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-rw-r--r--core/java/android/app/ApplicationPackageManager.java27
-rw-r--r--core/java/android/content/pm/IPackageMoveObserver.aidl3
-rw-r--r--core/java/android/content/pm/PackageManager.java4
-rw-r--r--core/java/android/os/storage/IMountService.java84
-rw-r--r--core/java/android/os/storage/IMountServiceListener.java10
-rw-r--r--core/java/android/os/storage/StorageEventListener.java2
-rw-r--r--core/java/android/os/storage/StorageManager.java76
-rw-r--r--core/java/android/os/storage/VolumeInfo.java25
-rw-r--r--core/java/android/os/storage/VolumeRecord.java139
9 files changed, 283 insertions, 87 deletions
diff --git a/core/java/android/app/ApplicationPackageManager.java b/core/java/android/app/ApplicationPackageManager.java
index 16a2430..6e511f3 100644
--- a/core/java/android/app/ApplicationPackageManager.java
+++ b/core/java/android/app/ApplicationPackageManager.java
@@ -79,6 +79,7 @@ import android.view.Display;
import dalvik.system.VMRuntime;
import com.android.internal.annotations.GuardedBy;
+import com.android.internal.os.SomeArgs;
import com.android.internal.util.Preconditions;
import com.android.internal.util.UserIcons;
@@ -2054,8 +2055,7 @@ final class ApplicationPackageManager extends PackageManager {
/** {@hide} */
private static class MoveCallbackDelegate extends IPackageMoveObserver.Stub implements
Handler.Callback {
- private static final int MSG_STARTED = 1;
- private static final int MSG_STATUS_CHANGED = 2;
+ private static final int MSG_STATUS_CHANGED = 1;
final MoveCallback mCallback;
final Handler mHandler;
@@ -2067,26 +2067,25 @@ final class ApplicationPackageManager extends PackageManager {
@Override
public boolean handleMessage(Message msg) {
- final int moveId = msg.arg1;
switch (msg.what) {
- case MSG_STARTED:
- mCallback.onStarted(moveId, (String) msg.obj);
- return true;
case MSG_STATUS_CHANGED:
- mCallback.onStatusChanged(moveId, msg.arg2, (long) msg.obj);
+ final SomeArgs args = (SomeArgs) msg.obj;
+ mCallback.onStatusChanged(args.argi1, (String) args.arg2, args.argi3,
+ (long) args.arg4);
+ args.recycle();
return true;
}
return false;
}
@Override
- public void onStarted(int moveId, String title) {
- mHandler.obtainMessage(MSG_STARTED, moveId, 0, title).sendToTarget();
- }
-
- @Override
- public void onStatusChanged(int moveId, int status, long estMillis) {
- mHandler.obtainMessage(MSG_STATUS_CHANGED, moveId, status, estMillis).sendToTarget();
+ public void onStatusChanged(int moveId, String moveTitle, int status, long estMillis) {
+ final SomeArgs args = SomeArgs.obtain();
+ args.argi1 = moveId;
+ args.arg2 = moveTitle;
+ args.argi3 = status;
+ args.arg4 = estMillis;
+ mHandler.obtainMessage(MSG_STATUS_CHANGED, args).sendToTarget();
}
}
diff --git a/core/java/android/content/pm/IPackageMoveObserver.aidl b/core/java/android/content/pm/IPackageMoveObserver.aidl
index 50ab3b5..155ed0b 100644
--- a/core/java/android/content/pm/IPackageMoveObserver.aidl
+++ b/core/java/android/content/pm/IPackageMoveObserver.aidl
@@ -22,6 +22,5 @@ package android.content.pm;
* @hide
*/
oneway interface IPackageMoveObserver {
- void onStarted(int moveId, String title);
- void onStatusChanged(int moveId, int status, long estMillis);
+ void onStatusChanged(int moveId, String moveTitle, int status, long estMillis);
}
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index f01ca09..a1ee7fc 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -4212,8 +4212,8 @@ public abstract class PackageManager {
