android-widget

With this code: import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; . . . Button buttonAuthorizeUsers = (Button) findViewById(R.id.buttonAuthorizeUsers); buttonAuthorizeUsers.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Intent configure = new Intent(OnDemandAndAutomatic_Activity.this, Configure_Activity.class); OnDemandAndAutomatic_Activity.this.startActivity(configure); } }); I'm getting: The method onClick(View) of type new

I'm trying to make a simple widget with a button that start a Service with the OnClickPendingIntent() . I can start it fine but I can't figure out a way to stop it (I know I can do it with a BroadcastReceiver or something similar but I would like to avoid hardcode). This is my code: Intent intent = new Intent(context, myService.class); PendingIntent pendingIntent = PendingIntent.getService(context, 0, intent, 0); RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.my_widget); if (!ismyserviceup(context)) { views.setOnClickPendingIntent(R.id.my_button, pendingIntent); } else

I have created an EditText for search, which contains on the left side a search icon and on the right side of icon: <EditText android:id="@+id/Search" android:layout_width="250dp" android:layout_height="wrap_content" android:drawableLeft="@android:drawable/ic_menu_search" android:drawableRight="@android:drawable/ic_delete" android:hint="Search Product .." > </EditText> I want to know how can I clear the content of EditText when I click the cross button. Thank you in advance. Paul Verest An improved answer by @aristo_sh from Handling click events on a drawable within an EditText mQueryEditText

I'm trying to make a recording Widget where the user interface would be loaded from HTML page in WebView. Is this possible? I've been trying to load url into Widget but I get all sorts of errors and my program crashes. I'm new to Android development and don't really know how this stuff works yet. This is my Widget provider class: public class RecordAppWidgetProvider extends AppWidgetProvider { WebView webview; @Override public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) { webview.getSettings().setJavaScriptEnabled(true); webview.loadUrl("http://www

To start off, an image says thousand words: This takes place although getViewAt is called 4 items as my cursor size is. Here's the code: public class WidgetService extends RemoteViewsService { @Override public RemoteViewsFactory onGetViewFactory(Intent intent) { System.out.println("Factory"); return(new WidgetViewsFactory(this.getApplicationContext(), intent)); } } The widget provider: public class WidgetViewsFactory implements RemoteViewsService.RemoteViewsFactory, LNTConstants { private Context context = null; ArrayList<DBItemModel> items; public WidgetViewsFactory(Context context, Intent

The default behavior of ExpandableListView is to collapse a group when its header is clicked. Is it possible to prevent this from happening? I've tried: Setting OnTouchListener on the list. This interferes with scrolling. Setting an OnGroupClickListener on the list (in onCreate() ). This works for all clicks after the first. Has anyone else accomplished this? Why might the OnGroupClickListener miss the first click? Thanks in advance for your suggestions. You can ignore click on group items like this: mMyExpandableListView.setOnGroupClickListener(new ExpandableListView.OnGroupClickListener() {

I am implementing progressbar in my android app. In my app i want to display progressbar when images are loading from the web after loading all images the loader should be stopped. I seen some example of progressbar in that it is displaying for predefined period of time. But i want the progressbar display dynamically depends on the time to load images from the web. You shoud use an AsyncTask . The Javadoc for it has an example of just what you want to do : private class DownloadFilesTask extends AsyncTask<URL, Integer, Long> { protected Long doInBackground(URL... urls) { int count = urls