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A library jar that provides APIs for Applications written for the Google Android Platform.

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/*
 * Copyright (C) 2019 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.view.contentcapture;

import android.annotation.IntDef;
import android.annotation.NonNull;
import android.content.LocusId;
import android.os.Parcel;
import android.os.Parcelable;
import android.util.DebugUtils;

import com.android.internal.util.Preconditions;

import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;

/**
 * Defines a condition for when content capture should be allowed.
 *
 * 

See {@link ContentCaptureManager#getContentCaptureConditions()} for more. */ public final class ContentCaptureCondition implements Parcelable { /** * When set, package should use the {@link LocusId#getId()} as a regular expression (using the * {@link java.util.regex.Pattern} format). */ public static final int FLAG_IS_REGEX = 0x2; /** @hide */ @IntDef(prefix = { "FLAG" }, flag = true, value = { FLAG_IS_REGEX }) @Retention(RetentionPolicy.SOURCE) @interface Flags {} private final @NonNull LocusId mLocusId; private final @Flags int mFlags; /** * Default constructor. * * @param locusId id of the condition, as defined by * {@link ContentCaptureContext#getLocusId()}. * @param flags either {@link ContentCaptureCondition#FLAG_IS_REGEX} (to use a regular * expression match) or {@code 0} (in which case the {@code LocusId} must be an exact match of * the {@code LocusId} used in the {@link ContentCaptureContext}). */ public ContentCaptureCondition(@NonNull LocusId locusId, @Flags int flags) { this.mLocusId = Preconditions.checkNotNull(locusId); this.mFlags = flags; } /** * Gets the {@code LocusId} per se. */ @NonNull public LocusId getLocusId() { return mLocusId; } /** * Gets the flags associates with this condition. * * @return either {@link ContentCaptureCondition#FLAG_IS_REGEX} or {@code 0}. */ public @Flags int getFlags() { return mFlags; } @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + mFlags; result = prime * result + ((mLocusId == null) ? 0 : mLocusId.hashCode()); return result; } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (getClass() != obj.getClass()) return false; final ContentCaptureCondition other = (ContentCaptureCondition) obj; if (mFlags != other.mFlags) return false; if (mLocusId == null) { if (other.mLocusId != null) return false; } else { if (!mLocusId.equals(other.mLocusId)) return false; } return true; } @Override public String toString() { final StringBuilder string = new StringBuilder(mLocusId.toString()); // LocusID is PII safe if (mFlags != 0) { string .append(" (") .append(DebugUtils.flagsToString(ContentCaptureCondition.class, "FLAG_", mFlags)) .append(')'); } return string.toString(); } @Override public int describeContents() { return 0; } @Override public void writeToParcel(@NonNull Parcel parcel, int flags) { parcel.writeParcelable(mLocusId, flags); parcel.writeInt(mFlags); } public static final @NonNull Parcelable.Creator CREATOR = new Parcelable.Creator() { @Override public ContentCaptureCondition createFromParcel(@NonNull Parcel parcel) { return new ContentCaptureCondition(parcel.readParcelable(null), parcel.readInt()); } @Override public ContentCaptureCondition[] newArray(int size) { return new ContentCaptureCondition[size]; } }; }





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