/** {@hide} */
public static abstract class MoveCallback {
- public abstract void onStarted(int moveId, String title);
- public abstract void onStatusChanged(int moveId, int status, long estMillis);
+ public abstract void onStatusChanged(int moveId, String moveTitle, int status,
+ long estMillis);
}
/** {@hide} */
diff --git a/core/java/android/os/storage/IMountService.java b/core/java/android/os/storage/IMountService.java
index 16e0bf7..fcde3f4 100644
--- a/core/java/android/os/storage/IMountService.java
+++ b/core/java/android/os/storage/IMountService.java
@@ -942,6 +942,24 @@ public interface IMountService extends IInterface {
}
@Override
+ public VolumeRecord[] getVolumeRecords(int _flags) throws RemoteException {
+ Parcel _data = Parcel.obtain();
+ Parcel _reply = Parcel.obtain();
+ VolumeRecord[] _result;
+ try {
+ _data.writeInterfaceToken(DESCRIPTOR);
+ _data.writeInt(_flags);
+ mRemote.transact(Stub.TRANSACTION_getVolumeRecords, _data, _reply, 0);
+ _reply.readException();
+ _result = _reply.createTypedArray(VolumeRecord.CREATOR);
+ } finally {
+ _reply.recycle();
+ _data.recycle();
+ }
+ return _result;
+ }
+
+ @Override
public void mount(String volId) throws RemoteException {
Parcel _data = Parcel.obtain();
Parcel _reply = Parcel.obtain();
@@ -1033,12 +1051,12 @@ public interface IMountService extends IInterface {
}
@Override
- public void setVolumeNickname(String volId, String nickname) throws RemoteException {
+ public void setVolumeNickname(String fsUuid, String nickname) throws RemoteException {
Parcel _data = Parcel.obtain();
Parcel _reply = Parcel.obtain();
try {
_data.writeInterfaceToken(DESCRIPTOR);
- _data.writeString(volId);
+ _data.writeString(fsUuid);
_data.writeString(nickname);
mRemote.transact(Stub.TRANSACTION_setVolumeNickname, _data, _reply, 0);
_reply.readException();
@@ -1049,12 +1067,12 @@ public interface IMountService extends IInterface {
}
@Override
- public void setVolumeUserFlags(String volId, int flags, int mask) throws RemoteException {
+ public void setVolumeUserFlags(String fsUuid, int flags, int mask) throws RemoteException {
Parcel _data = Parcel.obtain();
Parcel _reply = Parcel.obtain();
try {
_data.writeInterfaceToken(DESCRIPTOR);
- _data.writeString(volId);
+ _data.writeString(fsUuid);
_data.writeInt(flags);
_data.writeInt(mask);
mRemote.transact(Stub.TRANSACTION_setVolumeUserFlags, _data, _reply, 0);
@@ -1066,6 +1084,21 @@ public interface IMountService extends IInterface {
}
@Override
+ public void forgetVolume(String fsUuid) throws RemoteException {
+ Parcel _data = Parcel.obtain();
+ Parcel _reply = Parcel.obtain();
+ try {
+ _data.writeInterfaceToken(DESCRIPTOR);
+ _data.writeString(fsUuid);
+ mRemote.transact(Stub.TRANSACTION_forgetVolume, _data, _reply, 0);
+ _reply.readException();
+ } finally {
+ _reply.recycle();
+ _data.recycle();
+ }
+ }
+
+ @Override
public String getPrimaryStorageUuid() throws RemoteException {
Parcel _data = Parcel.obtain();
Parcel _reply = Parcel.obtain();
@@ -1192,20 +1225,22 @@ public interface IMountService extends IInterface {
static final int TRANSACTION_getDisks = IBinder.FIRST_CALL_TRANSACTION + 44;
static final int TRANSACTION_getVolumes = IBinder.FIRST_CALL_TRANSACTION + 45;
+ static final int TRANSACTION_getVolumeRecords = IBinder.FIRST_CALL_TRANSACTION + 46;
- static final int TRANSACTION_mount = IBinder.FIRST_CALL_TRANSACTION + 46;
- static final int TRANSACTION_unmount = IBinder.FIRST_CALL_TRANSACTION + 47;
