android-widget

I'm using widget with listview that has 3 types of items. For each type of item I should use different pending intents. Currently I'm using following code: public class MyWidgetProvider extends AppWidgetProvider { @Override public void onUpdate(Context context, AppWidgetManager widgetManager, int[] widgetIds) { for (int widgetId : widgetIds) { RemoteViews remoteViews = new RemoteViews(context.getPackageName(), R.layout.widget_view); bindEmptyView(remoteViews); bindRemoteAdapter(context, widgetId, remoteViews); bindIntentTemplate(context, widgetId, remoteViews); widgetManager.updateAppWidget

I read the hellowidget tutorial and Dev Guide' App Widgets. Then I know how to create a widget which contains button or text or something. But what I really want to do is making it interact with my app. For example, I want to create a widget that has a text view, and when I click it, it sends a PendingIntent to my activity in which I can edit the text. I can do the step "sends a PendingIntent". But after I edit text in acitivy, how does the widget read it? What you need to do is register a custom intent, for example ACTION_TEXT_CHANGED in your AppWidgetProvider like this for example: public

My app has a widget that shows today's date and need to be updated on midnight. The widget is defined in the manifest as <manifest> ... <application> ... <receiver android:name=".MyWidgetProviderClass" android:label="MyLabel" > <intent-filter> <action android:name="android.appwidget.action.APPWIDGET_UPDATE" /> </intent-filter> <meta-data android:name="android.appwidget.provider" android:resource="@xml/widget_icon_info" /> </receiver> </application> </manifest> And the widget info file is <appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android" android:initialLayout="

I launch an activity from my widget using an Intent with some extra, anyway I can only get the Intent when the activity is in background.. How can I get the Intent when activity is created? Tried with this.getIntent() but extras are null. Thanks in advance How can I get the Intent when activity is created? Call getIntent() on the Activity . Tried with this.getIntent() but extras are null. One possibility is that you are arranging for an existing instance of the activity to return to the foreground (e.g., including FLAG_ACTIVITY_REORDER_TO_FRONT ), in which case you will need to override

I noticed that when I swipe my finger from left to right across a home screen widget, in simulator on a AVD, Android switch to the left home screen. I was wondering if its possible to prevent this behavior and allow home screen gadgets to listen and react to finger gestures (like swipe)? Its very critical for my widget UI design. Starting with API level 11 (Android 3.0.x) you can use " android.widget.RemoteViewsService.RemoteViewsFactory " and and assign a widget to use (from docs): ListView : A view that shows items in a vertically scrolling list. For an example, see the Gmail app widget.

I"m trying to customize the StackView widget to look a little bit different. The stackview default order and view is this : And i"m trying to get to something more like this : Any help will be appreciated Shimi try checking out the source code of StackView . as a first step , you can play with the parameter called "PERSPECTIVE_SHIFT_FACTOR_X" and "PERSPECTIVE_SHIFT_FACTOR_Y" . 来源： https://stackoverflow.com/questions/14029048/android-customize-stackview

This question has been asked several times, but everyone gives the reason for why this occurs (i.e. calculation occurs before the layout is laid). But I need the solution for this. I tried getBottom(); , getTop(); , getLocationOnScreen(int[] location); . But all returns the value Zero (0). I even tried giving these in onStart(); , to give time for layout to be laid, but no luck. Here is my code: TextView tv; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); tv = (TextView) findViewById(R.id.textView1); Log.d(