Add about dialog

[~andy/freeotp] / src / org / fedorahosted / freeotp / AboutDialog.java

diff --git a/src/org/fedorahosted/freeotp/AboutDialog.java b/src/org/fedorahosted/freeotp/AboutDialog.java
new file mode 100644 (file)
index 0000000..c215099
--- /dev/null
+++ b/src/org/fedorahosted/freeotp/AboutDialog.java
@@ -0,0 +1,78 @@
+package org.fedorahosted.freeotp;
+
+import android.app.AlertDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.content.res.Resources;
+import android.text.Html;
+import android.text.method.LinkMovementMethod;
+import android.view.View;
+import android.widget.TextView;
+
+public class AboutDialog extends AlertDialog {
+       private void init(Context ctx) {
+               Resources res = ctx.getResources();
+               View v = getLayoutInflater().inflate(R.layout.about, null, false);
+               TextView tv;
+
+               try {
+                       PackageManager pm = ctx.getPackageManager();
+                       PackageInfo info = pm.getPackageInfo(ctx.getPackageName(), 0);
+                       String version = res.getString(R.string.about_version,
+                                           info.versionName,
+                                           info.versionCode);
+                       tv = (TextView) v.findViewById(R.id.about_version);
+                       tv.setText(version);
+               } catch (PackageManager.NameNotFoundException e) {
+                       e.printStackTrace();
+               }
+
+               String apache2 = res.getString(R.string.link_apache2);
+               String license = res.getString(R.string.about_license, apache2);
+               tv = (TextView) v.findViewById(R.id.about_license);
+               tv.setMovementMethod(LinkMovementMethod.getInstance());
+               tv.setText(Html.fromHtml(license));
+
+               String lwebsite = res.getString(R.string.link_website);
+               String swebsite = res.getString(R.string.about_website, lwebsite);
+               tv = (TextView) v.findViewById(R.id.about_website);
+               tv.setMovementMethod(LinkMovementMethod.getInstance());
+               tv.setText(Html.fromHtml(swebsite));
+
+               String problem = res.getString(R.string.link_report_a_problem);
+               String help = res.getString(R.string.link_ask_for_help);
+               String feedback = res.getString(R.string.about_feedback, problem, help);
+               tv = (TextView) v.findViewById(R.id.about_feedback);
+               tv.setMovementMethod(LinkMovementMethod.getInstance());
+               tv.setText(Html.fromHtml(feedback));
+
+               String title = ctx.getResources().getString(R.string.about);
+               setTitle(title + " " + ctx.getResources().getString(R.string.app_name));
+               setView(v);
+
+               String ok = res.getString(android.R.string.ok);
+               setButton(BUTTON_POSITIVE, ok, new OnClickListener() {
+                       @Override
+                       public void onClick(DialogInterface dialog, int which) {
+                       }
+               });
+       }
+
+       public AboutDialog(Context context, boolean cancelable,
+                       OnCancelListener cancelListener) {
+               super(context, cancelable, cancelListener);
+               init(context);
+       }
+
+       public AboutDialog(Context context, int theme) {
+               super(context, theme);
+               init(context);
+       }
+
+       public AboutDialog(Context context) {
+               super(context);
+               init(context);
+       }
+}