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Include primary flag in StorageVolume.

Browse Source 
Bug: 7003520
Change-Id: Iaae2ae22253820c954c51e0199c31087bc825f3f
This commit is contained in:
Jeff Sharkey
2012-09-06 22:46:30 -07:00
parent 162fabbcf8
commit 9545dc020e
2 changed files with 29 additions and 33 deletions
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57
core/java/android/os/storage/StorageVolume.java
View File

@@ -26,16 +26,16 @@ import android.os.Parcelable;
*/
public class StorageVolume implements Parcelable {
//private static final String TAG = "StorageVolume";
private int mStorageId;
private final String mPath;
private final int mDescriptionId;
private final boolean mPrimary;
private final boolean mRemovable;
private final boolean mEmulated;
private final int mMtpReserveSpace;
private final boolean mAllowMassStorage;
private int mStorageId;
// maximum file size for the storage, or zero for no limit
/** Maximum file size for the storage, or zero for no limit */
private final long mMaxFileSize;
// StorageVolume extra for ACTION_MEDIA_REMOVED, ACTION_MEDIA_UNMOUNTED, ACTION_MEDIA_CHECKING,
@@ -43,10 +43,11 @@ public class StorageVolume implements Parcelable {
// ACTION_MEDIA_BAD_REMOVAL, ACTION_MEDIA_UNMOUNTABLE and ACTION_MEDIA_EJECT broadcasts.
public static final String EXTRA_STORAGE_VOLUME = "storage_volume";
public StorageVolume(String path, int descriptionId, boolean removable,
public StorageVolume(String path, int descriptionId, boolean primary, boolean removable,
boolean emulated, int mtpReserveSpace, boolean allowMassStorage, long maxFileSize) {
mPath = path;
mDescriptionId = descriptionId;
mPrimary = primary;
mRemovable = removable;
mEmulated = emulated;
mMtpReserveSpace = mtpReserveSpace;
@@ -54,18 +55,16 @@ public class StorageVolume implements Parcelable {
mMaxFileSize = maxFileSize;
}
// for parcelling only
private StorageVolume(String path, int descriptionId, boolean removable,
boolean emulated, int mtpReserveSpace, int storageId,
boolean allowMassStorage, long maxFileSize) {
mPath = path;
mDescriptionId = descriptionId;
mRemovable = removable;
mEmulated = emulated;
mMtpReserveSpace = mtpReserveSpace;
mAllowMassStorage = allowMassStorage;
mStorageId = storageId;
mMaxFileSize = maxFileSize;
private StorageVolume(Parcel in) {
mStorageId = in.readInt();
mPath = in.readString();
mDescriptionId = in.readInt();
mPrimary = in.readByte() != 0;
mRemovable = in.readByte() != 0;
mEmulated = in.readByte() != 0;
mMtpReserveSpace = in.readInt();
mAllowMassStorage = in.readByte() != 0;
mMaxFileSize = in.readLong();
}
/**
@@ -90,6 +89,10 @@ public class StorageVolume implements Parcelable {
return mDescriptionId;
}
public boolean isPrimary() {
return mPrimary;
}
/**
* Returns true if the volume is removable.
*
@@ -183,37 +186,31 @@ public class StorageVolume implements Parcelable {
+ mRemovable + ", mStorageId=" + mStorageId + "]";
}
public static final Parcelable.Creator<StorageVolume> CREATOR =
new Parcelable.Creator<StorageVolume>() {
public static final Creator<StorageVolume> CREATOR = new Creator<StorageVolume>() {
@Override
public StorageVolume createFromParcel(Parcel in) {
String path = in.readString();
int descriptionId = in.readInt();
int removable = in.readInt();
int emulated = in.readInt();
int storageId = in.readInt();
int mtpReserveSpace = in.readInt();
int allowMassStorage = in.readInt();
long maxFileSize = in.readLong();
return new StorageVolume(path, descriptionId,
removable == 1, emulated == 1, mtpReserveSpace,
storageId, allowMassStorage == 1, maxFileSize);
return new StorageVolume(in);
}
@Override
public StorageVolume[] newArray(int size) {
return new StorageVolume[size];
}
};
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel parcel, int flags) {
parcel.writeInt(mStorageId);
parcel.writeString(mPath);
parcel.writeInt(mDescriptionId);
parcel.writeInt(mPrimary ? 1 : 0);
parcel.writeInt(mRemovable ? 1 : 0);
parcel.writeInt(mEmulated ? 1 : 0);
parcel.writeInt(mStorageId);
parcel.writeInt(mMtpReserveSpace);
parcel.writeInt(mAllowMassStorage ? 1 : 0);
parcel.writeLong(mMaxFileSize);

5
services/java/com/android/server/MountService.java
View File

@@ -1114,9 +1114,8 @@ class MountService extends IMountService.Stub
Slog.e(TAG, "path or description is null in readStorageList");
} else {
String pathString = path.toString();
StorageVolume volume = new StorageVolume(pathString,
descriptionId, removable, emulated,
mtpReserve, allowMassStorage, maxFileSize);
StorageVolume volume = new StorageVolume(pathString, descriptionId, primary,
removable, emulated, mtpReserve, allowMassStorage, maxFileSize);
if (primary) {
if (mPrimaryVolume == null) {
mPrimaryVolume = volume;