- static final int TRANSACTION_format = IBinder.FIRST_CALL_TRANSACTION + 48;
+ static final int TRANSACTION_mount = IBinder.FIRST_CALL_TRANSACTION + 47;
+ static final int TRANSACTION_unmount = IBinder.FIRST_CALL_TRANSACTION + 48;
+ static final int TRANSACTION_format = IBinder.FIRST_CALL_TRANSACTION + 49;
- static final int TRANSACTION_partitionPublic = IBinder.FIRST_CALL_TRANSACTION + 49;
- static final int TRANSACTION_partitionPrivate = IBinder.FIRST_CALL_TRANSACTION + 50;
- static final int TRANSACTION_partitionMixed = IBinder.FIRST_CALL_TRANSACTION + 51;
+ static final int TRANSACTION_partitionPublic = IBinder.FIRST_CALL_TRANSACTION + 50;
+ static final int TRANSACTION_partitionPrivate = IBinder.FIRST_CALL_TRANSACTION + 51;
+ static final int TRANSACTION_partitionMixed = IBinder.FIRST_CALL_TRANSACTION + 52;
- static final int TRANSACTION_setVolumeNickname = IBinder.FIRST_CALL_TRANSACTION + 52;
- static final int TRANSACTION_setVolumeUserFlags = IBinder.FIRST_CALL_TRANSACTION + 53;
+ static final int TRANSACTION_setVolumeNickname = IBinder.FIRST_CALL_TRANSACTION + 53;
+ static final int TRANSACTION_setVolumeUserFlags = IBinder.FIRST_CALL_TRANSACTION + 54;
+ static final int TRANSACTION_forgetVolume = IBinder.FIRST_CALL_TRANSACTION + 55;
- static final int TRANSACTION_getPrimaryStorageUuid = IBinder.FIRST_CALL_TRANSACTION + 54;
- static final int TRANSACTION_setPrimaryStorageUuid = IBinder.FIRST_CALL_TRANSACTION + 55;
+ static final int TRANSACTION_getPrimaryStorageUuid = IBinder.FIRST_CALL_TRANSACTION + 56;
+ static final int TRANSACTION_setPrimaryStorageUuid = IBinder.FIRST_CALL_TRANSACTION + 57;
/**
* Cast an IBinder object into an IMountService interface, generating a
@@ -1647,6 +1682,14 @@ public interface IMountService extends IInterface {
reply.writeTypedArray(volumes, android.os.Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
return true;
}
+ case TRANSACTION_getVolumeRecords: {
+ data.enforceInterface(DESCRIPTOR);
+ int _flags = data.readInt();
+ VolumeRecord[] volumes = getVolumeRecords(_flags);
+ reply.writeNoException();
+ reply.writeTypedArray(volumes, android.os.Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
+ return true;
+ }
case TRANSACTION_mount: {
data.enforceInterface(DESCRIPTOR);
String volId = data.readString();
@@ -1707,6 +1750,13 @@ public interface IMountService extends IInterface {
reply.writeNoException();
return true;
}
+ case TRANSACTION_forgetVolume: {
+ data.enforceInterface(DESCRIPTOR);
+ String fsUuid = data.readString();
+ forgetVolume(fsUuid);
+ reply.writeNoException();
+ return true;
+ }
case TRANSACTION_getPrimaryStorageUuid: {
data.enforceInterface(DESCRIPTOR);
String volumeUuid = getPrimaryStorageUuid();
@@ -2012,6 +2062,7 @@ public interface IMountService extends IInterface {
public DiskInfo[] getDisks() throws RemoteException;
public VolumeInfo[] getVolumes(int flags) throws RemoteException;
+ public VolumeRecord[] getVolumeRecords(int flags) throws RemoteException;
public void mount(String volId) throws RemoteException;
public void unmount(String volId) throws RemoteException;
@@ -2021,8 +2072,9 @@ public interface IMountService extends IInterface {
public void partitionPrivate(String diskId) throws RemoteException;
public void partitionMixed(String diskId, int ratio) throws RemoteException;
- public void setVolumeNickname(String volId, String nickname) throws RemoteException;
- public void setVolumeUserFlags(String volId, int flags, int mask) throws RemoteException;
