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      1 /*
      2  * Copyright (C) 2017 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 android.server.am;
     18 
     19 import static android.app.ActivityManager.StackId.INVALID_STACK_ID;
     20 import static android.app.WindowConfiguration.ACTIVITY_TYPE_ASSISTANT;
     21 import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
     22 import static android.app.WindowConfiguration.ACTIVITY_TYPE_RECENTS;
     23 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
     24 import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
     25 import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
     26 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
     27 import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
     28 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY;
     29 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_SECONDARY;
     30 import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
     31 import static android.server.am.ComponentNameUtils.getActivityName;
     32 import static android.server.am.ComponentNameUtils.getWindowName;
     33 
     34 import android.content.ComponentName;
     35 import androidx.annotation.Nullable;
     36 
     37 public class WaitForValidActivityState {
     38     @Nullable
     39     public final ComponentName activityName;
     40     @Nullable
     41     public final String windowName;
     42     public final int stackId;
     43     public final int windowingMode;
     44     public final int activityType;
     45 
     46     public static WaitForValidActivityState forWindow(final String windowName) {
     47         return new Builder().setWindowName(windowName).build();
     48     }
     49 
     50     public WaitForValidActivityState(final ComponentName activityName) {
     51         this.activityName = activityName;
     52         this.windowName = getWindowName(activityName);
     53         this.stackId = INVALID_STACK_ID;
     54         this.windowingMode = WINDOWING_MODE_UNDEFINED;
     55         this.activityType = ACTIVITY_TYPE_UNDEFINED;
     56     }
     57 
     58     private WaitForValidActivityState(final Builder builder) {
     59         this.activityName = builder.mActivityName;
     60         this.windowName = builder.mWindowName;
     61         this.stackId = builder.mStackId;
     62         this.windowingMode = builder.mWindowingMode;
     63         this.activityType = builder.mActivityType;
     64     }
     65 
     66     @Override
     67     public String toString() {
     68         final StringBuilder sb = new StringBuilder("wait:");
     69         if (activityName != null) {
     70             sb.append(" activity=").append(getActivityName(activityName));
     71         }
     72         if (activityType != ACTIVITY_TYPE_UNDEFINED) {
     73             sb.append(" type=").append(activityTypeName(activityType));
     74         }
     75         if (windowName != null) {
     76             sb.append(" window=").append(windowName);
     77         }
     78         if (windowingMode != WINDOWING_MODE_UNDEFINED) {
     79             sb.append(" mode=").append(windowingModeName(windowingMode));
     80         }
     81         if (stackId != INVALID_STACK_ID) {
     82             sb.append(" stack=").append(stackId);
     83         }
     84         return sb.toString();
     85     }
     86 
     87     private static String windowingModeName(int windowingMode) {
     88         switch (windowingMode) {
     89             case WINDOWING_MODE_UNDEFINED: return "UNDEFINED";
     90             case WINDOWING_MODE_FULLSCREEN: return "FULLSCREEN";
     91             case WINDOWING_MODE_PINNED: return "PINNED";
     92             case WINDOWING_MODE_SPLIT_SCREEN_PRIMARY: return "SPLIT_SCREEN_PRIMARY";
     93             case WINDOWING_MODE_SPLIT_SCREEN_SECONDARY: return "SPLIT_SCREEN_SECONDARY";
     94             case WINDOWING_MODE_FREEFORM: return "FREEFORM";
     95             default:
     96                 throw new IllegalArgumentException("Unknown WINDOWING_MODE_: " + windowingMode);
     97         }
     98     }
     99 
    100     private static String activityTypeName(int activityType) {
    101         switch (activityType) {
    102             case ACTIVITY_TYPE_UNDEFINED: return "UNDEFINED";
    103             case ACTIVITY_TYPE_STANDARD: return "STANDARD";
    104             case ACTIVITY_TYPE_HOME: return "HOME";
    105             case ACTIVITY_TYPE_RECENTS: return "RECENTS";
    106             case ACTIVITY_TYPE_ASSISTANT: return "ASSISTANT";
    107             default:
    108                 throw new IllegalArgumentException("Unknown ACTIVITY_TYPE_: " + activityType);
    109         }
    110     }
    111 
    112     public static class Builder {
    113         @Nullable
    114         private ComponentName mActivityName = null;
    115         @Nullable
    116         private String mWindowName = null;
    117         private int mStackId = INVALID_STACK_ID;
    118         private int mWindowingMode = WINDOWING_MODE_UNDEFINED;
    119         private int mActivityType = ACTIVITY_TYPE_UNDEFINED;
    120 
    121         private Builder() {}
    122 
    123         public Builder(final ComponentName activityName) {
    124             mActivityName = activityName;
    125             mWindowName = getWindowName(activityName);
    126         }
    127 
    128         private Builder setWindowName(String windowName) {
    129             mWindowName = windowName;
    130             return this;
    131         }
    132 
    133         public Builder setWindowingMode(int windowingMode) {
    134             mWindowingMode = windowingMode;
    135             return this;
    136         }
    137 
    138         public Builder setActivityType(int activityType) {
    139             mActivityType = activityType;
    140             return this;
    141         }
    142 
    143         public WaitForValidActivityState build() {
    144             return new WaitForValidActivityState(this);
    145         }
    146     }
    147 }
    148