src/content/browser/android/child_process_launcher_android.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_BROWSER_ANDROID_CHILD_PROCESS_LAUNCHER_ANDROID_H_
   6 #define CONTENT_BROWSER_ANDROID_CHILD_PROCESS_LAUNCHER_ANDROID_H_
   7
   8 #include <jni.h>
   9
  10 #include "base/callback.h"
  11 #include "base/command_line.h"
  12 #include "base/platform_file.h"
  13 #include "base/process/process.h"
  14 #include "content/public/browser/file_descriptor_info.h"
  15
  16 namespace content {
  17
  18 typedef base::Callback<void(base::ProcessHandle)> StartChildProcessCallback;
  19 // Starts a process as a child process spawned by the Android
  20 // ActivityManager.
  21 // The created process handle is returned to the |callback| on success, 0 is
  22 // retuned if the process could not be created.
  23 void StartChildProcess(
  24     const base::CommandLine::StringVector& argv,
  25     int child_process_id,
  26     const std::vector<FileDescriptorInfo>& files_to_register,
  27     const StartChildProcessCallback& callback);
  28
  29 // Stops a child process based on the handle returned form
  30 // StartChildProcess.
  31 void StopChildProcess(base::ProcessHandle handle);
  32
  33 bool IsChildProcessOomProtected(base::ProcessHandle handle);
  34
  35 void SetChildProcessInForeground(base::ProcessHandle handle,
  36                                  bool in_foreground);
  37
  38 void RegisterViewSurface(int surface_id, jobject j_surface);
  39
  40 void UnregisterViewSurface(int surface_id);
  41
  42 void RegisterChildProcessSurfaceTexture(int surface_texture_id,
  43                                         int child_process_id,
  44                                         jobject j_surface_texture);
  45
  46 void UnregisterChildProcessSurfaceTexture(int surface_texture_id,
  47                                           int child_process_id);
  48
  49 bool RegisterChildProcessLauncher(JNIEnv* env);
  50
  51 }  // namespace content
  52
  53 #endif  // CONTENT_BROWSER_ANDROID_CHILD_PROCESS_LAUNCHER_ANDROID_H_