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| author | Jeff Sharkey <jsharkey@android.com> | 2012-04-19 14:19:50 -0700 |
|---|---|---|
| committer | Android (Google) Code Review <android-gerrit@google.com> | 2012-04-19 14:19:50 -0700 |
| commit | 40e8b8ad94c0c04b2cce4d55c88464d439c4593d (patch) | |
| tree | b6e68a11306243acc0e9e47106c9bc93077a7f7a | |
| parent | f3dbb59f1d199b6db539c84d371a2e55c7a6bd05 (diff) | |
| parent | 4b49657c7f78f8cee30804f8b31a004a11fffd7f (diff) | |
| download | frameworks_base-40e8b8ad94c0c04b2cce4d55c88464d439c4593d.zip frameworks_base-40e8b8ad94c0c04b2cce4d55c88464d439c4593d.tar.gz frameworks_base-40e8b8ad94c0c04b2cce4d55c88464d439c4593d.tar.bz2 | |
Merge "Log when /cache files are deleted."
| -rw-r--r-- | services/java/com/android/server/DeviceStorageMonitorService.java | 16 | ||||
| -rw-r--r-- | services/java/com/android/server/EventLogTags.logtags | 4 |
2 files changed, 19 insertions, 1 deletions
diff --git a/services/java/com/android/server/DeviceStorageMonitorService.java b/services/java/com/android/server/DeviceStorageMonitorService.java index b943c09..0ed5189 100644 --- a/services/java/com/android/server/DeviceStorageMonitorService.java +++ b/services/java/com/android/server/DeviceStorageMonitorService.java @@ -26,6 +26,7 @@ import android.content.pm.IPackageDataObserver; import android.content.pm.IPackageManager; import android.os.Binder; import android.os.Environment; +import android.os.FileObserver; import android.os.Handler; import android.os.Message; import android.os.Process; @@ -91,6 +92,7 @@ public class DeviceStorageMonitorService extends Binder { private Intent mStorageFullIntent; private Intent mStorageNotFullIntent; private CachePackageDataObserver mClearCacheObserver; + private final CacheFileDeletedObserver mCacheFileDeletedObserver; private static final int _TRUE = 1; private static final int _FALSE = 0; private long mMemLowThreshold; @@ -324,6 +326,9 @@ public class DeviceStorageMonitorService extends Binder { mMemLowThreshold = getMemThreshold(); mMemFullThreshold = getMemFullThreshold(); checkMemory(true); + + mCacheFileDeletedObserver = new CacheFileDeletedObserver(); + mCacheFileDeletedObserver.startWatching(); } @@ -419,4 +424,15 @@ public class DeviceStorageMonitorService extends Binder { public boolean isMemoryLow() { return mLowMemFlag; } + + public static class CacheFileDeletedObserver extends FileObserver { + public CacheFileDeletedObserver() { + super(Environment.getDownloadCacheDirectory().getAbsolutePath(), FileObserver.DELETE); + } + + @Override + public void onEvent(int event, String path) { + EventLogTags.writeCacheFileDeleted(path); + } + } } diff --git a/services/java/com/android/server/EventLogTags.logtags b/services/java/com/android/server/EventLogTags.logtags index 0bcec2e..249513f 100644 --- a/services/java/com/android/server/EventLogTags.logtags +++ b/services/java/com/android/server/EventLogTags.logtags @@ -36,7 +36,7 @@ option java_package com.android.server # --------------------------- -# DeviceStorageMonitoryService.java +# DeviceStorageMonitorService.java # --------------------------- # The disk space free on the /data partition, in bytes 2744 free_storage_changed (data|2|2) @@ -44,6 +44,8 @@ option java_package com.android.server 2745 low_storage (data|2|2) # disk space free on the /data, /system, and /cache partitions in bytes 2746 free_storage_left (data|2|2),(system|2|2),(cache|2|2) +# file on cache partition was deleted +2748 cache_file_deleted (path|3) # --------------------------- |