1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
/*
* Copyright 2017 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.servertransaction;
import android.annotation.IntDef;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
/**
* Request for lifecycle state that an activity should reach.
* @hide
*/
public abstract class ActivityLifecycleItem extends ActivityTransactionItem {
@IntDef(prefix = { "UNDEFINED", "PRE_", "ON_" }, value = {
UNDEFINED,
PRE_ON_CREATE,
ON_CREATE,
ON_START,
ON_RESUME,
ON_PAUSE,
ON_STOP,
ON_DESTROY,
ON_RESTART
})
@Retention(RetentionPolicy.SOURCE)
public @interface LifecycleState{}
public static final int UNDEFINED = -1;
public static final int PRE_ON_CREATE = 0;
public static final int ON_CREATE = 1;
public static final int ON_START = 2;
public static final int ON_RESUME = 3;
public static final int ON_PAUSE = 4;
public static final int ON_STOP = 5;
public static final int ON_DESTROY = 6;
public static final int ON_RESTART = 7;
/** A final lifecycle state that an activity should reach. */
@LifecycleState
public abstract int getTargetState();
/** Called by subclasses to make sure base implementation is cleaned up */
@Override
public void recycle() {
}
}
|
