安卓：从家里重新启动后保持工作的活动堆栈 [英] Android: keep task's activity stack after restart from HOME

问题描述

我的应用程序有两个活动，我开始按以下顺序：

My application has two activities, that I start in this order:

HOME > A > B

现在我preSS HOME和推出A了。我希望看到活动的B的A的顶部，而是我得到A - 这样的活动堆栈清零

Now I press HOME and launch "A" again. I would like to see activity "B" on a top of "A", but instead I get "A" - so the activity stack is cleared.

清单：

<activity android:name=".activity.A" android:label="A" android:alwaysRetainTaskState="true">
    <intent-filter>
        <action android:name="android.intent.action.MAIN" />
        <category android:name="android.intent.category.LAUNCHER" />
    </intent-filter>
</activity>

<activity android:name=".activity.B" android:label="B">
    <intent-filter>
    </intent-filter>
</activity>

我应该怎么办？

What should I do?

推荐答案

我想通了，什么是错的......

I figured out what is wrong...

这个配置是正确的，但我开始应用从Eclipse的调试，这是问题。

The config is right, but I started application for debugging from Eclipse, this was the issue.

案例＃1。

Debug > A > B > HOME > A
Get: A (stack is cleared)

案例＃2。

Debug > A > BACK > A > B > HOME > A
Get: B (stack preserved)

案例＃3。

A > B > HOME > A
Get: B (stack preserved)

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