android-listview

问题 I'm implementing a custom Dialog which inflates a RelativeLayout xml file The xml file: <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="300dp" android:layout_height="match_parent" android:gravity="center_horizontal" > <ImageView android:id="@+id/imageView1" android:layout_width="match_parent" android:layout_height="match_parent" android:scaleType="fitXY" android:src="@drawable/common_image_list_panel

问题 In my ListView (using library Android Amazing Listview), I have 2 sections and I want to hide the header of 1st section. I tried with view.findViewById(R.id.header).setVisibility(View.GONE); in the bindSectionHeader() but it doesn't hide the header, instead it would just make it move over my row. So, is there way to hide the section header for the 1st section? All I need is to show the header of section 2 (to make it visible at all times). Any help is greatly appreciated. The ListView item

问题 This is my actual Activity : In this Activity I set All the ListView(s) dynamically and programmatically. As you can see, the problem I have is The 1st ListView takes the place she needs and the second ListView try to keep showing by internally adding a scroll bar.. I just wanted to know how can I say programmatically to let all the ListView(s) take the entire place she needs and just add a ScrollBar to all the activity (To Scroll the Menu for example)? Here is my Activity and my Adapter :

问题 I want to have a white line which will divide m y listview. I was trying different ways but still I can't get it. Code: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:background="@color/dark_background" android:orientation="vertical" > <ListView android:id="@+id/lvFragFeedList" android:layout_width="match_parent" android:layout_height="match_parent"

问题 I have a ListView where I would like to inflate a custom View at a certain position. It's actually the 11th item (position 10). The getCount() method returns 11. Here is the top part of the getView() method: public View getView(final int position, View convertView, ViewGroup parent) { final ViewHolder holder; if (convertView == null) { if (position < 10) { convertView = mInflater.inflate(R.layout.standard, null); } else { convertView = mInflater.inflate(R.layout.custom, null); Log.i(TAG,

问题 I have an android ListView hooked up to a Simpleadapter. It outputs specific static images as icons on the listview depending on text content of some elements as well as some text titles and sub-titles for those element. I also have setup a textwatcher for an edittextview to filter and do autosearching. The searching within the listview runs okay. However, I have noticed that the textwatcher includes the text content element(now converted into images) in the listview. So it appears that it is

问题 I have a custom Listview - which contains an imageView, text and a checkbox. I am loading images from dropbox (taking the thumnails or else getting the shared URL to the image) and I am loading them into the custom Listview using an ImageAdapter . It is very slow to load the images in a given folder. It takes several seconds just to load a few images, up to a minute if there are dozens, and my app crashes with I assume an Out of Memory exception if there are lots of images. It seems to be

问题 I have a VideoView which is inside a Framelayout , and has few other elements like imageviews and below is a List View.I want to be able to scroll all the views using single scroll. The video should get scrolled along with the list view as a single entity ! Have a look at TED Conferences app, here: https://play.google.com/store/apps/details?id=com.ted.android&hl=en I want to do something similar to that , any ideas & help will be very appreciated. Thank You guys! 回答1: You can use 3 layouts:

问题 I tried make list view has TextView and CheckBox . It is worked fine but when select CheckBox in row another CheckBox in another row selected too. Example: if I checked first row and scroll down I found another row selected too. This my Adapter Code public class ReadersrListAdapter extends BaseAdapter{ private static final int TYPE_SEPARATOR = 0; private static final int TYPE_ITEM = 1; private static final int TYPE_MAX_COUNT = 2; private Activity activity; private ArrayList<HashMap<String,

问题 I try to change background color of a button in item of my listView, but when I try to change the background, the background change each 9 items. When I try to change the orientation of my phone, the background change each 5 items... --- IMAGE TO UNDERSTAND: http://image.noelshack.com/fichiers/2014/09/1393436440-problem.png I don't understand, is so strange. I have an Adapter created. Java.java (Not my adapter file) public void clickPresent(View v) { v.setBackgroundColor(Color.BLUE); } public