+ public void setVolumeNickname(String fsUuid, String nickname) throws RemoteException;
+ public void setVolumeUserFlags(String fsUuid, int flags, int mask) throws RemoteException;
+ public void forgetVolume(String fsUuid) throws RemoteException;
public String getPrimaryStorageUuid() throws RemoteException;
public void setPrimaryStorageUuid(String volumeUuid, IPackageMoveObserver callback)
diff --git a/core/java/android/os/storage/IMountServiceListener.java b/core/java/android/os/storage/IMountServiceListener.java
index fcb4779..2d13e49 100644
--- a/core/java/android/os/storage/IMountServiceListener.java
+++ b/core/java/android/os/storage/IMountServiceListener.java
@@ -93,8 +93,8 @@ public interface IMountServiceListener extends IInterface {
}
case TRANSACTION_onVolumeMetadataChanged: {
data.enforceInterface(DESCRIPTOR);
- final VolumeInfo vol = (VolumeInfo) data.readParcelable(null);
- onVolumeMetadataChanged(vol);
+ final String fsUuid = data.readString();
+ onVolumeMetadataChanged(fsUuid);
reply.writeNoException();
return true;
}
@@ -192,12 +192,12 @@ public interface IMountServiceListener extends IInterface {
}
@Override
- public void onVolumeMetadataChanged(VolumeInfo vol) throws RemoteException {
+ public void onVolumeMetadataChanged(String fsUuid) throws RemoteException {
Parcel _data = Parcel.obtain();
Parcel _reply = Parcel.obtain();
try {
_data.writeInterfaceToken(DESCRIPTOR);
- _data.writeParcelable(vol, 0);
+ _data.writeString(fsUuid);
mRemote.transact(Stub.TRANSACTION_onVolumeMetadataChanged, _data, _reply,
android.os.IBinder.FLAG_ONEWAY);
_reply.readException();
@@ -253,7 +253,7 @@ public interface IMountServiceListener extends IInterface {
public void onVolumeStateChanged(VolumeInfo vol, int oldState, int newState)
throws RemoteException;
- public void onVolumeMetadataChanged(VolumeInfo vol) throws RemoteException;
+ public void onVolumeMetadataChanged(String fsUuid) throws RemoteException;
public void onDiskScanned(DiskInfo disk, int volumeCount) throws RemoteException;
}
diff --git a/core/java/android/os/storage/StorageEventListener.java b/core/java/android/os/storage/StorageEventListener.java
index 6a0140e..536aca9 100644
--- a/core/java/android/os/storage/StorageEventListener.java
+++ b/core/java/android/os/storage/StorageEventListener.java
@@ -41,7 +41,7 @@ public class StorageEventListener {
public void onVolumeStateChanged(VolumeInfo vol, int oldState, int newState) {
}
- public void onVolumeMetadataChanged(VolumeInfo vol) {
+ public void onVolumeMetadataChanged(String fsUuid) {
}
public void onDiskScanned(DiskInfo disk, int volumeCount) {
diff --git a/core/java/android/os/storage/StorageManager.java b/core/java/android/os/storage/StorageManager.java
index 6116aef..271ed9d 100644
--- a/core/java/android/os/storage/StorageManager.java
+++ b/core/java/android/os/storage/StorageManager.java
@@ -79,9 +79,6 @@ public class StorageManager {
/** {@hide} */
public static final String UUID_PRIMARY_PHYSICAL = "primary_physical";
- /** {@hide} */
- public static final int FLAG_ALL_METADATA = 1 << 0;
-
private final Context mContext;
private final ContentResolver mResolver;
@@ -120,7 +117,7 @@ public class StorageManager {
args.recycle();
return true;
case MSG_VOLUME_METADATA_CHANGED:
- mCallback.onVolumeMetadataChanged((VolumeInfo) args.arg1);
+ mCallback.onVolumeMetadataChanged((String) args.arg1);
args.recycle();
return true;
case MSG_DISK_SCANNED:
@@ -156,9 +153,9 @@ public class StorageManager {
}
@Override
- public void onVolumeMetadataChanged(VolumeInfo vol) {
+ public void onVolumeMetadataChanged(String fsUuid) {
final SomeArgs args = SomeArgs.obtain();
- args.arg1 = vol;
+ args.arg1 = fsUuid;
mHandler.obtainMessage(MSG_VOLUME_METADATA_CHANGED, args).sendToTarget();
}
@@ -516,6 +513,18 @@ public class StorageManager {
}
/** {@hide} */
+ public @Nullable VolumeRecord findRecordByUuid(String fsUuid) {
+ Preconditions.checkNotNull(fsUuid);
+ // TODO; go directly to service to make this faster
+ for (VolumeRecord rec : getVolumeRecords()) {
+ if (Objects.equals(rec.fsUuid, fsUuid)) {
+ return rec;
+ }
+ }
+ return null;
+ }
+
+ /** {@hide} */
public @Nullable VolumeInfo findPrivateForEmulated(VolumeInfo emulatedVol) {
return findVolumeById(emulatedVol.getId().replace("emulated", "private"));
}
@@ -527,13 +536,17 @@ public class StorageManager {
/** {@hide} */
public @NonNull List<VolumeInfo> getVolumes() {
- return getVolumes(0);
+ try {
+ return Arrays.asList(mMountService.getVolumes(0));
+ } catch (RemoteException e) {
+ throw e.rethrowAsRuntimeException();
+ }
}
/** {@hide} */
- public @NonNull List<VolumeInfo> getVolumes(int flags) {
+ public @NonNull List<VolumeRecord> getVolumeRecords() {
try {
- return Arrays.asList(mMountService.getVolumes(flags));
+ return Arrays.asList(mMountService.getVolumeRecords(0));
} catch (RemoteException e) {
throw e.rethrowAsRuntimeException();
}
@@ -541,13 +554,23 @@ public class StorageManager {
/** {@hide} */
public @Nullable String getBestVolumeDescription(VolumeInfo vol) {
- String descrip = vol.getDescription();
- if (vol.disk != null) {
- if (TextUtils.isEmpty(descrip)) {
- descrip = vol.disk.getDescription();
+ // Nickname always takes precedence when defined
+ if (!TextUtils.isEmpty(vol.fsUuid)) {
+ final VolumeRecord rec = findRecordByUuid(vol.fsUuid);
+ if (!TextUtils.isEmpty(rec.nickname)) {
+ return rec.nickname;
}
}
- return descrip;
+
+ if (!TextUtils.isEmpty(vol.getDescription())) {
+ return vol.getDescription();
+ }
+
+ if (vol.disk != null) {
+ return vol.disk.getDescription();
+ }
+
+ return null;
}
/** {@hide} */
@@ -616,29 +639,38 @@ public class StorageManager {
}
/** {@hide} */
- public void setVolumeNickname(String volId, String nickname) {
+ public void setVolumeNickname(String fsUuid, String nickname) {
+ try {
+ mMountService.setVolumeNickname(fsUuid, nickname);
+ } catch (RemoteException e) {
+ throw e.rethrowAsRuntimeException();
+ }
+ }
+
+ /** {@hide} */
+ public void setVolumeInited(String fsUuid, boolean inited) {
try {
- mMountService.setVolumeNickname(volId, nickname);
+ mMountService.setVolumeUserFlags(fsUuid, inited ? VolumeRecord.USER_FLAG_INITED : 0,
+ VolumeRecord.USER_FLAG_INITED);
} catch (RemoteException e) {
throw e.rethrowAsRuntimeException();
}
}
/** {@hide} */
- public void setVolumeInited(String volId, boolean inited) {
+ public void setVolumeSnoozed(String fsUuid, boolean snoozed) {
try {
- mMountService.setVolumeUserFlags(volId, inited ? VolumeInfo.USER_FLAG_INITED : 0,
- VolumeInfo.USER_FLAG_INITED);
+ mMountService.setVolumeUserFlags(fsUuid, snoozed ? VolumeRecord.USER_FLAG_SNOOZED : 0,
+ VolumeRecord.USER_FLAG_SNOOZED);
} catch (RemoteException e) {
throw e.rethrowAsRuntimeException();
}
}
/** {@hide} */
- public void setVolumeSnoozed(String volId, boolean snoozed) {
+ public void forgetVolume(String fsUuid) {
try {
- mMountService.setVolumeUserFlags(volId, snoozed ? VolumeInfo.USER_FLAG_SNOOZED : 0,
- VolumeInfo.USER_FLAG_SNOOZED);
+ mMountService.forgetVolume(fsUuid);
} catch (RemoteException e) {
throw e.rethrowAsRuntimeException();
}
diff --git a/core/java/android/os/storage/VolumeInfo.java b/core/java/android/os/storage/VolumeInfo.java
index 4e9cfc7..fd10cae 100644
--- a/core/java/android/os/storage/VolumeInfo.java
+++ b/core/java/android/os/storage/VolumeInfo.java
@@ -78,9 +78,6 @@ public class VolumeInfo implements Parcelable {
public static final int MOUNT_FLAG_PRIMARY = 1 << 0;
public static final int MOUNT_FLAG_VISIBLE = 1 << 1;
- public static final int USER_FLAG_INITED = 1 << 0;
- public static final int USER_FLAG_SNOOZED = 1 << 1;
-
private static SparseArray<String> sStateToEnvironment = new SparseArray<>();
private static ArrayMap<String, String> sEnvironmentToBroadcast = new ArrayMap<>();
@@ -135,8 +132,6 @@ public class VolumeInfo implements Parcelable {
/** Framework state */
public final int mtpIndex;
- public String nickname;
- public int userFlags = 0;
public VolumeInfo(String id, int type, DiskInfo disk, int mtpIndex) {
this.id = Preconditions.checkNotNull(id);
@@ -161,8 +156,6 @@ public class VolumeInfo implements Parcelable {
fsLabel = parcel.readString();
path = parcel.readString();
mtpIndex = parcel.readInt();
- nickname = parcel.readString();
- userFlags = parcel.readInt();
}
public static @NonNull String getEnvironmentForState(int state) {
@@ -210,10 +203,6 @@ public class VolumeInfo implements Parcelable {
return fsUuid;
}
- public @Nullable String getNickname() {
- return nickname;
- }
-
public int getMountUserId() {
return mountUserId;
}
@@ -221,8 +210,6 @@ public class VolumeInfo implements Parcelable {
public @Nullable String getDescription() {
if (ID_PRIVATE_INTERNAL.equals(id)) {
return Resources.getSystem().getString(com.android.internal.R.string.storage_internal);
- } else if (!TextUtils.isEmpty(nickname)) {
- return nickname;
} else if (!TextUtils.isEmpty(fsLabel)) {
return fsLabel;
} else {
@@ -250,14 +237,6 @@ public class VolumeInfo implements Parcelable {
return (mountFlags & MOUNT_FLAG_VISIBLE) != 0;
}
- public boolean isInited() {
- return (userFlags & USER_FLAG_INITED) != 0;
- }
-
- public boolean isSnoozed() {
- return (userFlags & USER_FLAG_SNOOZED) != 0;
- }
-
public boolean isVisibleToUser(int userId) {
if (type == TYPE_PUBLIC && userId == this.mountUserId) {
return isVisible();
@@ -394,8 +373,6 @@ public class VolumeInfo implements Parcelable {
pw.println();
pw.printPair("path", path);
pw.printPair("mtpIndex", mtpIndex);
- pw.printPair("nickname", nickname);
- pw.printPair("userFlags", DebugUtils.flagsToString(getClass(), "USER_FLAG_", userFlags));
pw.decreaseIndent();
pw.println();
}
@@ -461,7 +438,5 @@ public class VolumeInfo implements Parcelable {
parcel.writeString(fsLabel);
parcel.writeString(path);
parcel.writeInt(mtpIndex);
- parcel.writeString(nickname);
- parcel.writeInt(userFlags);
}
}
diff --git a/core/java/android/os/storage/VolumeRecord.java b/core/java/android/os/storage/VolumeRecord.java
new file mode 100644
index 0000000..d12d150
--- /dev/null
+++ b/core/java/android/os/storage/VolumeRecord.java
@@ -0,0 +1,139 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.os.storage;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.util.DebugUtils;
+
+import com.android.internal.util.IndentingPrintWriter;
+import com.android.internal.util.Preconditions;
+
+import java.util.Objects;
+
+/**
+ * Notes for a storage volume which may not be currently present.
+ *
+ * @hide
+ */
+public class VolumeRecord implements Parcelable {
+ public static final String EXTRA_FS_UUID =
+ "android.os.storage.extra.FS_UUID";
+
+ public static final int USER_FLAG_INITED = 1 << 0;
+ public static final int USER_FLAG_SNOOZED = 1 << 1;
+
+ public final int type;
+ public final String fsUuid;
+ public String nickname;
+ public int userFlags;
+
+ public VolumeRecord(int type, String fsUuid) {
+ this.type = type;
+ this.fsUuid = Preconditions.checkNotNull(fsUuid);
+ }
+
+ public VolumeRecord(Parcel parcel) {
+ type = parcel.readInt();
+ fsUuid = parcel.readString();
+ nickname = parcel.readString();
+ userFlags = parcel.readInt();
+ }
+
+ public int getType() {
+ return type;
+ }
+
+ public String getFsUuid() {
+ return fsUuid;
+ }
+
+ public String getNickname() {
+ return nickname;
+ }
+
+ public boolean isInited() {
+ return (userFlags & USER_FLAG_INITED) != 0;
+ }
+
+ public boolean isSnoozed() {
+ return (userFlags & USER_FLAG_SNOOZED) != 0;
+ }
+
+ public void dump(IndentingPrintWriter pw) {
+ pw.println("VolumeRecord:");
+ pw.increaseIndent();
+ pw.printPair("type", DebugUtils.valueToString(VolumeInfo.class, "TYPE_", type));
+ pw.printPair("fsUuid", fsUuid);
+ pw.printPair("nickname", nickname);
+ pw.printPair("userFlags",
+ DebugUtils.flagsToString(VolumeRecord.class, "USER_FLAG_", userFlags));
+ pw.decreaseIndent();
+ pw.println();
+ }
+
+ @Override
+ public VolumeRecord clone() {
+ final Parcel temp = Parcel.obtain();
+ try {
+ writeToParcel(temp, 0);
+ temp.setDataPosition(0);
+ return CREATOR.createFromParcel(temp);
+ } finally {
+ temp.recycle();
+ }
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (o instanceof VolumeRecord) {
+ return Objects.equals(fsUuid, ((VolumeRecord) o).fsUuid);
+ } else {
+ return false;
+ }
+ }
+
+ @Override
+ public int hashCode() {
+ return fsUuid.hashCode();
+ }
+
+ public static final Creator<VolumeRecord> CREATOR = new Creator<VolumeRecord>() {
+ @Override
+ public VolumeRecord createFromParcel(Parcel in) {
+ return new VolumeRecord(in);
+ }
+
+ @Override
+ public VolumeRecord[] newArray(int size) {
+ return new VolumeRecord[size];
+ }
+ };
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel parcel, int flags) {
+ parcel.writeInt(type);
+ parcel.writeString(fsUuid);
+ parcel.writeString(nickname);
+ parcel.writeInt(userFlags);
+ }
+}
generated by cgit v1.1 at 2025-10-14 08:13:59 +0000