如何调用“添加到主页” Android 中的活动？

发布于 2024-10-15 14:22:37 字数 1125 浏览 1 评论 0原文

在 Android 设备上，当您单击或长按主屏幕的空白区域时，将打开“添加到主活动/对话框”，允许您从不同的选项中进行选择以放置在主屏幕上。

我的状态栏上有一个通知，我想要做的是，当单击该通知时，我想打开“添加到家庭活动”。

该通知工作正常。

是否有一个活动 name.class 我可以将其设置为单击时通知的目标？

我发现了这一点：

    if (mWorkspace.allowLongPress()) {
1747             if (cellInfo.cell == null) {
1748                 if (cellInfo.valid) {
1749                     // User long pressed on empty space
1750                     mWorkspace.setAllowLongPress(false);
1751                     showAddDialog(cellInfo);
1752                 }
1753             } else {
1754                 if (!(cellInfo.cell instanceof Folder)) {
1755                     // User long pressed on an item
1756                     mWorkspace.startDrag(cellInfo);
1757                 }
1758             }
1759         }
1760         return true;

最肯定的是 showAddDialog(cellInfo) 会调出“添加到主屏幕”。

关于如何根据我的上述要求实现这一点的任何想法。

原文

On Android devices when you click or long press on an empty area of a home screen, the Add to Home Activity/dialog opens up allowing you to choose from different options to put on the home screen.

I have a notification that goes off at the status bar, what I want to do is when that notification is clicked I want to open the Add to Home Activity.

The notification is working fine.

Is there an activity name.class that I could set as the target of the notification when clicked?

I checked Android Launcher source code.

I found this:

    if (mWorkspace.allowLongPress()) {
1747             if (cellInfo.cell == null) {
1748                 if (cellInfo.valid) {
1749                     // User long pressed on empty space
1750                     mWorkspace.setAllowLongPress(false);
1751                     showAddDialog(cellInfo);
1752                 }
1753             } else {
1754                 if (!(cellInfo.cell instanceof Folder)) {
1755                     // User long pressed on an item
1756                     mWorkspace.startDrag(cellInfo);
1757                 }
1758             }
1759         }
1760         return true;

Most certainly showAddDialog(cellInfo) brings up the Add to Home screen.

Any ideas on how do I go about implementing this for my requirement above.

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甜扑 2024-10-22 14:22:37

要在单击通知时启动活动，您可以使用如下所示的内容，

                   NotificationManager mNoficationManager;
            mNoficationManager = (NotificationManager) mCntxt.getSystemService(Context.NOTIFICATION_SERVICE);
            Intent intent1 = new Intent();
    ComponentName comp = new ComponentName("YOURPACKAGE TO START","YOUR ACTIVIT TO BE STARTED");
    intent1.setComponent(comp);
    intent1.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);


    /* SEND NOTIFICATION */
    PendingIntent pi = PendingIntent.getActivity(mCntxt, 0, intent1, 0);
    Notification n = new Notification();
    n.flags = Notification.FLAG_ONGOING_EVENT;
    n.defaults |= Notification.DEFAULT_SOUND;
    n.tickerText = "some text for tickering";
    mNoficationManager.notify(some int value for your notification id, n);

    int icon = mCntxt.getApplicationInfo().icon;
            Notification notification = new Notification(icon,"some text title",System.currentTimeMillis());
            notification.setLatestEventInfo(mCntxt, "Some text", " some text ", pi);

    notification.defaults |= Notification.DEFAULT_SOUND;
    mNoficationManager.notify(NOTIFICATION_ID, notification);

希望您可以从中导出一些内容来启动“添加到家庭活动”。

To start an activity when you click the notification you can use some thing like below,

                   NotificationManager mNoficationManager;
            mNoficationManager = (NotificationManager) mCntxt.getSystemService(Context.NOTIFICATION_SERVICE);
            Intent intent1 = new Intent();
    ComponentName comp = new ComponentName("YOURPACKAGE TO START","YOUR ACTIVIT TO BE STARTED");
    intent1.setComponent(comp);
    intent1.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);


    /* SEND NOTIFICATION */
    PendingIntent pi = PendingIntent.getActivity(mCntxt, 0, intent1, 0);
    Notification n = new Notification();
    n.flags = Notification.FLAG_ONGOING_EVENT;
    n.defaults |= Notification.DEFAULT_SOUND;
    n.tickerText = "some text for tickering";
    mNoficationManager.notify(some int value for your notification id, n);

    int icon = mCntxt.getApplicationInfo().icon;
            Notification notification = new Notification(icon,"some text title",System.currentTimeMillis());
            notification.setLatestEventInfo(mCntxt, "Some text", " some text ", pi);

    notification.defaults |= Notification.DEFAULT_SOUND;
    mNoficationManager.notify(NOTIFICATION_ID, notification);

Hope from this you can derive something to start "Add to Home Activity".

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