android spinner 2column

2010.11.15 --- android spinner drop-down list

2010.11.15 --- android spinner drop-down list Reference: http://blog.csdn.net/untosil/archive/2010/07/16/5738956.aspx Generally, we demo is common to add a spinner inside the string. Here it is necessary to use ArrayAdapter. For example, ArrayAdapter adap

Android Spinner and setDropDownViewResource

Effect diagram: The first step: the new Android project Test8 Step Two: Add arrays.xml in values <resources> <string-array name="planets"> <item> Samsung </item> <item> Nokia </item> <item>BG</item> <item

Android Spinner with a preliminary

Spinner in the options data set by ArrayAdapter, where data sources can come from an array of programs, you can also customize the data from the xml. 1, obtained through the ArrayList options are as follows: Spinner spinner=null; Spinner spinner2=null; pr

Android Spinner photo-text

Spinner is a great control, Oh, I realizing the Dialog's photo-text, specifically in the Spinner on the try, the result results were pretty good Ha ha: Selected after the results: The detailed implementation and resources are in the annex of the proje

Eclipse Development Android, Hello Spinner (learning 10)

Eclipse Development Android, Hello Spinner (learning 10) Keywords: hellospinner HelloSpinner.java Source Java code package com.example.test; import android.app.Activity; import android.os.Bundle; import android.widget.ArrayAdapter; import android.widget.S

Android the drop-down box (Spinner) the use of

Drop-down list Spinner. Spinner's use, can greatly enhance the user experience of. When it comes to user choice, can provide a drop-down list of all the optional items listed. Choice for users. Demo follows, can be kept for reference First, use the ar

android dynamically load content in the spinner

android dynamic loading spinner in the data: GroupPurchase.java package jftt.txlong; import java.util.ArrayList; import java.util.List; import android.app.Activity; import android.os.Bundle; import android.util.Log; import android.view.View; import androi

Android control of-Spinner

Android in the drop-down menu is also quite comfortable with it. package com.mnkjxy; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.wid

Android use the drop-down box control Spinner

In the Android interface design, the drop-down box control named Spinner, the drop-down control is a common UI elements, this ATAAW.COM to introduce the basic use under the Spinner, of which there are two important steps is to design the adapter and add a

Spinner Android buttons to achieve results

Spinner is one of common control, belonging to AdapterView a kind of application need Adapter view of the data and the View link, and a variety of event callback function, is more convenient. But found a problem, Spinner control, it is difficult to contro

The spinner in the android, and achieving value and taking VALUE TEXT value.

Re-bean's toString () method on the line public class ProvinceBean { public int id; public String name; public String toString () { return name; } } List <ProvinceBean> list = new ArrayList <ProvinceBean> (); ProvinceBean bean1 = new Provi

Custom BaseAdapter Android ListView GrideView spinner and every row contains the images, TextView, checkbox display

/ ** * MyAdapter * TODO * @ KnownBugs * / public class MyAdapter extends BaseAdapter { / ** The context * / private Context mContext; / ** The list of the ShopInfoSerialzable * / private List <ShopInfoSerialzable> mShopData; / ** LayoutInflater * /

Department of famous Gate Android (7) - Controls (View)

Department of famous Gate Android (7) - Control (View) of the ZoomControls, Include, VideoView, WebView, RatingBar, Tab, Spinner, Chronometer, ScrollView Author: webabcd Android describes the use of various controls (View) ZoomControls - Zoom in / out but

Department of famous Gate Android (8)

Department of famous Gate Android (8) - Control (View) of the TextSwitcher, Gallery, ImageSwitcher, GridView, ListView, ExpandableList Author: webabcd Android describes the use of various controls (View) TextSwitcher - Text converter control (to change th

android Learning Summary 2

1 in 1.5 of the android, you can specify edittext only enter a number, such as can be on the small pop-up keyboard: android: inputType = "numberDecimal", that can also accept input contain a decimal point figures. 2 to read the contents of the r

android study notes one of the commonly used controls

Individual learning android to do notes, memo posted them. 1, EditText Main functions: setText / getText set / get text content, setHint to set the default display content; 2, RadioGroup, RadioButton RadioButton's isChecked () to determine whethe ...

android adapter system

Android development in the use of the list is very common. google for a list of packages to make the list not only the ability to display a list of traditional texts, but also added such as the choice items, rehabilitation options such as the ability ...

