android-listview

问题 I want to display animated GIF images in my custom listview.my GIF image is get in web service url.GIF image displayed but not animated. public class NewsScreenAdapter extends BaseAdapter { LayoutInflater inflater; public GifDecoderView webview1; public static viewholder holder; View view = null; public static Context context; public ImageLoader IL; public String imgUrl; public static String addurl; public Activity activity; String image; public static Date parsed; public static String ac,

问题 I need to create listview like in this picture. The listview item go over each other like google chrome tabs.. I can move up or down listview item... Could anyone tell me a good advice or tell me examples how should I do this? Thanks 回答1: You need an iOS passbook style component like CardWalletView 回答2: You have to create some accordions type control Here is a link which will help you http://android-puremvc-ormlite.blogspot.com/2011/07/android-simple-accordion-panel.html when you close the

问题 I can't seem to get a customized divider, using a Drawable I've defined, to work when using a ListActivity and not creating a custom ListView . It almost seems like when the VM creates its own ListView for me, with the ListActivity , it uses a theme with the default divider provided; and if I try to provide one, no dividers appear in the ListView at all. I know that I can create a custom ListView using XML and define android:divider on that ListView , and this does recognize my custom divider

问题 When I create a simple layout with only a ListView in it, there is no separator displayed after the last item, which looks a bit ugly. <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" > <ListView android:id="@android:id/list" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentTop="true" /> </RelativeLayout>

问题 I'm attempting to animate the removal of a ListView item using this: mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> adapterView, final View view, final int i, long l) { view.animate().setDuration(500).x(-view.getWidth()).alpha(0f); adapter.remove(tasks.get(i)); adapter.notifyDataSetChanged(); } }); It does not work. I basically followed the advice of the 4th answer from the top of this post: How to Animate Addition or

问题 im quite new to android, so i apologise if this is a noob-ish question (: i designed my list following the example found here: http://android-er.blogspot.com/2010/06/custom-arrayadapter-with-with-different.html but what i would like to know is how would i go about adding setContentView(R.layout.main) so that i can display other (xml) elements along with the list? thanks for any advice (: 回答1: You just edit your main.xml to look whatever you want it to look, eg: <?xml version="1.0" encoding=

问题 I have created a custom listview using SimpleAdapter and in each row of list view i put a button has single id. I want to get the position of each row to pass the button but i have a single button id for each row and I want when I click on button it find the position of row and start another activity please help me public void click(View v){ //RelativeLayout navi = (RelativeLayout)findViewById(R.layout.custom_row_view); TextView tv = (TextView)findViewById(R.id.text1); ImageButton im =

问题 I have created a custom listview using SimpleAdapter and in each row of list view i put a button has single id. I want to get the position of each row to pass the button but i have a single button id for each row and I want when I click on button it find the position of row and start another activity please help me public void click(View v){ //RelativeLayout navi = (RelativeLayout)findViewById(R.layout.custom_row_view); TextView tv = (TextView)findViewById(R.id.text1); ImageButton im =

问题 I want to display the arrayList items in ListView which is having 2 different textViews. I am using ListViewCustomAdapter and getView(),getItem()... methods are there. This is my code: MyCustom.java: public class MyCustom extends BaseAdapter { public Activity context; public LayoutInflater inflater; ArrayList mylist; public MyCustom(Activity context,ArrayList viewList) { super(); this.context=context; this.mylist=viewList; inflater=(LayoutInflater)context.getSystemService(context.LAYOUT

问题 I have two xml files one is having the listview and another is having the layout of the listview vth some texviews, I want to change the color of the textview in the second xml file. This is what i have done so far. main1.xml: <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:paddingTop="4px"> <ListView droid:id="@android