95 lines
2.9 KiB
Java
95 lines
2.9 KiB
Java
/*
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* Copyright (C) 2016 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 com.android.dialer.enrichedcall;
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import android.net.Uri;
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import android.support.annotation.NonNull;
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import android.support.annotation.Nullable;
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import com.android.dialer.common.Assert;
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import com.google.auto.value.AutoValue;
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/**
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* Value type holding references to all data that could be provided for the call composer.
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*
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* <p>Note: Either the subject, the image data, or both must be specified, e.g.
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*
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* <pre>
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* OutgoingCallComposerData.builder.build(); // throws exception, no data set
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* OutgoingCallComposerData.builder
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* .setText(subject)
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* .build(); // Success
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* OutgoingCallComposerData.builder
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* .setImageData(uri, contentType)
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* .build(); // Success
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* OutgoingCallComposerData.builder
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* .setText(subject)
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* .setImageData(uri, contentType)
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* .build(); // Success
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* </pre>
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*/
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@AutoValue
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public abstract class OutgoingCallComposerData {
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public static Builder builder() {
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return new AutoValue_OutgoingCallComposerData.Builder();
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}
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public boolean hasImageData() {
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return getImageUri() != null && getImageContentType() != null;
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}
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@Nullable
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public abstract String getSubject();
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@Nullable
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public abstract Uri getImageUri();
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@Nullable
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public abstract String getImageContentType();
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/** Builds instances of {@link OutgoingCallComposerData}. */
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@AutoValue.Builder
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public abstract static class Builder {
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public abstract Builder setSubject(String subject);
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public Builder setImageData(@NonNull Uri imageUri, @NonNull String imageContentType) {
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setImageUri(Assert.isNotNull(imageUri));
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setImageContentType(Assert.isNotNull(imageContentType));
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return this;
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}
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abstract Builder setImageUri(Uri imageUri);
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abstract Builder setImageContentType(String imageContentType);
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abstract OutgoingCallComposerData autoBuild();
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/**
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* Returns the OutgoingCallComposerData from this builder.
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*
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* @return the OutgoingCallComposerData.
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* @throws IllegalStateException if neither {@link #setSubject(String)} nor {@link
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* #setImageData(Uri, String)} were called.
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*/
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public OutgoingCallComposerData build() {
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OutgoingCallComposerData data = autoBuild();
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Assert.checkState(data.getSubject() != null || data.hasImageData());
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return data;
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}
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}
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}
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