1 /* 2 * Copyright 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package androidx.slice.builders.impl; 18 19 import static androidx.annotation.RestrictTo.Scope.LIBRARY; 20 21 import android.graphics.drawable.Icon; 22 23 import androidx.annotation.RequiresApi; 24 import androidx.annotation.RestrictTo; 25 26 /** 27 * @hide 28 */ 29 @RestrictTo(LIBRARY) 30 public interface MessagingBuilder { 31 /** 32 * Add a subslice to this builder. 33 */ 34 void add(TemplateBuilderImpl builder); 35 36 /** 37 * Create a builder that implements {@link MessageBuilder} 38 */ 39 TemplateBuilderImpl createMessageBuilder(); 40 41 /** 42 */ 43 public interface MessageBuilder { 44 45 /** 46 * Add the icon used to display contact in the messaging experience 47 */ 48 @RequiresApi(23) 49 void addSource(Icon source); 50 51 /** 52 * Add the text to be used for this message. 53 */ 54 void addText(CharSequence text); 55 56 /** 57 * Add the time at which this message arrived in ms since Unix epoch 58 */ 59 void addTimestamp(long timestamp); 60 } 61 } 62