Custom Spinner five steps away

In the development of Android's UI, Spinner (drop-down list) can always be used, a simple custom Spinner production we need to remember this important five-step, one can apply the Spinner birth. (1) create a new Android project, named SpinnerTest1. Un

The style and spinner

<item name="android:spinnerStyle"> @ style / StandardSpinner </ item> <item name="android:spinnerItemStyle"> @ style / StandardSpinnerItem </ item> <item name="android:spinnerDropDownItemStyle"

android study sample

I study the course of some of the examples android Mainly to control the use of android, such as: GridView, Spinner, TabHost, Button, TextView, EditText, Gallery, ImageSwitcher ... another example of the use of Office also data storage: SQLite, SharedPref

Spinner enhanced customization

Spinner As a drop-down list of options is still very good and easy to use, while there are some limitations such as: drop-down bar displays the contents of the title bar must be consistent in making its Greatly reduced availability 1. First talk abou

How to do unit testing in the android

Unit testing is a software development important to ensure the software quality technology, the benefits of unit testing I do not say, Oh, some time ago I wrote a month tax calculator, to which some of the business methods to write the unit test, bec

android close touch screen and lock mode

The next section tests for the application UI to provide some tips, especially in the UI thread to help you in dealing with movement, touch screen and key events, and the lock screen. UI thread test Activity programs running in the UI thread in. Once

Department of famous door Android (8)

Department of famous door Android (8) - control (View) of TextSwitcher, Gallery, ImageSwitcher, GridView, ListView, ExpandableList Describes the use of various controls in the Android (View) TextSwitcher - text converter control (to change the text add so

Department of famous door Android (7) - Control (View)

Department of famous door Android (7) - Control (View) of ZoomControls, Include, VideoView, WebView, RatingBar, Tab, Spinner, Chronometer, ScrollView Describes the use of various controls in the Android (View) ZoomControls - Zoom in / out button control I

Android Desktop Components [app widget] Advanced item - feel Recorder

This complete the project name: 【mood】 Recorder Information can be recorded in your mind and use the desktop components in the form displayed on the desktop, and a rich choice of expression and load the desktop, this feature is similar to QQ on the nature

Android Adapter System Introduction

Adapter is to bind data to UI interface bridging class. Display Adapter is responsible for creating each project sub-View, and provides access to the underlying data. To support the bound UI controls Adapter AdapterView must extend the abstract class. Cre

Android User Interface

One. Android's UI is all built on the View and ViewGroup two classes, subclasses VIew all become "Widget", a subclass of all VIewGroup a "Layout". II. Menu option menu (Option Menu) Context Menu (Context Menu) Sub-menu (Sub Menu) I

android button dynamically hide

Button through a small Button to control your display and hide the other. We first use a small button on the top left of the screen, then click on it to achieve the toggle function. Other buttons you can define a slide or not slide, and I is defined as fo

Android recent study concluded - Development Notes

First, the commonly used categories: 1. Activity is the most basic class that represents a display page. Similar to a Servlet, you can display the page, capturing the event, display the menu, such as dealing with complex user interaction. 2. Intent refers

android screen events in the cool program and sqlite all operating Demo (1)

1, the first design document main.xml <?xml version="1.0" encoding="utf-8"?> <ViewFlipper xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/myFilpper" android:layout_width="fill_parent" android:layout_height="fill_parent

[Android Development] android access to the database (a)

Android which spinner and simpleCursorAdapter SQLite database with the use of display data inside, get a long time to figure out, the program has been wrong, but I do not know in the end is wrong. Now start from scratch, how to access the database describ

android access to the database (b)

III. Design activity, this is no longer say, difficult to say in the program. public class SQLiteTest extends Activity { / ** Called when the activity is first created. * / private TextView textView; private Spinner dSpinner; final String databaseName =

android programming point of trivial knowledge summary (2)

