diff options
Diffstat (limited to 'apex/blobstore/framework')
5 files changed, 278 insertions, 3 deletions
diff --git a/apex/blobstore/framework/java/android/app/blob/AccessorInfo.java b/apex/blobstore/framework/java/android/app/blob/AccessorInfo.java new file mode 100644 index 000000000000..3725ad4a6c09 --- /dev/null +++ b/apex/blobstore/framework/java/android/app/blob/AccessorInfo.java @@ -0,0 +1,119 @@ +/* + * Copyright (C) 2020 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.app.blob; + +import android.annotation.NonNull; +import android.os.Parcel; +import android.os.Parcelable; + +import java.util.List; + +/** + * Class to provide information about an accessor of a shared blob. + * + * @hide + */ +public final class AccessorInfo implements Parcelable { + private final String mPackageName; + private final long mExpiryTimeMs; + private final int mDescriptionResId; + private final CharSequence mDescription; + + public AccessorInfo(String packageName, long expiryTimeMs, + int descriptionResId, CharSequence description) { + mPackageName = packageName; + mExpiryTimeMs = expiryTimeMs; + mDescriptionResId = descriptionResId; + mDescription = description; + } + + private AccessorInfo(Parcel in) { + mPackageName = in.readString(); + mExpiryTimeMs = in.readLong(); + mDescriptionResId = in.readInt(); + mDescription = in.readCharSequence(); + } + + public String getPackageName() { + return mPackageName; + } + + public long getExpiryTimeMs() { + return mExpiryTimeMs; + } + + public int getDescriptionResId() { + return mDescriptionResId; + } + + public CharSequence getDescription() { + return mDescription; + } + + @Override + public void writeToParcel(@NonNull Parcel dest, int flags) { + dest.writeString(mPackageName); + dest.writeLong(mExpiryTimeMs); + dest.writeInt(mDescriptionResId); + dest.writeCharSequence(mDescription); + } + + @Override + public String toString() { + return "AccessorInfo {" + + "package: " + mPackageName + "," + + "expiryMs: " + mExpiryTimeMs + "," + + "descriptionResId: " + mDescriptionResId + "," + + "description: " + mDescription + "," + + "}"; + } + + private String toShortString() { + return mPackageName; + } + + public static String toShortString(List<AccessorInfo> accessors) { + final StringBuilder sb = new StringBuilder(); + sb.append("["); + for (int i = 0, size = accessors.size(); i < size; ++i) { + sb.append(accessors.get(i).toShortString()); + sb.append(","); + } + sb.append("]"); + return sb.toString(); + } + + @Override + public int describeContents() { + return 0; + } + + @NonNull + public static final Creator<AccessorInfo> CREATOR = new Creator<AccessorInfo>() { + @Override + @NonNull + public AccessorInfo createFromParcel(Parcel source) { + return new AccessorInfo(source); + } + + @Override + @NonNull + public AccessorInfo[] newArray(int size) { + return new AccessorInfo[size]; + } + }; +} diff --git a/apex/blobstore/framework/java/android/app/blob/BlobInfo.aidl b/apex/blobstore/framework/java/android/app/blob/BlobInfo.aidl new file mode 100644 index 000000000000..25497738f685 --- /dev/null +++ b/apex/blobstore/framework/java/android/app/blob/BlobInfo.aidl @@ -0,0 +1,19 @@ +/* + * Copyright 2020 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.app.blob; + +/** {@hide} */ +parcelable BlobInfo;
\ No newline at end of file diff --git a/apex/blobstore/framework/java/android/app/blob/BlobInfo.java b/apex/blobstore/framework/java/android/app/blob/BlobInfo.java new file mode 100644 index 000000000000..9746dd023002 --- /dev/null +++ b/apex/blobstore/framework/java/android/app/blob/BlobInfo.java @@ -0,0 +1,109 @@ +/* + * Copyright (C) 2020 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.app.blob; + +import android.annotation.NonNull; +import android.os.Parcel; +import android.os.Parcelable; + +import java.util.Collections; +import java.util.List; + +/** + * Class to provide information about a shared blob. + * + * @hide + */ +public final class BlobInfo implements Parcelable { + private final long mId; + private final long mExpiryTimeMs; + private final CharSequence mLabel; + private final List<AccessorInfo> mAccessors; + + public BlobInfo(long id, long expiryTimeMs, CharSequence