Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Invalidate installd when mounts change.

Browse Source 
Test: builds, boots, common operations work
Bug: 34249218
Change-Id: Ia893b43dd7ff6078d91df50a9e8d644583617982
This commit is contained in:
Jeff Sharkey
2017-01-16 20:58:40 -07:00
parent eda5d5183e
commit 7d25fafea7
2 changed files with 33 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
services/core/java/com/android/server/pm/Installer.java
View File

@@ -415,6 +415,15 @@ public class Installer extends SystemService {
}
}
public void invalidateMounts() throws InstallerException {
if (!checkBeforeRemote()) return;
try {
mInstalld.invalidateMounts();
} catch (Exception e) {
throw InstallerException.from(e);
}
}
private static void assertValidInstructionSet(String instructionSet)
throws InstallerException {
for (String abi : Build.SUPPORTED_ABIS) {

26
services/usage/java/com/android/server/usage/StorageStatsService.java
View File

@@ -31,9 +31,10 @@ import android.os.Environment;
import android.os.SystemProperties;
import android.os.UserHandle;
import android.os.UserManager;
import android.os.storage.StorageEventListener;
import android.os.storage.StorageManager;
import android.os.storage.VolumeInfo;
import android.util.Log;
import android.util.Slog;
import com.android.internal.util.ArrayUtils;
import com.android.server.SystemService;
@@ -66,6 +67,7 @@ public class StorageStatsService extends IStorageStatsManager.Stub {
private final UserManager mUser;
private final PackageManager mPackage;
private final StorageManager mStorage;
private final Installer mInstaller;
public StorageStatsService(Context context) {
@@ -74,8 +76,28 @@ public class StorageStatsService extends IStorageStatsManager.Stub {
mUser = context.getSystemService(UserManager.class);
mPackage = context.getSystemService(PackageManager.class);
mStorage = context.getSystemService(StorageManager.class);
mInstaller = new Installer(context);
mInstaller.onStart();
invalidateMounts();
mStorage.registerListener(new StorageEventListener() {
@Override
public void onVolumeStateChanged(VolumeInfo vol, int oldState, int newState) {
if ((vol.type == VolumeInfo.TYPE_PRIVATE)
&& (newState == VolumeInfo.STATE_MOUNTED)) {
invalidateMounts();
}
}
});
}
private void invalidateMounts() {
try {
mInstaller.invalidateMounts();
} catch (InstallerException e) {
Slog.wtf(TAG, "Failed to invalidate mounts", e);
}
}
private void enforcePermission(int callingUid, String callingPackage) {
@@ -242,7 +264,7 @@ public class StorageStatsService extends IStorageStatsManager.Stub {
private static void checkEquals(String msg, long expected, long actual) {
if (expected != actual) {
Log.e(TAG, msg + " expected " + expected + " actual " + actual);
Slog.e(TAG, msg + " expected " + expected + " actual " + actual);
}
}