android spinner hint

Njy"); Item.put ("Brandname", "Nokia"); List.add (item); Item=NewHashmap(); Item.put ("Brandsearchtext", "Svmsun SX sanxing"); Item.put ("Brandname", "Samsung"); List.add (item); Item=NewHashmap(); Item.put ("Brandsearchtext", "Svmsun SX Sanzhi"); Item.put ("Brandname", "Three squirrels"); List.add (item); Item=NewHashmap(); Item.put ("Brandsearchtext", "Motorola Moto Mtll Motuoluola Motoloar"); Item.put ("Brandname", "Motorola"); List.add (item); } textwatcher Mtextwatc

1, I in the use of cocos2d-x3.2 version of the Android transplant encountered a problem, in the first transplant succeeded when I opened my eclipse the second time this problem, when I click on the close to build Project again when there are errors, such as Search for a solution or a very biased solution from my colleague, the steps to solve this problem are as follows, Locate your current project's Proj.android folder, and then locate the. Cproject t

The example of this article describes the implementation of the interface bounce-tip animation effect of Android programming. Share to everyone for your reference, specific as follows: Previous Effect chart: First on the layout: The Code is as follows: Import Java.lang.reflect.Field; Import android.app.Activity; Import Android.os.Bundle; Import Android.os.Handler; Import Android.util.DisplayMetrics; Import Android.view.GestureDe

(r.styleable.searchedit_imagewidth, * density + 0.5F); TextColor = Mtypedarray.getcolor ( R.styleable.searchedit_textcolor, 0xff848484); textSize = MTYpedarray.getdimension (r.styleable.searchedit_textsize, + * density + 0.5F); mtypedarray.recycle ();} private void Initpaint () {paint = new paint (paint.anti_alias_flag);p Aint.setcolor (textcolor);p aint.settextsize ( textSize);} @Overrideprotected void OnDraw (canvas canvas) {super.ondraw (canvas);D rawsearchicon (canvas);} private void Drawse

In Android Studio, suppose our code has Chinese gaze. Display time completely normal, and compile when Gradle will error, but can compile successfully, and Gradle report error information, is garbled!So we can not find the wrong reason, (quite deceptive ....) ）Said so much. Here's how to fix it:In fact, the garbled error message is " encoded UTF-8 non-mapped characters ". So we can solve it in the following ways, for exampleSet up the character set in

When writing code, do not want the whole project is full of yellow exclamation points, then, open the project, people feel that the whole project is not clear.so write this post, will usually encounter the warning of all the summary together. 1:handlerThis Handler class should is static or leaks might occur:incominghandler @SuppressLint ("Handlerleak") Private Handler ha Ndler = new Handler () {@Overridepublic void Handlemessage (Message msg) {};};Workaround:Private Handler Handler = new Handler

' JAVAC ' is not an internal or external command, nor is it a program or batch file that can be run. Problem Solving method Sharing!' JAVA ' is not an internal or external command, nor is it a program that can be run or a batch file solution similar.Reason one: No jdk installed, only JRE installed 1JDK1.7.0_60+JRE is complete, if the JDK is not installed, the cmd inside the input JAVAC will prompt "' JAVAC ' is not an internal or external command, is not a running program or batch file"

============ Problem Description ============Hello everyoneI now have a need to add a number to an icon to indicate an effect such as an unread text message.The piece does not come out, do not know is not csdn not let hair, have known friend can inform AH.I'll describe it now, the effect is similar to the iphone, you know, help.============ Solution 1============You search Badgeview on the internet.Ask Android to implement unread text message icon dig