android Selector Button textColor

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Original - Principles of Anatomy android Style Button to start from

Reproduced in the original statement at: blog http://pk272205020.blog.163.com/ Reference Forum Forum http://www.androidpeople.com/ foreign android Reference: android Button principle The past few days is to see android SDK source, to encapsulate the effec

Dynamic changes in the use of android selector background imageView or ImageViewButton

Do apply, you may need to dynamically change the background image control, if only a simple click, select the type of event, so if the program code to write monitor becomes too much trouble, in this case, you can Dynamic changes in the control background

the use of android selector

<?xml version="1.0" encoding="utf-8" ?> <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:state_window_focused="false" android:drawable="@drawable/ There is no focus, the background of the picture " /

Learning Diary <b> android Add button, and events for the menu

public boolean onCreateOptionsMenu (Menu menu) { menu.add (0, 0, 0, "return"); menu.add (0, 1, 1, "search"); return super.onCreateOptionsMenu (menu); } public boolean onOptionsItemSelected (MenuItem item) { super.onOptionsItemSele

android thread Handler Message + = Queue AsyncTask thread model thread interactions + Button style changes easy integration of the final version of example

First of all forgive me for writing the title of the article so long. In fact, I still find it too short because it can not be written out so I will not write. Because I really do not know how to define the title of this article may be called "Luanta

Chapter I: Android entering the door (Style style, and Button events)

Add color to the TextView main.xml file with the style = "@ style/DavidStyleText1" <?xml version="1.0" encoding="utf-8"?> <AbsoluteLayout android:layout_width="fill_parent" android:layout_height="fill_parent" xmlns:android="http://

Selector selector switch to use android Summary Background

Site: http://blog.sina.com.cn/s/blog_4b93170a0100qhwa.html One. Create xml file location: drawable / xxx.xml, remember to put the same directory related images <? Xml version = "1.0" encoding = "utf-8"?> <selector xmlns:androi

Android implementation of the custom button, not selected, press, select the effect

package com.test.TestButton; import android.app.Activity; import android.content.Context; import android.graphics.drawable.Drawable; import android.graphics.drawable.StateListDrawable; import android.os.Bundle; import android.view.View; import androi

Android development of learning five. Basic button control interface controls -2

Fifth, the basic interface controls 5.2 Button Control Subclass of Button 5.2.1 Button Figure 5.2.1Button android.widget.Button the most commonly used buttons, inherited from android.widget.TextView, in android.widget package. His common subclass Che

Edit box and button to use Android

Effect diagram: first.java code: package com.jay.jay; import com.jay.R; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.Edi

Chapter I: Android entering the door (by Button set TextView color)

Effect: main.xml <?xml version="1.0" encoding="utf-8"?> <AbsoluteLayout android:id="@+id/widget0" android:layout_width="fill_parent" android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android" > <Button an

Button button android mobile

package cn.yue.test; import android.app.Activity; import android.os.Bundle; import android.view.KeyEvent; import android.view.MotionEvent; import android.view.View; import android.view.ViewGroup; import android.view.View.OnTouchListener; import android.wi

EditText android version of the monitor (addTextChangedListener)

Directly attached to the bar code _ok.setClickable (false); / / initialization not clickable _ok.setEnabled (false); _edit = (EditText) findViewById (R.id.fb_status_eidt); / / Main listener in the implementation of the interface _edit.addTextChangedL

android in LayoutInflater

Transfer from: http://weizhulin.blog.51cto.com/1556324/311450 Hello, everybody we talked about this section is LayoutInflater use, in the actual development of species LayoutInflater this class is very useful, its role is similar to findViewById (), ...

The use Android in LayoutInflater

LayoutInflater use, in the actual development of species LayoutInflater this class is very useful, its role is similar to findViewById (), Difference is LayoutInflater is to come under the xml layout file layout, and instantiation! The findViewById () is

The LayoutInflater android

Transfer from: http://weizhulin.blog.51cto.com/1556324/311450 Hello, everybody we talked about this section is LayoutInflater use, in the actual development of species LayoutInflater this class is very useful, its role is similar to findViewById (), ...

Custom illustrated Button

anroid built-in Button and ImageButton, but did not provide both display pictures and show the text of the button. Here, I customized a ImageTextButton One of the XML file using a custom attribute custom: icon = "@ drawable / icon" The foll

Android custom dialog

Andoid Dialog 1, AlertDialog, with 0-3 buttons, you can put options, check one box, so as to form the proposed domain user can interact. 2, ProgressDialog, displays a progress bar or progress of the ring. 3, DataPickerDialog, select the date of the dialog

android SlidingDrawer

MainActivity.xml package cn.hy.sliddrawer; import android.app.Activity; import android.os.Bundle; import android.util.Log; import android.widget.SlidingDrawer; public class MainActivity extends Activity { private SlidingDrawer mDialerDrawer; @ Override pu

LayoutInflater use android

Species LayoutInflater in the actual development of this class is very useful, its role is similar to findViewById (), The difference is LayoutInflater is to come under the xml layout file layout, and instantiation! The findViewById () is to find the spec

Notification of the Android's progress bar

Recent studies of the Notification, refer to a number of documents, written some experience. In the official document that can be in the Android's Notification progress bar, wanted to be an example to try. Checked on the net, no found. To determi

android LayoutInflater use the sample

Hello, everybody is talking about in this section we use LayoutInflater, LayoutInflater species in the actual development of this class is very useful, its role is similar to findViewById (), The difference is LayoutInflater is to come under the xml layou

Android SharedPreferences simple data storage class and examples of Detailed (through the "Remember Password" feature to learn SharedPreferences)

SharedPreferences is the Android simple data stored in a utility class. Imagine it is a little Cookie, it is by using a key on the way to the simple data types (boolean, int, float, long, and String) stored in the application's private directory (data

