Added dropbox broadcast notification
To monitor the dropbox an application have to either poll the dropbox
and keep track of all entries or observ the /data/system/dropbox
directory. The later requires that the application runs as system-user.
This commit adds that a broadcast intent is sent when something is written
to the dropbox and an application can just listen on this intent and
then reads the entry with help of the DropboxManager class.
The application have to hold the permission android.permission.READ_LOGS
to get the intent.
Change-Id: I1f77f206a243df69f4ed5306078c47f7bf6181ec
diff --git a/services/java/com/android/server/DropBoxManagerService.java b/services/java/com/android/server/DropBoxManagerService.java
index 0de11c6..2cabce1 100644
--- a/services/java/com/android/server/DropBoxManagerService.java
+++ b/services/java/com/android/server/DropBoxManagerService.java
@@ -211,8 +211,14 @@
}
} while (read > 0);
- createEntry(temp, tag, flags);
+ long time = createEntry(temp, tag, flags);
temp = null;
+
+ Intent dropboxIntent = new Intent(DropBoxManager.ACTION_DROPBOX_ENTRY_ADDED);
+ dropboxIntent.putExtra(DropBoxManager.EXTRA_TAG, tag);
+ dropboxIntent.putExtra(DropBoxManager.EXTRA_TIME, time);
+ mContext.sendBroadcast(dropboxIntent, android.Manifest.permission.READ_LOGS);
+
} catch (IOException e) {
Slog.e(TAG, "Can't write: " + tag, e);
} finally {
@@ -590,7 +596,7 @@
}
/** Moves a temporary file to a final log filename and enrolls it. */
- private synchronized void createEntry(File temp, String tag, int flags) throws IOException {
+ private synchronized long createEntry(File temp, String tag, int flags) throws IOException {
long t = System.currentTimeMillis();
// Require each entry to have a unique timestamp; if there are entries
@@ -629,6 +635,7 @@
} else {
enrollEntry(new EntryFile(temp, mDropBoxDir, tag, t, flags, mBlockSize));
}
+ return t;
}
/**