInfo(mContext.getP ackageName(), 0);
40 versionName = pi.versionName;
41 versionCode = pi.versionCode;
42 }
43 catch (NameNotFoundException ex)
44 {
45 // ignore - it can not happen because we query information about ourselves
46 }
47
48 // Construct html
49 StringBuilder info = new StringBuilder();
50 info.append("<h3>");
51 info.append(mContext.getString(R.string.app_name));
52 info.append("</h3>");
53 info.append("<p>");
54 info.append(mContext.getString(R.string.version));
55 info.append(": ");
56 info.append(versionName);
57 info.append(" ");
58 info.append(mContext.getString(R.string.build));
59 info.append(" ");
60 info.append(versionCode);
61 info.append("</p>");
62 appendRawTextFile(info, R.raw.info);
63 appendRawTextFile(info, R.raw.legal);
64
65 // Show text
66 TextView tv = (TextView) findViewById(R.id.about_text);
67 tv.setText(Html.fromHtml(info.toString()));
68 tv.setMovementMethod(LinkMovementMethod.getInstance());
69 }
70
71 public static void appendRawTextFile(StringBuilder text, int id)
72 {
73 InputStream inputStream = mContext.getResources().openRawResource(id);
74 InputStreamReader in = new InputStreamReader(inputStream);
75 BufferedReader buf = new BufferedReader(in);
76 String line;
77 try
78 {
79 while ((line = buf.readLine()) != null)
80 text.append(line);
81 }
82 catch (IOException e)
83 {
Felix Dahlke 2012/10/09 14:27:29 I don't think we can be sure that reading the file
Andrey Novikov 2012/10/12 13:19:14 Ok, whould log.
84 }
85 }
86 }
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