Interestingly, full transparency Android - Activity and Dialog's fully transparent (to)

1.Activity students zzm transparent to the code of this interesting, it came out. First in res / values under construction colors.xml file, write: <? Xml version = "1.0" encoding = "UTF-8"?> <Resources> <Color name =

Detailed five layout android

FrameLayout: Is the simplest FrameLayout a layout object. It is customized for your backup on the screen a blank area, then you can fill in which a single object - for example, a picture you want to publish. All the child elements will be fixed in the upp

Department of famous Gate Android (6) - Controls (View)

Department of famous Gate Android (6) - Controls (View) of the DatePicker, TimePicker, ToggleButton, EditText, ProgressBar, SeekBar, AutoCompleteTextView, MultiAutoCompleteTextView Author: webabcd Android describes the use of various controls (View) DateP

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

Department of famous Gate Android (9) - Database support (SQLite),

Department of famous Gate Android (9) - Database support (SQLite), the content provider (ContentProvider) Author: webabcd Android describes the use of SQLite, ContentProvider Database support (SQLite) - Android development platform provides the operation-

Department of famous Gate Android (10) - HTTP communication, XML parsing, through asynchronous message processing Hander

Department of famous Gate Android (10) - HTTP communication, XML parsing, through asynchronous message processing Hander Author: webabcd Describes the Android do with the server-side HTTP communication, parsing XML, asynchronous message processing through

A simple example of Android in ProgressDialog

Internet generally are an example of how the progress bar shows how close the end of the mandate is not an article, reference to other articles through the tests to set the progress bar shows a simple example is as follows: The establishment of andro ...

MP3 player with an application to Android experience in the Service

Cell phones are indispensable in people's lives a useful tool. We are using the phone, often multi-threaded, and is suddenly interrupted. For instance, we will side browse the web while listening to MP3. Or is text messaging, when a sudden incoming ca

android simulator and PC communication using sockets

Until emulator will use sockets to implement and PC communication, the card a few days, the last ask other people can finally connected. Error reason is that the IP and port, IP to use the machine IP (in CMD type ipconfig, note: each boot the machine ...

android data storage and access to source code attached

android offers several file is stored; 1. Documentation: 2.SharedPreferences storage similar software configuration parameter settings of the content; This is a class; 3.sqlite database android embedded database, and Microsoft excel database, much the sam

Android in the Service of

In many cases, some users rarely need to generate interactive applications, we generally let them run in the background on the line, but also in their run-time we can still run other applications. In order to deal with this background process, Android int

Call local service examples android

In most cases, android just need to call the local services (that is, and the caller in the same process of service) you can, call the service must be used in binding approach to building and service connections, and get a service instance, and then you c

android drag

Layout files view plaincopy to clipboardprint? <? xml version = "1.0" encoding = "utf-8"?> <LinearLayout xmlns: android = "http://schemas.android.com/apk/res/android" android: orientation = "vertical" andro

How Android pictures which show the network

In the android which shows a picture from the web, when, in fact, is more troublesome. Must first convert the image into this network of imputstream flow of java and then make the left into a bitMap. bitMap can be passed as a parameter of the imageVi ...

Custom android Intent Action and inheritance TextView to form a dynamically changing text of View

/ / Activity package com.android.Somejavaknowledget; import java.util.Date; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.view.Window; import android.view.View.OnClickListene

Android to explain the use of Animation Skills

Android implementations using a total of Animation, there are two, one is defined in the xml animation realization method, and the other is directly in the code in the Custom Animation. Android using the method of the concrete operation of Animation ...

android emulator and PC communication using sockets

Will be used until the sockets to achieve the emulator and the PC communicate with the card a few days, and finally to ask other people can finally connected. Error reason is that the IP and port, IP to use the machine IP (in the CMD enter ipconfig, ...

android data storage and access attached source

android offers several file is stored; 1. Documents: 2.SharedPreferences storage software configuration parameter settings similar to the content; This is a class; 3.sqlite database android embedded database, and Microsoft excel as database theory, when y

Show them how to network images Android

In the android which shows a picture of when the network is actually a bigger problem. First of all, brought the network image into java's imputstream stream, then put the left into a bitMap. bitMap can be passed as a parameter imageView's. D ...

Custom android Intent Action and the formation of a dynamic change of succession TextView text of View

/ / Activity package com.android.Somejavaknowledget; import java.util.Date; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.view.Window; import android.view.View.OnClickListene

Android to call other applications

Sometimes we need to android application in the current open other applications, such as I currently have a graffiti board application has been installed to the user's mobile phone, and later developed a new application, which will use the functi ...

Android Data Storage

In Android, the alternative storage methods are SharedPreferences, file storage, SQLite database mode, the content provider (Content provider) and network. 1. SharedPreferences way Android available to store some simple configuration information of a mech

android HTTP communication, XML parsing, by Hander asynchronous message processing (1)

Introduced in the Android to do with the HTTP server communication, analytical XML, asynchronous message processing through the Handler HTTP communication - communication with the HTTP server to do, respectively, GET and POST methods to do demo mode XML p

read the attached file source android

Previous article http://leequer.javaeye.com/blog/607079android data storage and access attached source of this article, the added functionality to read the document and code optimization

android sd card reader attached to source

Sd card file exists and the presence of mobile phones is the same path to different ideas, note the class path to the sd card comments package cn.lee.data; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.i

Message android in the flexible application of the mechanism

Message android in the flexible application of the mechanism Keywords: Message-handler looper threads communication message messagequeue Quote From easyandroid forum, original: http://www.easyandroid.com/bbs/viewthread.php?tid=33 1. Utilize Android Messag
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