Add Android AX functions to set the value and selection of a text field.

content/browser/accessibility/browser_accessibility_manager_android.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/accessibility/browser_accessibility_manager_android.h"
 
 #include <cmath>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
@@ skipping 206 matching lines @@
   for (unsigned i = 0; i < node->PlatformChildCount(); ++i) {
     Java_BrowserAccessibilityManager_addAccessibilityNodeInfoChild(
         env, obj, info, node->InternalGetChild(i)->GetId());
   }
   Java_BrowserAccessibilityManager_setAccessibilityNodeInfoBooleanAttributes(
       env, obj, info,
       id,
       node->IsCheckable(),
       node->IsChecked(),
       node->IsClickable(),
+      node->IsEditableText(),
       node->IsEnabled(),
       node->IsFocusable(),
       node->IsFocused(),
       node->IsPassword(),
       node->IsScrollable(),
       node->IsSelected(),
       node->IsVisibleToUser());
   Java_BrowserAccessibilityManager_setAccessibilityNodeInfoClassName(
       env, obj, info,
       base::android::ConvertUTF8ToJavaString(env, node->GetClassName()).obj());
@@ skipping 162 matching lines @@
   SetFocus(GetRoot(), true);
 }
 
 void BrowserAccessibilityManagerAndroid::ScrollToMakeNodeVisible(
     JNIEnv* env, jobject obj, jint id) {
   BrowserAccessibility* node = GetFromID(id);
   if (node)
     ScrollToMakeVisible(*node, gfx::Rect(node->GetLocation().size()));
 }
 
+void BrowserAccessibilityManagerAndroid::SetTextFieldValue(
+    JNIEnv* env, jobject obj, jint id, jstring value) {
+  BrowserAccessibility* node = GetFromID(id);
+  if (node) {
+    BrowserAccessibilityManager::SetValue(
+        *node, base::android::ConvertJavaStringToUTF16(env, value));
+  }
+}
+
+void BrowserAccessibilityManagerAndroid::SetSelection(
+    JNIEnv* env, jobject obj, jint id, jint start, jint end) {
+  BrowserAccessibility* node = GetFromID(id);
+  if (node)
+    SetTextSelection(*node, start, end);
+}
+
 void BrowserAccessibilityManagerAndroid::HandleHoverEvent(
     BrowserAccessibility* node) {
   JNIEnv* env = AttachCurrentThread();
   ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
   if (obj.is_null())
     return;
 
   BrowserAccessibilityAndroid* ancestor =
       static_cast<BrowserAccessibilityAndroid*>(node->GetParent());
   while (ancestor && ancestor != GetRoot()) {
@@ skipping 80 matching lines @@
 BrowserAccessibilityManagerAndroid::UseRootScrollOffsetsWhenComputingBounds() {
   // The Java layer handles the root scroll offset.
   return false;
 }
 
 bool RegisterBrowserAccessibilityManager(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace content