blob: 8c73c4da4ed9ecf3be334e17da41489a0a2738d5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
// 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.
#ifndef CHROME_BROWSER_ANDROID_PRECACHE_PRECACHE_LAUNCHER_H_
#define CHROME_BROWSER_ANDROID_PRECACHE_PRECACHE_LAUNCHER_H_
#include <jni.h>
#include "base/android/jni_android.h"
#include "base/android/jni_weak_ref.h"
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
class PrecacheLauncher {
public:
PrecacheLauncher(JNIEnv* env, jobject obj);
void Destroy(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
void Start(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
void Cancel(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
private:
~PrecacheLauncher();
// Called when precaching completes. |try_again_soon| is true iff the precache
// failed to start due to a transient error and should be attempted again
// soon.
void OnPrecacheCompleted(bool try_again_soon);
JavaObjectWeakGlobalRef weak_java_precache_launcher_;
// This must be the last member field in the class.
base::WeakPtrFactory<PrecacheLauncher> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(PrecacheLauncher);
};
// Registers the native methods to be called from Java.
bool RegisterPrecacheLauncher(JNIEnv* env);
#endif // CHROME_BROWSER_ANDROID_PRECACHE_PRECACHE_LAUNCHER_H_
|
