Index: content/browser/screen_orientation/screen_orientation_provider_android.cc |
diff --git a/content/browser/screen_orientation/screen_orientation_provider_android.cc b/content/browser/screen_orientation/screen_orientation_provider_android.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..7c4166475d211be1be756576622d0a62da706b68 |
--- /dev/null |
+++ b/content/browser/screen_orientation/screen_orientation_provider_android.cc |
@@ -0,0 +1,59 @@ |
+// Copyright 2014 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/screen_orientation/screen_orientation_provider_android.h" |
+ |
+#include "content/browser/screen_orientation/screen_orientation_dispatcher_host.h" |
+#include "jni/ScreenOrientationProvider_jni.h" |
+ |
+using base::android::AttachCurrentThread; |
+ |
+namespace content { |
+ |
+ScreenOrientationProviderAndroid::ScreenOrientationProviderAndroid() { |
+ |
+} |
+ |
+ScreenOrientationProviderAndroid::~ScreenOrientationProviderAndroid() { |
+ |
+} |
+ |
+bool ScreenOrientationProviderAndroid::LockOrientation( |
+ Orientations orientations) { |
+ |
+ if ((orientations & OrientationPortrait) && |
+ (orientations & OrientationLandscape)) |
+ return false; |
kenneth.r.christiansen
2014/02/06 15:03:12
does the spec say that that is not allowed?
I hea
ostap
2014/02/06 21:23:28
That's android specific.
Current android API can l
|
+ |
+ if (j_orientation_provider_.is_null()) { |
+ j_orientation_provider_.Reset( |
+ Java_ScreenOrientationProvider_create( |
+ AttachCurrentThread(), |
+ base::android::GetApplicationContext())); |
+ } |
+ |
+ Java_ScreenOrientationProvider_lockOrientation(AttachCurrentThread(), |
+ j_orientation_provider_.obj(), orientations); |
+ return true; |
+} |
+ |
+void ScreenOrientationProviderAndroid::UnlockOrientation() { |
+ if (j_orientation_provider_.is_null()) |
+ return; |
+ Java_ScreenOrientationProvider_unlockOrientation(AttachCurrentThread(), |
+ j_orientation_provider_.obj()); |
+ |
+} |
+ |
+// static |
+bool ScreenOrientationProviderAndroid::Register(JNIEnv* env) { |
+ return RegisterNativesImpl(env); |
+} |
+ |
+// static |
+ScreenOrientationProvider* ScreenOrientationDispatcherHost::CreateProvider() { |
+ return new ScreenOrientationProviderAndroid(); |
+} |
+ |
+} // namespace content |