This example describes the screen implementation of Android programming. Share to everyone for your reference, specific as follows:
public class Screenshot {//Get screenshots of specified activity, save to PNG file public static Bitmap Takescreenshot (activity activity) {/Vie
W is the View View view that you need to take a screenshot = Activity.getwindow (). Getdecorview ();
View.setdrawingcacheen
During development, we often need to set our applications to full screen. Here I know two methods. One is to set them in code, another way is to change it in the configuration file!
1. Set in the Code:
Package COM. android. tutor;
It should be emphasized that the full screen code must be before setcontentview (R. layout. Main), or an error will be reported.
Li huaming himiOriginal, reprinted must be explicitly noted:Reprinted from[Heimi gamedev block]Link: http://www.himigame.com/android-game/298.html
Many kids shoes say that after my code is run, clicking home or back will cause a program exception. If you have encountered this, you certainly haven't carefully read the himi blog, in article 19th, himi specifically wrote about the causes and solutions of these errors. I have added my remarks on this b
Full Screen in Android and remove the title bar, android title barFull Screen in Android and remove the title barHow to remove the title barFirst: a method that is frequently used when getting started
RequestWindowFeature (Window. FEATURE_NO_TITLE); // remove the title bar.N
Android touch screen event transfer (personal practice summary), android touchAndroid touch-screen event transfer 1: Preface due to Launcher, many interactive parts were involved, because the project has been in the past for a long time, and recently GTS and CTS tests and modifications have been made, many of them are
Cocos2dx 2.x Android gravity detection rotating screen, cocos2dx android
In the case of charging, when playing with a mobile phone, the screen usually needs a specific rotation direction.
The function is divided into two parts: one is to obtain the desired Angle Based on the mobile phone's gravity direction X, Y, and Z
Android uses a touch to dynamically draw a rectangle and an android rectangle on the screen.Requirement Overview:
Draw an area with your finger on the screen and return the coordinates of the area in the circle.Technical implementation:
Customize the View, set the paint brush and corresponding parameters, and judge the touch event in the onTouchEvent () callback
Method 1
Public class mainactivity extends activity {@ overrideprotected void oncreate (bundle savedinstancestate) {super. oncreate (savedinstancestate); // hide the title bar requestwindowfeature (window. feature_no_title); // hide the status bar getwindow (). setflags (windowmanager. layoutparams. flag_fullscreen, windowmanager. layoutparams. flag_fullscreen); setcontentview (R. layout. activity_main );}}
Method 2
Method 3
Note:
1. The two sections of code in method 1 should be before set
The best solution for Android screen Rotation Processing AsyncTask and ProgressDialog
1. Overview
As we all know, when the screen direction and configChanges are not explicitly specified for an Activity, the user will restart when the screen is rotated. Of course, Android pr
The example in this article describes how Android keeps the screen illuminated steady wake state. Share to everyone for your reference, specific as follows:
First step: Add Permissions First:
Copy Code code as follows:
Step Two: Code implementation is as follows:
public class Screenactivity extends activity
{
PowerManager powermanager = null;
Wakelock wakelock = null;
@Ov
The example in this article describes how Android implements moving pictures on the screen. Share to everyone for your reference. The implementation methods are as follows:
1. Speed.java Documents:
Package net.obviam.droidz.model.components;
public class Speed {public static final int direction_right = 1;
public static final int direction_left =-1;
public static final int direction_up =-1;
pub
Download address (source code and complete Project project): http://loon-simple.googlecode.com/files/barrage%2Bslg.7z
There has been a period of time did not update the blog, so the younger brother deliberately prepared two games samples issued.
1. Example of the bomb screen:
This is a very simple example of the play screen game, using touch-screen control, but t
This article turns from: http://isux.tencent.com/learn-android-from-zero-session6.html One, the unit of measure for AndroidIn Android, the units that define the size of a component typically have DP and SP, so what is the difference between the PX we use most often?
Px
PX is an abbreviation for pixels, which is a common pixel unit that corresponds to a point on the screen.There are many sizes
Android screen Rotation Processing AsyncTask and ProgressDialog, androidasynctask
Reprint please indicate the source: http://blog.csdn.net/lmj623565791/article/details/379362751. Overview
As we all know, when the screen direction and configChanges are not explicitly specified for an Activity, the user will restart when the sc
The last few days before the Spring Festival, there is almost no work to do. Summarize the documents, PPT files, and manuals written in the previous work. since it was completely transferred to the android + platform last year, the Android2.3 platform no longer has any projects. Using these days, we will sort out documents related to the android platform, which is a summary of the
This article introduces one of the most common features of the app, that is, the new features of the introduction and launch screen, generally how to achieve it, this is not going to tell you.
Logic first.
First to determine whether the first launch of the app, if it is, then enter the function to use navigation (the simplest way is, left and right sliding switch view, slide to the last page click button to enter the homepage).
If not, disp
Android Popupwindow Full Screen
Many applications can often see the effect of pop-up this popupwindow, do a small demo share. Demo idea is to traverse the file, find pictures and Pictures folder placed on the Popupwindow above. Click the button to eject this Popupwindow, where the animation is set for Popupwindow.
Popupwindow Full Screen Code feed
Limited ne
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