1 /* 2 * Copyright (C) 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 package com.android.internal.globalactions; 17 18 import android.content.Context; 19 import android.view.LayoutInflater; 20 import android.view.View; 21 import android.view.ViewGroup; 22 23 /** What each item in the global actions dialog must be able to support. */ 24 public interface Action { 25 /** @return Text that will be announced when dialog is created. {@code null} for none. */ getLabelForAccessibility(Context context)26 CharSequence getLabelForAccessibility(Context context); 27 28 /** Create the view that represents this action. */ create(Context context, View convertView, ViewGroup parent, LayoutInflater inflater)29 View create(Context context, View convertView, ViewGroup parent, LayoutInflater inflater); 30 31 /** Called when the action is selected by the user. */ onPress()32 void onPress(); 33 34 /** @return whether this action should appear in the dialog when the keygaurd is showing. */ showDuringKeyguard()35 boolean showDuringKeyguard(); 36 37 /** @return whether this action should appear in the dialog before the device is provisioned. */ showBeforeProvisioning()38 boolean showBeforeProvisioning(); 39 40 /** @return {@code true} if the action is enabled for user interaction. */ isEnabled()41 boolean isEnabled(); 42 } 43