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我正在开发一个 android 应用程序作为启动器,它将在不同的窗口中打开另一个应用程序,如任务栏(https://play.google.com/store/apps/details?id=com.farmerbb.taskbar&hl=en)应用程序。

我尝试使用组件名称和反射方法打开另一个应用程序。问题是当新应用程序在另一个窗口中打开时,我的启动器应用程序被杀死。我怎样才能停止杀死我的启动器应用程序。

这是在新窗口中启动新应用程序的代码片段:

 public void launchApplication(String componentName) {
    ActivityOptions options = getActivityOptions(AppConstants.FREEFORM_WORKSPACE_STACK_ID);
    Intent intent = new Intent();
    intent.setComponent(ComponentName.unflattenFromString(componentName));
    intent.setAction(Intent.ACTION_MAIN);
    intent.addCategory(Intent.CATEGORY_LAUNCHER);
    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    intent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
    intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
    try {
        startActivity(intent, options.toBundle());
    } catch (IllegalArgumentException e) {
        e.printStackTrace();
    }
}

public  ActivityOptions getActivityOptions(int applicationType) {
    ActivityOptions options = ActivityOptions.makeBasic();
    Integer stackId = null;

    switch (applicationType) {
        case FULLSCREEN_WORKSPACE_STACK_ID:
            stackId = FULLSCREEN_WORKSPACE_STACK_ID;
            break;
        case FREEFORM_WORKSPACE_STACK_ID:
            stackId = FREEFORM_WORKSPACE_STACK_ID;
            break;
        case DOCKED_STACK_ID:
            stackId = DOCKED_STACK_ID;
            break;
    }

    if (stackId != null) {
        try {
            Method method = ActivityOptions.class.getMethod("setLaunchStackId", int.class);
            method.invoke(options, stackId);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    return options;
}
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