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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 #ifndef CHROME_BROWSER_CHROMEOS_ARC_PROCESS_ARC_PROCESS_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_ARC_PROCESS_ARC_PROCESS_H_ |
6 #define CHROME_BROWSER_CHROMEOS_ARC_PROCESS_ARC_PROCESS_H_ | 6 #define CHROME_BROWSER_CHROMEOS_ARC_PROCESS_ARC_PROCESS_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
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32 | 32 |
33 base::ProcessId nspid() const { return nspid_; } | 33 base::ProcessId nspid() const { return nspid_; } |
34 base::ProcessId pid() const { return pid_; } | 34 base::ProcessId pid() const { return pid_; } |
35 const std::string& process_name() const { return process_name_; } | 35 const std::string& process_name() const { return process_name_; } |
36 mojom::ProcessState process_state() const { return process_state_; } | 36 mojom::ProcessState process_state() const { return process_state_; } |
37 bool is_focused() const { return is_focused_; } | 37 bool is_focused() const { return is_focused_; } |
38 int64_t last_activity_time() const { return last_activity_time_; } | 38 int64_t last_activity_time() const { return last_activity_time_; } |
39 std::vector<std::string>& packages() { return packages_; } | 39 std::vector<std::string>& packages() { return packages_; } |
40 const std::vector<std::string>& packages() const { return packages_; } | 40 const std::vector<std::string>& packages() const { return packages_; } |
41 | 41 |
| 42 // Returns true if the process is important and should be protected more |
| 43 // from OOM kills than other processes. |
| 44 // TODO(cylee|yusukes): Check what stock Android does for handling OOM and |
| 45 // modify this function as needed (crbug.com/719537). |
| 46 bool IsImportant() const; |
| 47 |
| 48 // Returns true if it is okay for the kernel OOM killer to kill the process. |
| 49 // TODO(cylee|yusukes): Consider removing this function. Having only |
| 50 // IsImportant() might be good enough. |
| 51 bool IsKernelKillable() const; |
| 52 |
42 private: | 53 private: |
43 base::ProcessId nspid_; | 54 base::ProcessId nspid_; |
44 base::ProcessId pid_; | 55 base::ProcessId pid_; |
45 std::string process_name_; | 56 std::string process_name_; |
46 mojom::ProcessState process_state_; | 57 mojom::ProcessState process_state_; |
47 // If the Android app is the focused window. | 58 // If the Android app is the focused window. |
48 bool is_focused_; | 59 bool is_focused_; |
49 // A monotonic timer recording the last time this process was active. | 60 // A monotonic timer recording the last time this process was active. |
50 // Milliseconds since Android boot. This info is passed from Android | 61 // Milliseconds since Android boot. This info is passed from Android |
51 // ActivityManagerService via IPC. | 62 // ActivityManagerService via IPC. |
52 int64_t last_activity_time_; | 63 int64_t last_activity_time_; |
53 std::vector<std::string> packages_; | 64 std::vector<std::string> packages_; |
54 | 65 |
55 DISALLOW_COPY_AND_ASSIGN(ArcProcess); | 66 DISALLOW_COPY_AND_ASSIGN(ArcProcess); |
56 }; | 67 }; |
57 | 68 |
58 } // namespace arc | 69 } // namespace arc |
59 | 70 |
60 #endif // CHROME_BROWSER_CHROMEOS_ARC_PROCESS_ARC_PROCESS_H_ | 71 #endif // CHROME_BROWSER_CHROMEOS_ARC_PROCESS_ARC_PROCESS_H_ |
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