android-widget

问题 I have an application where I try to get address of a location based on the latitude,longitude coordinates.When I try to print all the address of particular coordinates , I am getting only single address. IS there any way to get the list of all addresses for the coordinates supplied . My code snippet is as below: Where locationLatitude,locationLongitude are of type String which are converted to doubles ****List addresses = geoCoder.getFromLocation(Double .parseDouble(locationLatitude), Double

问题 My main.xml layout simply contains a button and a LinearLayout content_area , which shows below: <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical"> <LinearLayout android:id="@+id/myBtns" android:layout_width="wrap_content" android:layout_height="fill_parent" android:orientation="horizontal" > <Button android:id="@+id/btn_one" android:layout_width="100dip" android:layout

问题 I have a layout where I have a ScrollView and some stuffs. It looks like: <?xml version="1.0" encoding="utf-8"?> <ScrollView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/welcome_scrol_lay" android:layout_width="match_parent" android:layout_height="match_parent" android:fillViewport="true" android:background="@drawable/bg"> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" android:background="

问题 I have 18 images which create a flower when overlap eachother as a stack in my and app. All images are added to activity in XML file android:src:'@drawable/blabla..' ... However when I run my app , it returns an error java.lang.OutOfMemoryError .Please help me... I dont know how I can solve this problem.Thank you... public class PapatyaFaliActivity extends Activity { private int[] startLeafID={R.id.imag,R.id.birstart,R.id.ikistart,R.id.ucstart,R.id.dortstart,R.id.besstart,R.id.altistart,R.id

问题 I need to parse document using DOM parser in android. I was unable to print all the node values My Sample XML is:` <xml_api_reply version="1"> <news module_id="0" tab_id="0" mobile_row="0" mobile_zipped="1" row="0" section="0"> <title data="Top Stories"/> <section_type data="0"/> <news_entry> <title data="BSE Sensex breaches 19000, Nifty above 5800"/> <url data="http://in.reuters.com/article/2012/10/04/sensex-above-19000-on-reform-hopes- idINDEE89301O20121004"/> <snippet data="| MUMBAI

问题 I have create a widget in android , whenever i click on Widget TextView one service get starts but at the same time i want to change the icon which is shown on the right side. I can set a onclick over Widget TextView using remoteViews.setOnClickPendingIntent(R.id.widgetTxt,pendingIntent); but i don't know where i can change the icon when the TextView get clicks image @Override public void onUpdate(Context context, AppWidgetManager appWidgetManager,int[] appWidgetIds) { // Here i am trying to

问题 I have create a widget in android , whenever i click on Widget TextView one service get starts but at the same time i want to change the icon which is shown on the right side. I can set a onclick over Widget TextView using remoteViews.setOnClickPendingIntent(R.id.widgetTxt,pendingIntent); but i don't know where i can change the icon when the TextView get clicks image @Override public void onUpdate(Context context, AppWidgetManager appWidgetManager,int[] appWidgetIds) { // Here i am trying to

问题 I know how to assing ID's dynamically by invoking setID() . For the ID's to be unique, I used to utilize ids.xml and pass to setID() ID's from the pre-generated pool of ID's. Question 1: Is there any way to assign ID's without utilizing the ids.xml since I cannot anticipate how many ID's I will need in runtime? I tried to bypass the first issue presented in Question 1 by dynamically assigning each of which an id based on its label's hash (each label is unique), but there is no way to

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: How to launch activity from android home screen widget Whats the simplest code to launch an activity from the applications home-screen widget? The code I have so far doesnt work and nothing shows in LogCat..?? The widget has an image within it and when the image is tapped, should launch the application. Looking for a snippet. public class MyWidget extends AppWidgetProvider { // Create an Intent to launch

问题 Widget colors differ between devices: the Galaxy Tab, for instance, uses a bluish/teal color for highlighted tabs and for preference sub-text, whereas the Dell Streak uses a dark gray. Is it possible to set the default theme colors used by widgets? Or where are these colors derived from? 来源： https://stackoverflow.com/questions/5875104/set-default-theme-colors-for-widgets