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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
nilesh
2013/04/12 19:07:10
2013
aurimas (slooooooooow)
2013/04/12 22:00:41
Done.
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2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef UI_VIEW_ANDROID_H_ | |
nilesh
2013/04/12 19:07:10
UI_ANDROID_VIEW_ANDROID_H
aurimas (slooooooooow)
2013/04/12 22:00:41
Done.
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6 #define UI_VIEW_ANDROID_H_ | |
7 | |
8 #include <jni.h> | |
9 #include "base/android/jni_helper.h" | |
10 #include "base/android/scoped_java_ref.h" | |
11 | |
12 namespace ui { | |
13 | |
14 class WindowAndroid; | |
15 | |
16 // This class deals with the Android native window ref count. | |
joth
2013/04/12 19:00:48
i"m not sure what ref count that is?
aurimas (slooooooooow)
2013/04/12 22:00:41
Done.
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17 class ViewAndroid { | |
joth
2013/04/12 19:00:48
Can we get the java and native class names consist
aurimas (slooooooooow)
2013/04/12 22:00:41
Done.
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18 public: | |
19 ViewAndroid(JNIEnv* env, jobject obj, WindowAndroid* window); | |
joth
2013/04/12 19:00:48
what's the lifetime relationship of |window| ? it
aurimas (slooooooooow)
2013/04/12 22:00:41
WindowAndroid has a life time of the application.
joth
2013/04/16 04:02:42
I see.
nit: I think you mean activity, not applic
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20 | |
21 void Destroy(JNIEnv* env, jobject obj); | |
22 | |
23 WindowAndroid* GetWindowAndroid(); | |
24 | |
25 base::android::ScopedJavaLocalRef<jobject> GetJavaObject(); | |
joth
2013/04/12 19:00:48
note - will return NULL if the java side was GCed
aurimas (slooooooooow)
2013/04/12 22:00:41
How can I fix this? Add null checks?
joth
2013/04/16 04:02:42
yeah.. we basically get this pattern that any time
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26 | |
27 static bool RegisterViewAndroid(JNIEnv* env); | |
28 | |
29 private: | |
30 ~ViewAndroid(); | |
31 JavaObjectWeakGlobalRef weak_java_view_; | |
32 WindowAndroid* window_android_; | |
33 | |
34 DISALLOW_COPY_AND_ASSIGN(ViewAndroid); | |
35 }; | |
36 | |
37 } // namespace ui | |
38 | |
39 #endif // UI_VIEW_ANDROID_H_ | |
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