Bug 736278 - Add support for checkbox in doorhanger message. r=mfinkle

mobile/android/base/DoorHanger.java

@@ -43,9 +43,11 @@ import android.text.SpannableString;
 import android.text.method.LinkMovementMethod;
 import android.text.style.ForegroundColorSpan;
 import android.text.style.URLSpan;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.Button;
+import android.widget.CheckBox;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
@@ -53,6 +55,8 @@ import org.json.JSONObject;
 import org.json.JSONException;
 
 public class DoorHanger extends LinearLayout implements Button.OnClickListener {
+    private static final String LOGTAG = "DoorHanger";
+
     private Context mContext;
     private LinearLayout mChoicesLayout;
     private TextView mTextView;
@@ -61,6 +65,9 @@ public class DoorHanger extends LinearLayout implements Button.OnClickListener {
     // value used to identify the notification
     private String mValue;
 
+    // Optional checkbox added underneath message text
+    private CheckBox mCheckBox;
+
     static private LayoutInflater mInflater;
 
     private int mPersistence = 0;
@@ -99,7 +106,18 @@ public class DoorHanger extends LinearLayout implements Button.OnClickListener {
     }
 
     public void onClick(View v) {
-        GeckoEvent e = GeckoEvent.createBroadcastEvent("Doorhanger:Reply", v.getTag().toString());
+        JSONObject response = new JSONObject();
+        try {
+            response.put("callback", v.getTag().toString());
+
+            // If the checkbox is being used, pass its value
+            if (mCheckBox != null)
+                response.put("checked", mCheckBox.isChecked());
+        } catch (JSONException ex) {
+            Log.e(LOGTAG, "Error creating onClick response: " + ex);
+        }
+
+        GeckoEvent e = GeckoEvent.createBroadcastEvent("Doorhanger:Reply", response.toString());
         GeckoAppShell.sendEventToGecko(e);
         mTab.removeDoorHanger(mValue);
 
@@ -166,6 +184,13 @@ public class DoorHanger extends LinearLayout implements Button.OnClickListener {
             mTextView.setText(titleWithLink);
             mTextView.setMovementMethod(LinkMovementMethod.getInstance());
         } catch (JSONException e) { }
+
+        try {
+            String checkBoxText = options.getString("checkbox");
+            mCheckBox = (CheckBox) findViewById(R.id.doorhanger_checkbox);
+            mCheckBox.setText(checkBoxText);
+            mCheckBox.setVisibility(VISIBLE);
+        } catch (JSONException e) { }
     }
 
     // This method checks with persistence and timeout options to see if

mobile/android/base/resources/layout/doorhanger.xml

@@ -9,6 +9,12 @@
               android:textColorLink="@color/doorhanger_link"
               android:padding="10dp"/>
 
+    <CheckBox android:id="@+id/doorhanger_checkbox"
+              android:layout_width="fill_parent"
+              android:layout_height="wrap_content"
+              android:checked="true"
+              android:visibility="gone"/>
+
     <LinearLayout android:id="@+id/doorhanger_choices"
                   style="@android:style/ButtonBar"
                   android:layout_width="fill_parent"

mobile/android/chrome/content/browser.js

@@ -1074,10 +1074,15 @@ var NativeWindow = {
       if (this.menu._callbacks[aData])
         this.menu._callbacks[aData]();
     } else if (aTopic == "Doorhanger:Reply") {
-      let reply_id = aData;
+      let data = JSON.parse(aData);
+      let reply_id = data["callback"];
+
       if (this.doorhanger._callbacks[reply_id]) {
+        // Pass the value of the optional checkbox to the callback
+        let checked = data["checked"];
+        this.doorhanger._callbacks[reply_id].cb(checked);
+
         let prompt = this.doorhanger._callbacks[reply_id].prompt;
-        this.doorhanger._callbacks[reply_id].cb();
         for (let id in this.doorhanger._callbacks) {
           if (this.doorhanger._callbacks[id].prompt == prompt) {
             delete this.doorhanger._callbacks[id];