how to set up imessage on android

Android phones unlock screen lock settings Open settings, enter location and security Select Set screen lock, then select pattern Then draw the unlock pattern, repeat two times to draw, you can draw according to their own requirements, but I want to keep in mind OH After the confirmation, it has been set up oh, back to the main interface, and then lock

Recently made a GridView on the set-top box, The focus needs to be on the child control of item, but the GridView focus defaults on item, byAndroid:descendantfocusability= "Afterdescendants" You can get the focus for the GridView child control. But after adding this attribute, the GridView becomes unable to scroll, and then I add a scrollview to the GridView, But since all two have scroll bars, I rewrite a gridview to let the scroll

Note: This article is rewritten from Li's blog, the original address: http://blog.csdn.net/xiaominghimi/article/details/6089317First, set the full screen:Two methods, the first of which are in activity:Package Com.howlaa.androidgame1;import Android.os.bundle;import Android.view.window;import Android.view.windowmanager;import Android.app.activity;public class Mainactivity extends Activity {@ overrideprotected void OnCreate (Bundle savedinstancestate) {

Using the bottom menu bar in Android development requires the RadioButton component.In the actual application process, you need to click on the button, in order to let users know whether to click on this button, you can set the click, the button's color or background changes.The code in this section of layout is:1 RadioButton2 android:id="@+id/radio_button0"3 android:layout_height="Fill_parent"4 android:lay

server. The following three technologies can be used to meet the requirements:use Gradle to dynamically set up Android Resvalue at compile timeThe way to change res value. For example, change the value of AppName in the Strings.xml fileIn your Gradle file buildtypes or productflavors below, such as release body written similar:"string""AppName""app1"Change the value of string value named AppName to Ap

public static void Setobjfield (Object obj, object value, String name) throws SecurityException, Nosuchfieldexception, IllegalArgumentException, illegalaccessexception {Field f = obj.getclass (). Getdeclaredfield (name); F.setaccessible ( true); F.set (obj, value);} public static void SetProxy (Wificonfiguration wificonf) throws SecurityException, IllegalArgumentException, Nosuchfieldexception, Illegalaccessexception,nosuchmethodexception, ClassNotFoundException, Instantiationexception, Invocati

() {@Override Public voidOnCancel () {Toast.maketext (context, context.getstring (R.string. Share_cancel), Toast.length_long); } @Override Public voidOnComplete (Object response) {//TODO auto-generated Method StubToast.maketext (Context, context.getstring (R.string. share_success), Toast.length_long); } @Override Public voidOnError (Uierror e) {//TODO auto-generated Method StubToast.maketext (Context, context.getstring (R.string. Share_failure), Toast.length_long); } };}Source: Chengdu App D

After upgrading to 0.8.1, open the Set Font size page, you will find whether the default or Darcula, do not allow you to change the size of the font, in fact, this is because these two modes are Android Studio self-mode, so do not allow you to change, If you want to change, you need to customize your own pattern. Such as:Select the style you want, then click Save As and enter the name of your own defined st

(); - Canvas.drawpath (path, paint); in } the the Private voiddrawliftdown (canvas canvas) { AboutPath PATH =NewPath (); thePath.moveto (0, getheight ()-roundheight); thePath.lineto (0, GetHeight ()); the Path.lineto (Roundwidth, GetHeight ()); +Path.arcto (NewRECTF (0, GetHeight ()-roundheight * 2, 0 + roundwidth * 2, GetWidth ()), 90, 90); - path.close (); the Canvas.drawpath (path, paint);Bayi } the the Private voiddrawrightdown (canvas canvas) { -Path PATH =NewPath (); -Pa

Use ' inset ' .....(List_divider.xml)XML version= "1.0" encoding= "UTF-8"?>insetxmlns:android= "Http://schemas.android.com/apk/res/android"Android:insetleft= "50DP"Android:insetright= "50DP" > Shape> SolidAndroid:color= "@color/orange" /> CornersAndroid:radius= "2.0dip" />Shape>inset>And in your list view add like this ... ListView Android:dividerheight = "2DP" android:divider= "@drawable/list_divider" ... />You can

outermost layout . Addonlayoutchangelistener (New Onlayoutchangelistener () {@Overridepublic void Onlayoutchange (View arg0, int arg1, int arg2, int arg3,int arg4, int arg5, int arg6, int arg7, int arg8) {TODO auto-generated Method Stubif (EditText. Hasfocus ()) {/*** There is no use of handler, so Sroderscrollview will not scroll to the bottom. Just scrolls the initialization height.* All scroll to the bottom if scrollview too long will cause edittext to roll out of the screen* New Handler ().

1 XML version= "1.0" encoding= "Utf-8"?>2 selectorxmlns:android= "Http://schemas.android.com/apk/res/android" >3 Itemandroid:drawable= "@drawable/ic_menu_search_holo_light"android:state_focused= "true"/>4 Itemandroid:drawable= "@drawable/ic_menu_search_holo_light"android:state_pressed= "true"/> 5 Itemandroid:drawable= "@drawable/ic_menu_search_holo_light_td"android:state_pressed= "false"/> 6 selector>The XML file is saved in the Drawable

1. Click Edit Filter congfiguration2. In the pop-up box, in the Filter Name column, write your own alias. such as System.out (random), and then in the log tag that column to write the LOG.I key value, such as the output statement is LOG.I ("msg", "Hello world!"); Then you should write MSG in the column of your log tag. Other can not fill, Log level default is good, you want to change other also OK.3. When the edit is complete, select your alias to see your output statement.How to check the log i

Set text of different styles in the same TextView of Android, androidtextview Requirement Analysis: Most of the time, we need to display text of different styles in the view, but in order to reduce the viewgroup level, we do not want to add many TextView controls to implement text of different styles. Is there a way to implement multiple custom style texts in the same TextView control? The answer is yes. Le

Android radiogroup style (set the switching background and text color) and androidradiogroup Main. xml 1 radio_text_check.xml 1 radio_check.xml

Set the ShowAsAction attribute of the Menu of the Android learning notes, showasaction (1) main. xml file under the res -- menu directory (2) class files package com.example.menu_showasaction;import android.os.Bundle;import android.app.Activity;import android.view.Menu;import android.view.MenuItem;import android.widget.Toast;public class MainActivity extends Activity {@Overrideprotected void onCreate(B

Android customer service side and PHP server interoperability, to achieve a set of application market (including server)!

coordinates of the font;The sum of the two is divided by 2, which is the coordinate of the two line.B.getbounds (). Bottom is the height of the image (imagine placing the image at the origin), divided by 2, which is half the height;The median coordinate minus the image height is half the target position to be drawn at the top of the image;Finally, the target coordinates are passed to the Canvas.translate function, and the understanding of the function is not a matter of first.This is basically

The minimum value defaults to 0, and you might want to modify it in the implementation logicMax valueInitial value is progress???? SeekBar ???? android:id="@+id/seekbarspeedmovej" ???? android:layout_width="Match_parent" ???? android:layout_height="Wrap_content" ???? Android:max="+" ???? android:progress="+" ???? android:minheight="40dp"/> ???JAVA Eclipse Development Android How to set scroll bar maxi

Veiw XML for rounded cornersArbitrarily define a corner with rounded corners and borders　　Android Corner View Set rounded border