OLD | NEW |
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 package org.chromium.content.browser; | 5 package org.chromium.content.browser; |
6 | 6 |
7 import android.content.BroadcastReceiver; | 7 import android.content.BroadcastReceiver; |
8 import android.content.Context; | 8 import android.content.Context; |
9 import android.content.Intent; | 9 import android.content.Intent; |
10 import android.content.IntentFilter; | 10 import android.content.IntentFilter; |
11 import android.os.Debug; | 11 import android.os.Debug; |
12 import android.util.Log; | 12 import android.util.Log; |
13 | 13 |
14 import org.chromium.content.common.CommandLine; | 14 import org.chromium.base.CommandLine; |
| 15 import org.chromium.content.common.ContentSwitches; |
15 | 16 |
16 /** | 17 /** |
17 * Logs Heap stats, such as gc count, alloc count, etc. | 18 * Logs Heap stats, such as gc count, alloc count, etc. |
18 * It's enabled by CommandLine.ENABLE_TEST_INTENTS, and logs whenever broadcast | 19 * It's enabled by CommandLine.ENABLE_TEST_INTENTS, and logs whenever broadcast |
19 * intent ACTION_LOG is received, e.g.: | 20 * intent ACTION_LOG is received, e.g.: |
20 * adb shell am broadcast -a com.google.android.apps.chrome.LOG_HEAP_STATS | 21 * adb shell am broadcast -a com.google.android.apps.chrome.LOG_HEAP_STATS |
21 */ | 22 */ |
22 public class HeapStatsLogger { | 23 public class HeapStatsLogger { |
23 private static final String TAG = "HeapStatsLogger"; | 24 private static final String TAG = "HeapStatsLogger"; |
24 private static final String ACTION_LOG = "com.google.android.apps.chrome.LOG
_HEAP_STATS"; | 25 private static final String ACTION_LOG = "com.google.android.apps.chrome.LOG
_HEAP_STATS"; |
25 | 26 |
26 private static HeapStatsLogger sHeapStats; | 27 private static HeapStatsLogger sHeapStats; |
27 | 28 |
28 private final HeapStatsLoggerReceiver mBroadcastReceiver; | 29 private final HeapStatsLoggerReceiver mBroadcastReceiver; |
29 private final HeapStatsLoggerIntentFilter mIntentFilter; | 30 private final HeapStatsLoggerIntentFilter mIntentFilter; |
30 | 31 |
31 public static void init(Context context) { | 32 public static void init(Context context) { |
32 if (CommandLine.getInstance().hasSwitch(CommandLine.ENABLE_TEST_INTENTS)
) { | 33 if (CommandLine.getInstance().hasSwitch(ContentSwitches.ENABLE_TEST_INTE
NTS)) { |
33 sHeapStats = new HeapStatsLogger(context); | 34 sHeapStats = new HeapStatsLogger(context); |
34 } | 35 } |
35 } | 36 } |
36 | 37 |
37 private HeapStatsLogger(Context context) { | 38 private HeapStatsLogger(Context context) { |
38 Debug.startAllocCounting(); | 39 Debug.startAllocCounting(); |
39 mBroadcastReceiver = new HeapStatsLoggerReceiver(); | 40 mBroadcastReceiver = new HeapStatsLoggerReceiver(); |
40 mIntentFilter = new HeapStatsLoggerIntentFilter(); | 41 mIntentFilter = new HeapStatsLoggerIntentFilter(); |
41 context.registerReceiver(mBroadcastReceiver, mIntentFilter); | 42 context.registerReceiver(mBroadcastReceiver, mIntentFilter); |
42 } | 43 } |
(...skipping 20 matching lines...) Expand all Loading... |
63 // Format is "key=value unit", and it'll be parsed by the test | 64 // Format is "key=value unit", and it'll be parsed by the test |
64 // runner in order to be added to the bot graphs. | 65 // runner in order to be added to the bot graphs. |
65 "gc_count=" + Debug.getGlobalGcInvocationCount() + " times " + | 66 "gc_count=" + Debug.getGlobalGcInvocationCount() + " times " + |
66 "alloc_count=" + Debug.getGlobalAllocCount() + " times " + | 67 "alloc_count=" + Debug.getGlobalAllocCount() + " times " + |
67 "alloc_size=" + Debug.getGlobalAllocSize() + " bytes " + | 68 "alloc_size=" + Debug.getGlobalAllocSize() + " bytes " + |
68 "freed_count=" + Debug.getGlobalFreedCount() + " times " + | 69 "freed_count=" + Debug.getGlobalFreedCount() + " times " + |
69 "freed_size=" + Debug.getGlobalFreedSize() + " bytes" | 70 "freed_size=" + Debug.getGlobalFreedSize() + " bytes" |
70 ); | 71 ); |
71 } | 72 } |
72 } | 73 } |
OLD | NEW |