New about dialog for IITCm

mobile/src/com/cradle/iitc_mobile/IITC_AboutDialogPreference.java

@@ -1,44 +1,41 @@
 package com.cradle.iitc_mobile;
 
-import android.app.AlertDialog.Builder;
 import android.content.Context;
-import android.content.DialogInterface;
-import android.content.DialogInterface.OnClickListener;
-import android.preference.DialogPreference;
+import android.preference.Preference;
 import android.text.Html;
 import android.text.method.LinkMovementMethod;
 import android.util.AttributeSet;
+import android.view.View;
+import android.view.ViewGroup;
 import android.widget.TextView;
 
-public class IITC_AboutDialogPreference extends DialogPreference {
-
-    private final Context mContext;
+public class IITC_AboutDialogPreference extends Preference {
+    private String mBuildVersion = "";
+    private String mIitcVersion = "";
 
     public IITC_AboutDialogPreference(Context context, AttributeSet attrs) {
         super(context, attrs);
-        this.mContext = context;
     }
 
-    /*
-     * start an about-dialog...I found no better way for clickable
-     * links in a TextView then using Html.fromHtml...Linkify is just broken and
-     * does not understand html href tags...so let's tag the @string/about_msg
-     * with CDATA and use Html.fromHtml(...) for clickable hrefs with tags.
-     */
     @Override
-    protected void onPrepareDialogBuilder(Builder builder) {
-        final TextView message = new TextView(mContext);
-        String about_msg = mContext.getText(R.string.pref_about_msg).toString();
-        message.setText(Html.fromHtml(about_msg));
-        message.setMovementMethod(LinkMovementMethod.getInstance());
-        builder.setView(message).setTitle(R.string.about)
-                .setIcon(android.R.drawable.ic_dialog_info)
-                .setNeutralButton(R.string.close, new OnClickListener() {
-                    public void onClick(DialogInterface dialog, int id) {
-                        dialog.cancel();
-                    }
-                });
-        super.onPrepareDialogBuilder(builder);
+    public View getView(View convertView, ViewGroup parent) {
+        /*
+         * I found no better way for clickable links in a TextView then using Html.fromHtml(). Linkify
+         * is just broken and does not understand html href tags, so let's tag the @string/about_msg
+         * with CDATA and use Html.fromHtml() for clickable hrefs with tags.
+         */
+        final TextView tv = new TextView(getContext());
+        String text = getContext().getText(R.string.pref_about_text).toString();
+        text = String.format(text, mBuildVersion, mIitcVersion);
+
+        tv.setText(Html.fromHtml(text));
+        tv.setMovementMethod(LinkMovementMethod.getInstance());
+
+        return tv;
     }
 
+    public void setVersions(String iitcVersion, String buildVersion) {
+        mIitcVersion = iitcVersion;
+        mBuildVersion = buildVersion;
+    }
 }