| 1 | // Copyright 2013 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 | package org.chromium.base; |
| 6 | |
| 7 | import android.os.Handler; |
| 8 | import android.os.HandlerThread; |
| 9 | import android.os.Looper; |
| 10 | import android.os.Message; |
| 11 | |
| 12 | /** |
| 13 | * This class is an internal detail of the native counterpart. |
| 14 | * It is instantiated and owned by the native object. |
| 15 | */ |
| 16 | @JNINamespace("base::android") |
| 17 | class JavaHandlerThread { |
| 18 | final HandlerThread mThread; |
| 19 | |
| 20 | private JavaHandlerThread(String name) { |
| 21 | mThread = new HandlerThread(name); |
| 22 | } |
| 23 | |
| 24 | @CalledByNative |
| 25 | private static JavaHandlerThread create(String name) { |
| 26 | return new JavaHandlerThread(name); |
| 27 | } |
| 28 | |
| 29 | @CalledByNative |
| 30 | private void start(final int nativeThread, final int nativeEvent) { |
| 31 | mThread.start(); |
| 32 | new Handler(mThread.getLooper()).post(new Runnable() { |
| 33 | @Override |
| 34 | public void run() { |
| 35 | nativeInitializeThread(nativeThread, nativeEvent); |
| 36 | } |
| 37 | }); |
| 38 | } |
| 39 | |
| 40 | private native void nativeInitializeThread(int nativeJavaHandlerThread, int nativeEvent); |
| 41 | } |