android-appwidget

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How to restrict to a single instance of android appwidget

How can I restrict users to creating only a single instance of my App开发者_Python百科Widget?In the configuration activity (which gets started after the widget was added) you can check if the user alr[详细]

2023-03-10 17:42 分类：问答
Rare crash of IntentService used for AppWidget update

What am I doing? I am updating an AppWidget using an IntentService. What is the problem? Everything works perfectly well except for some rare times probably every 12-15 hours or I might say random[详细]

2023-03-08 18:09 分类：问答
Android : Widget - Null pointer Exception when using setOnclickPendingIntent on the remoteviews?

I got a Widget ( appwidgetprovider + service) This service updates the UI basically like this : RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.widget);[详细]

2023-03-07 05:23 分类：问答
Ellipsized, multi-line text in an AppWidget?

What appeared to be a simple requirement is becoming quite a painful process. I need an AppWidget to show some (usually multi-line) text - the text will vary in size, and may be longer than the view a[详细]

2023-03-06 07:06 分类：问答
Semi-transparent AppWidget?

I have an AppWidget where the layout has a LinearLayout at the root. The widget uses a background 9-patch to provide a frame for the widget.[详细]

2023-03-06 06:06 分类：问答
How to add an widget in code to the home screen

I am trying to write a simple launcher application.In that I am trying to add a default widget like android clock.I am loading all the information of default widgets like x,y positions,width and heigh[详细]

2023-03-03 05:19 分类：问答
Android onEnabled() lifecycle after process was killed

According to the documentation the lifecycle of the AppWidgetProvider class is managed by the Android platform. The documentation also states that the lifecycle method onEnabled() is only called once.[详细]

2023-02-28 22:51 分类：问答
Android: Is there a way to get the size of a RemoteViews object?

In my app widget, I have a LinearLayout whose height and width are set to fill_parent. Is there a way to get at runtime, the actual s开发者_运维百科ize that has been allocated to this view?The app wid[详细]

2023-02-28 06:22 分类：问答
AppWidget click lost after system restarts my process

i am making an appwidget and i have problems with click event, which is lost when system kills the widget\'s process and later restarts it. this also happens after screen rotate.[详细]

2023-02-25 14:10 分类：问答
UpdateAppWidget Null Pointer Exception

Following is the static method for updating the appwidget: public static void updateAppWidget(Context context, int id, WALL_POST_DETAILS post){[详细]

2023-02-21 19:30 分类：问答