label, + List<AccessorInfo> accessors) { + mId = id; + mExpiryTimeMs = expiryTimeMs; + mLabel = label; + mAccessors = accessors; + } + + private BlobInfo(Parcel in) { + mId = in.readLong(); + mExpiryTimeMs = in.readLong(); + mLabel = in.readCharSequence(); + mAccessors = in.readArrayList(null /* classloader */); + } + + public long getId() { + return mId; + } + + public long getExpiryTimeMs() { + return mExpiryTimeMs; + } + + public CharSequence getLabel() { + return mLabel; + } + + public List<AccessorInfo> getAccessors() { + return Collections.unmodifiableList(mAccessors); + } + + @Override + public void writeToParcel(@NonNull Parcel dest, int flags) { + dest.writeLong(mId); + dest.writeLong(mExpiryTimeMs); + dest.writeCharSequence(mLabel); + dest.writeList(mAccessors); + } + + @Override + public String toString() { + return toShortString(); + } + + private String toShortString() { + return "BlobInfo {" + + "id: " + mId + "," + + "expiryMs: " + mExpiryTimeMs + "," + + "label: " + mLabel + "," + + "accessors: " + AccessorInfo.toShortString(mAccessors) + "," + + "}"; + } + + @Override + public int describeContents() { + return 0; + } + + @NonNull + public static final Creator<BlobInfo> CREATOR = new Creator<BlobInfo>() { + @Override + @NonNull + public BlobInfo createFromParcel(Parcel source) { + return new BlobInfo(source); + } + + @Override + @NonNull + public BlobInfo[] newArray(int size) { + return new BlobInfo[size]; + } + }; +} diff --git a/apex/blobstore/framework/java/android/app/blob/BlobStoreManager.java b/apex/blobstore/framework/java/android/app/blob/BlobStoreManager.java index d1e28e99b6d6..7af3f662c195 100644 --- a/apex/blobstore/framework/java/android/app/blob/BlobStoreManager.java +++ b/apex/blobstore/framework/java/android/app/blob/BlobStoreManager.java @@ -27,11 +27,13 @@ import android.os.ParcelFileDescriptor; import android.os.ParcelableException; import android.os.RemoteCallback; import android.os.RemoteException; +import android.os.UserHandle; import com.android.internal.util.function.pooled.PooledLambda; import java.io.Closeable; import java.io.IOException; +import java.util.List; import java.util.concurrent.CountDownLatch; import java.util.concurrent.Executor; import java.util.concurrent.TimeUnit; @@ -145,9 +147,6 @@ public class BlobStoreManager { /** @hide */ public static final int INVALID_RES_ID = -1; - /** @hide */ - public static final String DESC_RES_TYPE_STRING = "string"; - private final Context mContext; private final IBlobStoreManager mService; @@ -495,6 +494,31 @@ public class BlobStoreManager { } } + /** @hide */ + @NonNull + public List<BlobInfo> queryBlobsForUser(@NonNull UserHandle user) throws IOException { + try { + return mService.queryBlobsForUser(user.getIdentifier()); + } catch (ParcelableException e) { + e.maybeRethrow(IOException.class); + throw new RuntimeException(e); + } catch (RemoteException e) { + throw e.rethrowFromSystemServer(); + } + } + + /** @hide */ + public void deleteBlob(@NonNull BlobInfo blobInfo) throws IOException { + try { + mService.deleteBlob(blobInfo.getId()); + } catch (ParcelableException e) { + e.maybeRethrow(IOException.class); + throw new RuntimeException(e); + } catch (RemoteException e) { + throw e.rethrowFromSystemServer(); + } + } + /** * Represents an ongoing session of a blob's contribution to the blob store managed by the * system. diff --git a/apex/blobstore/framework/java/android/app/blob/IBlobStoreManager.aidl b/apex/blobstore/framework/java/android/app/blob/IBlobStoreManager.aidl index a85a25c9c4ad..beeb03f06ed7 100644 --- a/apex/blobstore/framework/java/android/app/blob/IBlobStoreManager.aidl +++ b/apex/blobstore/framework/java/android/app/blob/IBlobStoreManager.aidl @@ -16,6 +16,7 @@ package android.app.blob; import android.app.blob.BlobHandle; +import android.app.blob.BlobInfo; import android.app.blob.IBlobStoreSession; import android.os.RemoteCallback; @@ -31,4 +32,7 @@ interface IBlobStoreManager { void releaseLease(in BlobHandle handle, in String packageName); void waitForIdle(in RemoteCallback callback); + + List<BlobInfo> queryBlobsForUser(int userId); + void deleteBlob(long blobId); }
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