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Mount/Unmount secure containers

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Persist flags in PackageSetting. Flags are relevant to ApplicationInfo.FLAG_SYSTEM, Application.FLAG_ON_SDCARD, ApplicationInfo.FLAG_FORWARD_LOCK.
New pm command to simulate mount/unmount in Pm. This will be removed
when MountService/vold event generation gets fixed.
Calls from MountService into PackageManager when media gets mounted/unmounted.
Scan the packages and grant permissions when the sdcard gets mounted.
This api might change again.
This commit is contained in:
Suchi Amalapurapu
2010-01-18 00:15:59 -08:00
parent 97d1195832
commit fd3530f905
3 changed files with 154 additions and 19 deletions
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10
services/java/com/android/server/MountService.java
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@ -28,6 +28,7 @@ import android.content.res.Resources;
import android.net.Uri;
import android.os.IMountService;
import android.os.Environment;
import android.os.ServiceManager;
import android.os.SystemProperties;
import android.os.UEventObserver;
import android.os.Handler;
@ -131,6 +132,8 @@ class MountService extends IMountService.Stub
private String mLegacyState = Environment.MEDIA_REMOVED;
private PackageManagerService mPms;
/**
* Constructs a new MountService instance
*
@ -139,6 +142,7 @@ class MountService extends IMountService.Stub
public MountService(Context context) {
mContext = context;
mPms = (PackageManagerService) ServiceManager.getService("package");
// Register a BOOT_COMPLETED handler so that we can start
// our NativeDaemonConnector. We defer the startup so that we don't
// start processing events before we ought-to
@ -509,6 +513,8 @@ class MountService extends IMountService.Stub
void handlePossibleExplicitUnmountBroadcast(String path) {
if (mMounted) {
mMounted = false;
// Update media status on PackageManagerService to unmount packages on sdcard
mPms.updateExternalMediaStatus(false);
Intent intent = new Intent(Intent.ACTION_MEDIA_UNMOUNTED,
Uri.parse("file://" + path));
mContext.sendBroadcast(intent);
@ -739,6 +745,8 @@ class MountService extends IMountService.Stub
updatePublicVolumeState(path, Environment.MEDIA_UNMOUNTED);
// Update media status on PackageManagerService to unmount packages on sdcard
mPms.updateExternalMediaStatus(false);
if (mShowSafeUnmountNotificationWhenUnmounted) {
setMediaStorageNotification(
com.android.internal.R.string.ext_media_safe_unmount_notification_title,
@ -800,6 +808,8 @@ class MountService extends IMountService.Stub
void notifyMediaMounted(String path, boolean readOnly) {
updatePublicVolumeState(path, Environment.MEDIA_MOUNTED);
// Update media status on PackageManagerService to mount packages on sdcard
mPms.updateExternalMediaStatus(true);
setMediaStorageNotification(0, 0, 0, false, false, null);
updateUsbMassStorageNotification(false, false);
Intent intent = new Intent(Intent.ACTION_MEDIA_MOUNTED,