implement input type=color for android

content/components/web_contents_delegate_android/java/src/org/chromium/content/components/web_contents_delegate_android/ColorChooserAndroid.java

Index: content/components/web_contents_delegate_android/java/src/org/chromium/content/components/web_contents_delegate_android/ColorChooserAndroid.java
diff --git a/content/components/web_contents_delegate_android/java/src/org/chromium/content/components/web_contents_delegate_android/ColorChooserAndroid.java b/content/components/web_contents_delegate_android/java/src/org/chromium/content/components/web_contents_delegate_android/ColorChooserAndroid.java
new file mode 100644
index 0000000000000000000000000000000000000000..09b233ef6b3426dfe31de48c5dea001f69d4e4ce
--- /dev/null
+++ b/content/components/web_contents_delegate_android/java/src/org/chromium/content/components/web_contents_delegate_android/ColorChooserAndroid.java
@@ -0,0 +1,54 @@
+// Copyright (c) 2012 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.
+
+package org.chromium.content.components.web_contents_delegate_android;
+
+import android.content.Context;
+
+import org.chromium.base.CalledByNative;
+import org.chromium.base.JNINamespace;
+import org.chromium.content.browser.ContentViewCore;
+import org.chromium.ui.ColorPickerDialog;
+
+/**
+ * ColorChooserAndroid communicates with the java ColorPickerDialog and the
+ * native color_chooser_android.cc
+ */
+@JNINamespace("content")
+public class ColorChooserAndroid {
+  private final ColorPickerDialog mDialog;
+  private final int mNativeColorChooserAndroid;
+
+  private ColorChooserAndroid(int nativeColorChooserAndroid,
+      Context context, int initialColor) {
+    ColorPickerDialog.OnColorChangedListener listener =
+        new ColorPickerDialog.OnColorChangedListener() {
+
+      @Override
+      public void colorChanged(int color) {
+        mDialog.dismiss();
+        nativeOnColorChosen(mNativeColorChooserAndroid, color);
+      }
+    };
+
+    mNativeColorChooserAndroid = nativeColorChooserAndroid;
+    mDialog = new ColorPickerDialog(context, listener, initialColor);
+  }
+
+  @CalledByNative
+  public void openColorChooser() {
+    mDialog.show();
+  }
+
+  @CalledByNative
+  public static ColorChooserAndroid createColorChooserAndroid(
+      int nativeColorChooserAndroid,
+      ContentViewCore contentViewCore, int initialColor) {
+    return new ColorChooserAndroid(nativeColorChooserAndroid,
+        contentViewCore.getContext(), initialColor);
+  }
+
+  // Implemented in color_chooser_android.cc
+  private native void nativeOnColorChosen(int nativeColorChooserAndroid, int color);
+}