android-layout

问题 I try to use ViewPager as a row ins ListView but a get a bizarre behaviuor - Only the first row works, but when I scroll the list it disappears. When I scroll an empty row, suddenly the row above is being viewed. It seems like Android creates a single pager and use it for all rows. This is what I see when I launch the app: This is my row layout: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent"

问题 This question already has answers here : Disable or prevent multitouch in Activity (8 answers) Closed 5 years ago . My app uses one Activity to host several fragments. Each time one fragment is shown on the phone screen.The view of each fragment consists of several image icons. Currently, user is able to press on two icons simultaneously with two fingers (with each fingure press on one icon). I want to disable this multi-touch feature on my app to allow only one icon press take effect at a

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I want to achive map behavior like in google maps application. Example: set marker on a shop somewhere in the bottom of the screen, click on that marker so info panel should open and overlay the marker, map moves it's content so marker is still visible. I don't know how to correctly quote this requirement so I

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I want to achive map behavior like in google maps application. Example: set marker on a shop somewhere in the bottom of the screen, click on that marker so info panel should open and overlay the marker, map moves it's content so marker is still visible. I don't know how to correctly quote this requirement so I

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I want to achive map behavior like in google maps application. Example: set marker on a shop somewhere in the bottom of the screen, click on that marker so info panel should open and overlay the marker, map moves it's content so marker is still visible. I don't know how to correctly quote this requirement so I

问题 I am writing an Android app that requires me to programmatically add a TextView to a TableRow which is, in turn, added to a TableLayout. For the design to look proper, the TextView width must be the same as the TableRow width. The problem I am having is that even though I have attempted to set the width of the TextView to match using MATCH_PARENT , it is not taking effect. Here is a sample of the Java that I am trying to use to do this: final TableRow myTableRow = new TableRow

问题 I wanted to ask based on this query which I have. SELECT username,count(*) as description FROM products WHERE description LIKE '%Yes%' or description LIKE '%yes%' GROUP BY username ORDER BY description ASC For your information, the outcome will be like this. username | description a | 3 b | 1 I wanted to ask if I can make it into this form? rank | username | description 1 | a | ♥ ♥ ♥ 2 | b | ♥ The ♥ will be an image, not any symbol, can blob achieve this? What can I do to do this? In my

问题 Let's say I'm trying to stack cards, and I want to put a queen on top of a king, but still have the top 20 or so pixels of the king be visible so you can tell it's under the queen. How do you do this? I've defined a grid layout, with linear layout containers. Each container contains one imagebutton. The closest I can get it is the encroaching imagebutton shrinks under the occupying imagebutton. Like so: http://i.stack.imgur.com/broaD.png I would like to stack the imagebuttons, but still have

问题 In the real world, the example control panel layout (below) appears within its own FrameLayout (Fragment container) and (depending on whether the app is running on a tablet) alongside a map, whose colours are set by a colorpicker fired by the 'colour' buttons. (NB: The map and the control panel have different backgrounds.) On return from the colorpicker the associated map particle and the Button background are updated with the new color. The idea is that (as observed by the user) the colour

问题 Hi I am trying to insert data into database using EditText and Button I have created. I am stuck at Activity part of the code. I am unable to proceed how to write the Onclick action part for Button and EditText part Please help me. I am new to android DBAdapter.java package com.example.database1; public class DBAdapter { public static final String KEY_ROWID = "_id"; public static final String KEY_ISBN = "isbn"; public static final String KEY_TITLE = "title"; public static final String KEY