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A library jar that provides APIs for Applications written for the Google Android Platform.
/*
* Copyright (C) 2018 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;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.graphics.drawable.Icon;
import android.os.Parcel;
import android.os.Parcelable;
/**
* Provides an immutable reference to an entity that appears repeatedly on different surfaces of the
* platform. For example, this could represent the sender of a message.
*/
public final class Person implements Parcelable {
@Nullable private CharSequence mName;
@Nullable private Icon mIcon;
@Nullable private String mUri;
@Nullable private String mKey;
private boolean mIsBot;
private boolean mIsImportant;
private Person(Parcel in) {
mName = in.readCharSequence();
if (in.readInt() != 0) {
mIcon = Icon.CREATOR.createFromParcel(in);
}
mUri = in.readString();
mKey = in.readString();
mIsImportant = in.readBoolean();
mIsBot = in.readBoolean();
}
private Person(Builder builder) {
mName = builder.mName;
mIcon = builder.mIcon;
mUri = builder.mUri;
mKey = builder.mKey;
mIsBot = builder.mIsBot;
mIsImportant = builder.mIsImportant;
}
/** Creates and returns a new {@link Builder} initialized with this Person's data. */
public Builder toBuilder() {
return new Builder(this);
}
/**
* @return the uri provided for this person or {@code null} if no Uri was provided.
*/
@Nullable
public String getUri() {
return mUri;
}
/**
* @return the name provided for this person or {@code null} if no name was provided.
*/
@Nullable
public CharSequence getName() {
return mName;
}
/**
* @return the icon provided for this person or {@code null} if no icon was provided.
*/
@Nullable
public Icon getIcon() {
return mIcon;
}
/**
* @return the key provided for this person or {@code null} if no key was provided.
*/
@Nullable
public String getKey() {
return mKey;
}
/**
* @return whether this Person is a machine.
*/
public boolean isBot() {
return mIsBot;
}
/**
* @return whether this Person is important.
*/
public boolean isImportant() {
return mIsImportant;
}
/**
* @return the URI associated with this person, or "name:mName" otherwise
* @hide
*/
public String resolveToLegacyUri() {
if (mUri != null) {
return mUri;
}
if (mName != null) {
return "name:" + mName;
}
return "";
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, @WriteFlags int flags) {
dest.writeCharSequence(mName);
if (mIcon != null) {
dest.writeInt(1);
mIcon.writeToParcel(dest, 0);
} else {
dest.writeInt(0);
}
dest.writeString(mUri);
dest.writeString(mKey);
dest.writeBoolean(mIsImportant);
dest.writeBoolean(mIsBot);
}
/** Builder for the immutable {@link Person} class. */
public static class Builder {
@Nullable private CharSequence mName;
@Nullable private Icon mIcon;
@Nullable private String mUri;
@Nullable private String mKey;
private boolean mIsBot;
private boolean mIsImportant;
/** Creates a new, empty {@link Builder}. */
public Builder() {
}
private Builder(Person person) {
mName = person.mName;
mIcon = person.mIcon;
mUri = person.mUri;
mKey = person.mKey;
mIsBot = person.mIsBot;
mIsImportant = person.mIsImportant;
}
/**
* Give this person a name.
*
* @param name the name of this person.
*/
@NonNull
public Person.Builder setName(@Nullable CharSequence name) {
this.mName = name;
return this;
}
/**
* Add an icon for this person.
*
* The system will prefer this icon over any images that are resolved from the URI.
*
* @param icon the icon of the person.
*/
@NonNull
public Person.Builder setIcon(@Nullable Icon icon) {
this.mIcon = icon;
return this;
}
/**
* Set a URI associated with this person.
*
*
* The person should be specified by the {@code String} representation of a
* {@link android.provider.ContactsContract.Contacts#CONTENT_LOOKUP_URI}.
*
*
* The system will also attempt to resolve {@code mailto:} and {@code tel:} schema
* URIs. The path part of these URIs must exist in the contacts database, in the
* appropriate column, or the reference will be discarded as invalid. Telephone schema
* URIs will be resolved by {@link android.provider.ContactsContract.PhoneLookup}.
*
*
* @param uri a URI for the person.
*/
@NonNull
public Person.Builder setUri(@Nullable String uri) {
mUri = uri;
return this;
}
/**
* Add a key to this person in order to uniquely identify it.
* This is especially useful if the name doesn't uniquely identify this person or if the
* display name is a short handle of the actual name.
*
* If no key is provided, the name serves as the key for the purpose of
* identification.
*
* @param key the key that uniquely identifies this person.
*/
@NonNull
public Person.Builder setKey(@Nullable String key) {
mKey = key;
return this;
}
/**
* Sets whether this is an important person. Use this method to denote users who frequently
* interact with the user of this device when {@link #setUri(String)} isn't provided with
* {@link android.provider.ContactsContract.Contacts#CONTENT_LOOKUP_URI}, and instead with
* the {@code mailto:} or {@code tel:} schemas.
*
* @param isImportant {@code true} if this is an important person, {@code false} otherwise.
*/
@NonNull
public Person.Builder setImportant(boolean isImportant) {
mIsImportant = isImportant;
return this;
}
/**
* Sets whether this person is a machine rather than a human.
*
* @param isBot {@code true} if this person is a machine, {@code false} otherwise.
*/
@NonNull
public Person.Builder setBot(boolean isBot) {
mIsBot = isBot;
return this;
}
/** Creates and returns the {@link Person} this builder represents. */
@NonNull
public Person build() {
return new Person(this);
}
}
public static final Creator CREATOR = new Creator() {
@Override
public Person createFromParcel(Parcel in) {
return new Person(in);
}
@Override
public Person[] newArray(int size) {
return new Person[size];
}
};
}