1. Control configuration xml in the interesting properties: android: background You can set the background for the following two methods transparent: "@ android: color / transparent" and "@ null". Note that the default TextView is tran

Secret 4 Android Application Development Notes (Part 1)

Android Application Development Secret Chapter 4 Notes Android application interface controls typically use View and ViewGroup design styles with XML Events include button events, events, and some advanced touch screen space, event listener Android genera

Solve the sub Activity ActivityGroup problems in spinner BadTokenException

The sub activity in ActivityGroup used directly Spinner encounter this problem. Wrote 08-02 17:30:57.797: ERROR / AndroidRuntime (320): Uncaught handler: thread main exiting due to uncaught exception 08-02 17:30:57.817: ERROR / AndroidRuntime (320): andro

android common control

1, EditText Main function: setText / getText set / get text content, setHint set the default display; 2, RadioGroup, RadioButton RadioButton's isChecked () is checked to determine whether access to selected RadioButon the ID: Set RadioGroup.setOnCheck

Android control Daquan

The use of various controls in the Android (View) DatePicker - date selection controls TimePicker - Timing control ToggleButton - two-state button control EditText - editable text control ProgressBar - progress bar control SeekBar - draggable progress bar

2010.12.08 --- android progressDialog

2010.12.08 --- android progressDialog Sometimes the need to load the data to prompt the user is slow to load data that help to improve the user experience For example, package com.huitu.project; import java.util.*; import com.huitu.pojo.GCXX2; import

chapter4_ drop-down list Spinner

package com.yarin.android.Examples_04_09; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.Spinner; import android.widget.TextView

Android development of learning five. Basic interface controls

Fifth, the basic interface controls Most of the interface controls are android.view and android.widget package, android.view.View their parent class, as well as Dialog Series, android.app.Dialog parent class, and so on. Android's native controls, gene

Android example - add personal finance tools four page bill B

This week, I consider the interface to add the entire bill, the completion of the page features. Did find it very easy. But in the interface layout to find out is simply harder than writing code. The layout is basically no useful information to google, an

Android MVC structure Opinion

http://www.cs.otago.ac.nz/cosc346/labs/COSC346-lab2.2up.pdf writes In the Android application, we can not distinguish very clearly the view of part of the MVC structure and controller. Android developers will expect the framework of Activity base class as

Android tutorial series of eight: ListView component to use

Wrote Android ListView is a very common component development, ListView can be used to display a list, we can operate on this list, click on the list such as what to do so. This article is mainly to show through an example of the usage of ListView. Androi

2 android development of small knowledge

1. Control configuration xml in the interesting properties: android: background You can set the background for the following two methods transparent: "@ android: color / transparent" and "@ null". Note that the default TextView is tran

android control the use of common examples of UI

There are several good friend said recently before the android is the fire and would like to study the android, at their request, I have to explain to them some basic knowledge of the android, android with them into the door, the following is to explain t

android animation examples

Details of the animation to explore Android Reprinted: http://www.cnblogs.com/salam/archive/2010/10/05/1842935.html Annex Examples include: animation, AutoComplete, chronometer, time and date, Elview, galleries, Grid, ImageSwitcher, RatingBar, SeekBar, Pr

android layout of the adaptive small sample (user feedback interface)

Requirements: 1, the interface is just fill the screen, without scrolling 2, enter the height of the feedback content, EditText control to adaptive 3, the submit button at the bottom of the screen Core layout of the file are as follows: <?xml version="

Fun event listener articles Android --- --- Part 2

--- The second event listener Here are a variety of commonly used control the use of event listeners ① EditText (edit box) of the event listener --- OnKeyListener ② RadioGroup, RadioButton (radio button) event listener --- OnCheckedChangeListener ③ CheckB

Java ME can not satisfy the Android, only Designed Dalvik

Author: [Original] Net Android mobile sources : www.android123.com A lot of users may be found at Android mobile phone software, Google is not the use of conventional C / C + + development but more high-level Java language, but the mainstream use of mobil
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