232 lines
11 KiB
Java
232 lines
11 KiB
Java
/*
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* Copyright (C) 2006 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.content;
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import android.annotation.NonNull;
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import android.annotation.Nullable;
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import android.app.AppGlobals;
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import android.compat.annotation.UnsupportedAppUsage;
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import android.content.res.AssetFileDescriptor;
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import android.database.Cursor;
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import android.net.Uri;
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import android.os.Binder;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.IBinder;
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import android.os.ICancellationSignal;
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import android.os.IInterface;
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import android.os.ParcelFileDescriptor;
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import android.os.RemoteCallback;
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import android.os.RemoteException;
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import java.io.FileNotFoundException;
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import java.util.ArrayList;
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/**
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* The ipc interface to talk to a content provider.
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* @hide
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*/
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public interface IContentProvider extends IInterface {
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Cursor query(@NonNull AttributionSource attributionSource, Uri url,
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@Nullable String[] projection,
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@Nullable Bundle queryArgs, @Nullable ICancellationSignal cancellationSignal)
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throws RemoteException;
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/**
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* getType function with AttributionSource
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*/
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String getType(@NonNull AttributionSource attributionSource,
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Uri url) throws RemoteException;
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/**
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* one way getType function with AttributionSource
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*/
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void getTypeAsync(@NonNull AttributionSource attributionSource,
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Uri url, RemoteCallback callback) throws RemoteException;
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/**
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* @deprecated -- use getType with AttributionSource
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*/
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@Deprecated
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default String getType(Uri url) throws RemoteException {
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return getType(new AttributionSource(Binder.getCallingUid(),
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AppGlobals.getPackageManager().getPackagesForUid(Binder.getCallingUid())[0],
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null), url);
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}
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/**
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* A oneway version of getType. The functionality is exactly the same, except that the
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* call returns immediately, and the resulting type is returned when available via
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* a binder callback.
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*
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* @deprecated -- use getTypeAsync with AttributionSource
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*/
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@Deprecated
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default void getTypeAsync(Uri uri, RemoteCallback callback) throws RemoteException {
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getTypeAsync(new AttributionSource(Binder.getCallingUid(),
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AppGlobals.getPackageManager().getPackagesForUid(Binder.getCallingUid())[0],
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null), uri, callback);
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}
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/** oneway version of getTypeAnonymous*/
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void getTypeAnonymousAsync(Uri uri, RemoteCallback callback) throws RemoteException;
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@Deprecated
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@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.Q, publicAlternatives = "Use {@link "
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+ "ContentProviderClient#insert(android.net.Uri, android.content.ContentValues)} "
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+ "instead")
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default Uri insert(String callingPkg, Uri url, ContentValues initialValues)
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throws RemoteException {
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return insert(new AttributionSource(Binder.getCallingUid(), callingPkg, null),
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url, initialValues, null);
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}
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Uri insert(@NonNull AttributionSource attributionSource, Uri url,
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ContentValues initialValues, Bundle extras) throws RemoteException;
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@Deprecated
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@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.Q, publicAlternatives = "Use {@link "
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+ "ContentProviderClient#bulkInsert(android.net.Uri, android.content.ContentValues[])"
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+ "} instead")
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default int bulkInsert(String callingPkg, Uri url, ContentValues[] initialValues)
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throws RemoteException {
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return bulkInsert(new AttributionSource(Binder.getCallingUid(), callingPkg, null),
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url, initialValues);
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}
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int bulkInsert(@NonNull AttributionSource attributionSource, Uri url,
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ContentValues[] initialValues) throws RemoteException;
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@Deprecated
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@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.Q, publicAlternatives = "Use {@link "
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+ "ContentProviderClient#delete(android.net.Uri, java.lang.String, java.lang"
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+ ".String[])} instead")
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default int delete(String callingPkg, Uri url, String selection, String[] selectionArgs)
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throws RemoteException {
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return delete(new AttributionSource(Binder.getCallingUid(), callingPkg, null),
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url, ContentResolver.createSqlQueryBundle(selection, selectionArgs));
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}
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int delete(@NonNull AttributionSource attributionSource, Uri url, Bundle extras)
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throws RemoteException;
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@Deprecated
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@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.Q, publicAlternatives = "Use {@link "
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+ "ContentProviderClient#update(android.net.Uri, android.content.ContentValues, java"
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+ ".lang.String, java.lang.String[])} instead")
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default int update(String callingPkg, Uri url, ContentValues values, String selection,
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String[] selectionArgs) throws RemoteException {
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return update(new AttributionSource(Binder.getCallingUid(), callingPkg, null),
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url, values, ContentResolver.createSqlQueryBundle(selection, selectionArgs));
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}
