| /* |
| * Copyright (C) 2017 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.autofill; |
| |
| import android.annotation.TestApi; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import android.view.View; |
| |
| /** |
| * A unique identifier for an autofill node inside an {@link android.app.Activity}. |
| */ |
| public final class AutofillId implements Parcelable { |
| |
| private final int mViewId; |
| private final boolean mVirtual; |
| private final int mVirtualId; |
| |
| /** @hide */ |
| @TestApi |
| public AutofillId(int id) { |
| mVirtual = false; |
| mViewId = id; |
| mVirtualId = View.NO_ID; |
| } |
| |
| /** @hide */ |
| @TestApi |
| public AutofillId(AutofillId parent, int virtualChildId) { |
| mVirtual = true; |
| mViewId = parent.mViewId; |
| mVirtualId = virtualChildId; |
| } |
| |
| /** @hide */ |
| public AutofillId(int parentId, int virtualChildId) { |
| mVirtual = true; |
| mViewId = parentId; |
| mVirtualId = virtualChildId; |
| } |
| |
| /** @hide */ |
| public int getViewId() { |
| return mViewId; |
| } |
| |
| /** @hide */ |
| public int getVirtualChildId() { |
| return mVirtualId; |
| } |
| |
| /** @hide */ |
| public boolean isVirtual() { |
| return mVirtual; |
| } |
| |
| ///////////////////////////////// |
| // Object "contract" methods. // |
| ///////////////////////////////// |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = 1; |
| result = prime * result + mViewId; |
| result = prime * result + mVirtualId; |
| 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 AutofillId other = (AutofillId) obj; |
| if (mViewId != other.mViewId) return false; |
| if (mVirtualId != other.mVirtualId) return false; |
| return true; |
| } |
| |
| @Override |
| public String toString() { |
| final StringBuilder builder = new StringBuilder().append(mViewId); |
| if (mVirtual) { |
| builder.append(':').append(mVirtualId); |
| } |
| return builder.toString(); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel parcel, int flags) { |
| parcel.writeInt(mViewId); |
| parcel.writeInt(mVirtual ? 1 : 0); |
| parcel.writeInt(mVirtualId); |
| } |
| |
| private AutofillId(Parcel parcel) { |
| mViewId = parcel.readInt(); |
| mVirtual = parcel.readInt() == 1; |
| mVirtualId = parcel.readInt(); |
| } |
| |
| public static final Parcelable.Creator<AutofillId> CREATOR = |
| new Parcelable.Creator<AutofillId>() { |
| @Override |
| public AutofillId createFromParcel(Parcel source) { |
| return new AutofillId(source); |
| } |
| |
| @Override |
| public AutofillId[] newArray(int size) { |
| return new AutofillId[size]; |
| } |
| }; |
| } |