Turn Autofill country text input into a Spinner.

chrome/browser/ui/android/autofill/country_adapter_android.h

Index: chrome/browser/ui/android/autofill/country_adapter_android.h
diff --git a/chrome/browser/ui/android/autofill/country_adapter_android.h b/chrome/browser/ui/android/autofill/country_adapter_android.h
new file mode 100644
index 0000000000000000000000000000000000000000..3886901814e370dd3ff608dccffbcfd40c6f922f
--- /dev/null
+++ b/chrome/browser/ui/android/autofill/country_adapter_android.h
@@ -0,0 +1,44 @@
+// Copyright 2013 The Chromium Authors. All rights reserved.

[aurimas (slooooooooow), 2014/08/01 15:18:21]

s/2013/2014

[Evan Stade, 2014/08/01 18:59:23]

Acknowledged.

[Evan Stade, 2014/08/04 20:36:04]

Done.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_UI_ANDROID_AUTOFILL_COUNTRY_ADAPTER_ANDROID_H_
+#define CHROME_BROWSER_UI_ANDROID_AUTOFILL_COUNTRY_ADAPTER_ANDROID_H_
+
+#include "base/android/jni_weak_ref.h"
+#include "base/android/scoped_java_ref.h"
+#include "chrome/browser/ui/autofill/country_combobox_model.h"
+
+namespace autofill {
+
+// A bridge class for showing a list of countries in the Android settings UI.
+class CountryAdapterAndroid {
+ public:
+  CountryAdapterAndroid(JNIEnv* env, jobject obj);
+
+  // Returns the number of items in the model.
+  jint GetItemCount(JNIEnv* unused_env, jobject unused_obj);
+
+  // Gets the country code at the given index.
+  base::android::ScopedJavaLocalRef<jstring>

[aurimas (slooooooooow), 2014/08/01 15:18:21]

I know its not really used in Chromium much, but we tend to set "using
base::android::ScopedJavaLocalRef;" [1] for easier readability. It is really up
to you though.

[1]
https://code.google.com/p/chromium/codesearch#chromium/src/net/android/keysto...

[Evan Stade, 2014/08/01 18:59:23]

Only in .cc files

+      GetCountryCodeAt(JNIEnv* env, jobject unused_obj, jint position);
+
+  // Gets the country display name at the given index.
+  base::android::ScopedJavaLocalRef<jstring>
+      GetCountryNameAt(JNIEnv* env, jobject unused_obj, jint position);
+
+  // Registers the JNI bindings for this class.
+  static bool Register(JNIEnv* env);
+
+ private:
+  ~CountryAdapterAndroid();
+
+  // Pointer to the java counterpart.
+  JavaObjectWeakGlobalRef weak_java_obj_;
+
+  CountryComboboxModel country_combobox_model_;
+};
+
+}  // namespace autofill
+
+#endif  // CHROME_BROWSER_UI_ANDROID_AUTOFILL_COUNTRY_ADAPTER_ANDROID_H_