Bug 781318 - Autofocus textboxes in prompts. r=mbrubeck

mobile/android/base/PromptService.java

@@ -36,6 +36,7 @@ import android.widget.LinearLayout;
 import android.widget.ListView;
 import android.widget.Spinner;
 import android.widget.TextView;
+import android.view.inputmethod.InputMethodManager;
 
 import java.util.concurrent.SynchronousQueue;
 import java.util.concurrent.TimeUnit;
@@ -83,6 +84,7 @@ public class PromptService implements OnClickListener, OnCancelListener, OnItemC
         private String label = "";
         private String type  = "";
         private String hint  = "";
+        private Boolean autofocus = false;
         private JSONObject mJSONInput = null;
         private View view = null;
 
@@ -97,6 +99,9 @@ public class PromptService implements OnClickListener, OnCancelListener, OnItemC
             try {
                 hint  = aJSONInput.getString("hint");
             } catch(Exception ex) { }
+            try {
+                autofocus  = aJSONInput.getBoolean("autofocus");
+            } catch(Exception ex) { }
         }
 
         public View getView() {
@@ -125,6 +130,18 @@ public class PromptService implements OnClickListener, OnCancelListener, OnItemC
                 if (!hint.equals("")) {
                     input.setHint(hint);
                 }
+
+                if (autofocus) {
+                    input.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+                        public void onFocusChange(View v, boolean hasFocus) {
+                            if (hasFocus) {
+                                ((InputMethodManager) GeckoApp.mAppContext.getSystemService(Context.INPUT_METHOD_SERVICE)).showSoftInput(v, 0);
+                            }
+                        }
+                    });
+                    input.requestFocus();
+                }
+
                 view = (View)input;
             } else if (type.equals("menulist")) {
                 Spinner spinner = new Spinner(GeckoApp.mAppContext);

mobile/android/components/PromptService.js

@@ -248,7 +248,7 @@ Prompt.prototype = {
   },
 
   nsIPrompt_prompt: function nsIPrompt_prompt(aTitle, aText, aValue, aCheckMsg, aCheckState) {
-    let inputs = [{ type: "textbox", value: aValue.value }];
+    let inputs = [{ type: "textbox", value: aValue.value, autofocus: true }];
     let data = this.commonPrompt(aTitle, aText, null, aCheckMsg, aCheckState, inputs);
 
     let ok = data.button == 0;
@@ -261,7 +261,7 @@ Prompt.prototype = {
 
   nsIPrompt_promptPassword: function nsIPrompt_promptPassword(
       aTitle, aText, aPassword, aCheckMsg, aCheckState) {
-    let inputs = [{ type: "password", hint: PromptUtils.getLocaleString("password", "passwdmgr"), value: aPassword.value || "" }];
+    let inputs = [{ type: "password", hint: PromptUtils.getLocaleString("password", "passwdmgr"), value: aPassword.value || "", autofocus: true }];
     let data = this.commonPrompt(aTitle, aText, null, aCheckMsg, aCheckState, inputs);
 
     let ok = data.button == 0;
@@ -274,7 +274,7 @@ Prompt.prototype = {
 
   nsIPrompt_promptUsernameAndPassword: function nsIPrompt_promptUsernameAndPassword(
       aTitle, aText, aUsername, aPassword, aCheckMsg, aCheckState) {
-    let inputs = [{ type: "textbox",  hint: PromptUtils.getLocaleString("username", "passwdmgr"), value: aUsername.value },
+    let inputs = [{ type: "textbox",  hint: PromptUtils.getLocaleString("username", "passwdmgr"), value: aUsername.value, autofocus: true },
                   { type: "password", hint: PromptUtils.getLocaleString("password", "passwdmgr"), value: aPassword.value }];
     let data = this.commonPrompt(aTitle, aText, null, aCheckMsg, aCheckState, inputs);