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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/power_save_blocker_android.h" | 5 #include "content/browser/power_save_blocker_android.h" |
6 | 6 |
7 #include "base/android/jni_android.h" | 7 #include "base/android/jni_android.h" |
| 8 #include "base/android/jni_helper.h" |
8 #include "base/logging.h" | 9 #include "base/logging.h" |
9 #include "content/browser/power_save_blocker_impl.h" | 10 #include "content/browser/power_save_blocker_impl.h" |
| 11 #include "content/public/browser/android/content_view_core.h" |
10 #include "content/public/browser/browser_thread.h" | 12 #include "content/public/browser/browser_thread.h" |
11 #include "jni/PowerSaveBlocker_jni.h" | 13 #include "jni/PowerSaveBlocker_jni.h" |
12 #include "ui/android/window_android.h" | 14 #include "ui/android/view_android.h" |
13 | 15 |
14 using base::android::AttachCurrentThread; | 16 using base::android::AttachCurrentThread; |
15 using base::android::ScopedJavaLocalRef; | 17 using base::android::ScopedJavaLocalRef; |
| 18 using gfx::NativeView; |
16 | 19 |
17 namespace content { | 20 namespace content { |
18 | 21 |
19 class PowerSaveBlockerImpl::Delegate | 22 class PowerSaveBlockerImpl::Delegate |
20 : public base::RefCountedThreadSafe<PowerSaveBlockerImpl::Delegate> { | 23 : public base::RefCountedThreadSafe<PowerSaveBlockerImpl::Delegate> { |
21 public: | 24 public: |
22 explicit Delegate(gfx::NativeWindow native_window) { | 25 explicit Delegate(NativeView view_android) { |
23 j_window_android_ = JavaObjectWeakGlobalRef(AttachCurrentThread(), | 26 j_view_android_ = JavaObjectWeakGlobalRef( |
24 static_cast<ui::WindowAndroid*>(native_window)->GetJavaObject().obj()); | 27 AttachCurrentThread(), view_android->GetJavaObject().obj()); |
25 } | 28 } |
26 | 29 |
27 // Does the actual work to apply or remove the desired power save block. | 30 // Does the actual work to apply or remove the desired power save block. |
28 void ApplyBlock(); | 31 void ApplyBlock(); |
29 void RemoveBlock(); | 32 void RemoveBlock(); |
30 | 33 |
31 private: | 34 private: |
32 friend class base::RefCountedThreadSafe<Delegate>; | 35 friend class base::RefCountedThreadSafe<Delegate>; |
33 ~Delegate() {} | 36 ~Delegate() {} |
34 | 37 |
35 JavaObjectWeakGlobalRef j_window_android_; | 38 JavaObjectWeakGlobalRef j_view_android_; |
36 | 39 |
37 DISALLOW_COPY_AND_ASSIGN(Delegate); | 40 DISALLOW_COPY_AND_ASSIGN(Delegate); |
38 }; | 41 }; |
39 | 42 |
40 void PowerSaveBlockerImpl::Delegate::ApplyBlock() { | 43 void PowerSaveBlockerImpl::Delegate::ApplyBlock() { |
41 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 44 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
42 JNIEnv* env = AttachCurrentThread(); | 45 JNIEnv* env = AttachCurrentThread(); |
43 ScopedJavaLocalRef<jobject> j_object = j_window_android_.get(env); | 46 ScopedJavaLocalRef<jobject> j_object = j_view_android_.get(env); |
44 if (j_object.obj()) | 47 if (j_object.obj()) |
45 Java_PowerSaveBlocker_applyBlock(env, j_object.obj()); | 48 Java_PowerSaveBlocker_applyBlock(env, j_object.obj()); |
46 } | 49 } |
47 | 50 |
48 void PowerSaveBlockerImpl::Delegate::RemoveBlock() { | 51 void PowerSaveBlockerImpl::Delegate::RemoveBlock() { |
49 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 52 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
50 JNIEnv* env = AttachCurrentThread(); | 53 JNIEnv* env = AttachCurrentThread(); |
51 ScopedJavaLocalRef<jobject> j_object = j_window_android_.get(env); | 54 ScopedJavaLocalRef<jobject> j_object = j_view_android_.get(env); |
52 if (j_object.obj()) | 55 if (j_object.obj()) |
53 Java_PowerSaveBlocker_removeBlock(env, j_object.obj()); | 56 Java_PowerSaveBlocker_removeBlock(env, j_object.obj()); |
54 } | 57 } |
55 | 58 |
56 PowerSaveBlockerImpl::PowerSaveBlockerImpl(PowerSaveBlockerType type, | 59 PowerSaveBlockerImpl::PowerSaveBlockerImpl(PowerSaveBlockerType type, |
57 const std::string& reason) { | 60 const std::string& reason) { |
58 // Don't support kPowerSaveBlockPreventAppSuspension | 61 // Don't support kPowerSaveBlockPreventAppSuspension |
59 } | 62 } |
60 | 63 |
61 PowerSaveBlockerImpl::~PowerSaveBlockerImpl() { | 64 PowerSaveBlockerImpl::~PowerSaveBlockerImpl() { |
62 if (delegate_) { | 65 if (delegate_) { |
63 BrowserThread::PostTask( | 66 BrowserThread::PostTask( |
64 BrowserThread::UI, FROM_HERE, | 67 BrowserThread::UI, FROM_HERE, |
65 base::Bind(&Delegate::RemoveBlock, delegate_)); | 68 base::Bind(&Delegate::RemoveBlock, delegate_)); |
66 } | 69 } |
67 } | 70 } |
68 | 71 |
69 void PowerSaveBlockerImpl::InitDisplaySleepBlocker( | 72 void PowerSaveBlockerImpl::InitDisplaySleepBlocker(NativeView view_android) { |
70 gfx::NativeWindow native_window) { | 73 delegate_ = new Delegate(view_android); |
71 delegate_ = new Delegate(native_window); | |
72 // This may be called on any thread. | 74 // This may be called on any thread. |
73 BrowserThread::PostTask( | 75 BrowserThread::PostTask( |
74 BrowserThread::UI, FROM_HERE, | 76 BrowserThread::UI, FROM_HERE, |
75 base::Bind(&Delegate::ApplyBlock, delegate_)); | 77 base::Bind(&Delegate::ApplyBlock, delegate_)); |
76 } | 78 } |
77 | 79 |
78 bool RegisterPowerSaveBlocker(JNIEnv* env) { | 80 bool RegisterPowerSaveBlocker(JNIEnv* env) { |
79 return RegisterNativesImpl(env); | 81 return RegisterNativesImpl(env); |
80 } | 82 } |
81 | 83 |
82 } // namespace content | 84 } // namespace content |
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