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int update(@NonNull AttributionSource attributionSource, Uri url, ContentValues values,
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Bundle extras) throws RemoteException;
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ParcelFileDescriptor openFile(@NonNull AttributionSource attributionSource,
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Uri url, String mode, ICancellationSignal signal)
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throws RemoteException, FileNotFoundException;
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AssetFileDescriptor openAssetFile(@NonNull AttributionSource attributionSource,
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Uri url, String mode, ICancellationSignal signal)
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throws RemoteException, FileNotFoundException;
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ContentProviderResult[] applyBatch(@NonNull AttributionSource attributionSource,
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String authority, ArrayList<ContentProviderOperation> operations)
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throws RemoteException, OperationApplicationException;
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@Deprecated
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@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.Q, publicAlternatives = "Use {@link "
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+ "ContentProviderClient#call(java.lang.String, java.lang.String, android.os.Bundle)} "
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+ "instead")
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public default Bundle call(String callingPkg, String method,
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@Nullable String arg, @Nullable Bundle extras) throws RemoteException {
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return call(new AttributionSource(Binder.getCallingUid(), callingPkg, null),
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"unknown", method, arg, extras);
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}
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Bundle call(@NonNull AttributionSource attributionSource, String authority,
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String method, @Nullable String arg, @Nullable Bundle extras) throws RemoteException;
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int checkUriPermission(@NonNull AttributionSource attributionSource, Uri uri,
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int uid, int modeFlags) throws RemoteException;
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ICancellationSignal createCancellationSignal() throws RemoteException;
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Uri canonicalize(@NonNull AttributionSource attributionSource, Uri uri)
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throws RemoteException;
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/**
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* A oneway version of canonicalize. The functionality is exactly the same, except that the
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* call returns immediately, and the resulting type is returned when available via
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* a binder callback.
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*/
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void canonicalizeAsync(@NonNull AttributionSource attributionSource, Uri uri,
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RemoteCallback callback) throws RemoteException;
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Uri uncanonicalize(@NonNull AttributionSource attributionSource, Uri uri)
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throws RemoteException;
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/**
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* A oneway version of uncanonicalize. The functionality is exactly the same, except that the
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* call returns immediately, and the resulting type is returned when available via
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* a binder callback.
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*/
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void uncanonicalizeAsync(@NonNull AttributionSource attributionSource, Uri uri,
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RemoteCallback callback) throws RemoteException;
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public boolean refresh(@NonNull AttributionSource attributionSource, Uri url,
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@Nullable Bundle extras, ICancellationSignal cancellationSignal) throws RemoteException;
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/**
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* @deprecated -- use getStreamTypes with AttributionSource
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*/
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@Deprecated
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default String[] getStreamTypes(Uri url, String mimeTypeFilter) throws RemoteException {
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return getStreamTypes(new AttributionSource(Binder.getCallingUid(),
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AppGlobals.getPackageManager().getPackagesForUid(Binder.getCallingUid())[0],
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null), url, mimeTypeFilter);
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}
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// Data interchange.
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String[] getStreamTypes(AttributionSource attributionSource,
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Uri url, String mimeTypeFilter) throws RemoteException;
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public AssetFileDescriptor openTypedAssetFile(@NonNull AttributionSource attributionSource,
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Uri url, String mimeType, Bundle opts, ICancellationSignal signal)
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throws RemoteException, FileNotFoundException;
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/* IPC constants */
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@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
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static final String descriptor = "android.content.IContentProvider";
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@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
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static final int QUERY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION;
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static final int GET_TYPE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 1;
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static final int INSERT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 2;
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static final int DELETE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 3;
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static final int UPDATE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 9;
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static final int BULK_INSERT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 12;
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static final int OPEN_FILE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 13;
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static final int OPEN_ASSET_FILE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 14;
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static final int APPLY_BATCH_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 19;
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static final int CALL_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 20;
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static final int GET_STREAM_TYPES_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 21;
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static final int OPEN_TYPED_ASSET_FILE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 22;
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static final int CREATE_CANCELATION_SIGNAL_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 23;
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static final int CANONICALIZE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 24;
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static final int UNCANONICALIZE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 25;
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static final int REFRESH_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 26;
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static final int CHECK_URI_PERMISSION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 27;
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int GET_TYPE_ASYNC_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 28;
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int CANONICALIZE_ASYNC_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 29;
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int UNCANONICALIZE_ASYNC_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 30;
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int GET_TYPE_ANONYMOUS_ASYNC_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 31;
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}
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