kirakira camera for android

1. CameraCamera is a device supported within the Android framework that allows you to take photos and shoot videos, so there are always problems with camera development, such as the following:E/androidruntime (1542): Java.lang.RuntimeException:setParameters failedE/androidruntime (1542): at android.hardware.Camera.native_setParameters (native Method)E/androidruntime (1542): at Android.hardware.Camera.setPar

There are many ways to achieve, according to the steps to see which kind of, online said what pick-up card, in fact, is to turn AV into UVC, now on the market a lot of cameras directly is already UVC, in Windows Plug and Play.Android is also Linux, this is a good run.1. First download the Android USB detection program, insert the UVC camera, in the program to see whether the new node in the/dev/video, or/BU

Https://zhidao.baidu.com/question/873328177698804372.htmlThe perfect implementation of real-time autofocus for Android camera http://blog.csdn.net/huweigoodboy/article/details/51378751How to achieve the AF http://www.open-open.com/lib/view/open1406536473812.html of Android phone cameraAndroid front camera can be autofo

During Android development, it takes most of the time to create the interface, and only developers can make it by themselves. Therefore, I have been trying to use HTML5 + css3 to complete the process. phonegap is not quite mature yet, I am going to use Android native + webview to complete the process. I found that it is similar to flash as for mutual debugging. BelowCodeThe Native Interface is called throug

This article introduces how to achieve the camera copy Effect Based on my own development examples, that is, to project the picture taken by the camera as a copy object to the painting paper. You can continue painting on the painting paper. effect 1.You can add a license to the camera in the AndroidManifest. xml file in four steps. Step 2: Use framelayout in the

When the zc301 USB camera is used, the camera returns a JPEG image. The preview of camera requires JPEG decoding (not done), but you can take the JPEG image directly. 1. Modify Your boardconfig. mkUse_camera_stub: = false Set stub to false, and do not compile in android2.1/frameworks/base/camera/libcameraservice during

response = mySurfaceView. getHolder (); myHolder. setType (SurfaceHolder. Callback ); Next, initialize the Camera object and call the setPreviewDisplay function of the object to set the SurfaceHolder object (myHolder here) // Here myCamera is the initialized Camera object myCamera. setPreviewDisplay (myHolder ); The next step is to take a photo, but remember MyCamera. startPreview (); // autoFocus my

1. CameraCamera is a device supported within the Android framework that allows you to take photos and shoot videos, so there are always problems with camera development, such as the following:E/androidruntime (1542): Java.lang.RuntimeException:setParameters failedE/androidruntime (1542): at android.hardware.Camera.native_setParameters (native Method)E/androidruntime (1542): at Android.hardware.Camera.setPar

[Phonegap + Sencha Touch] mobile development 29 Android navigator. camera. getPicture gets the true path of the image, The phonegap photo plug-in selects the image in the Image Library. The Code is as follows: Navigator. camera. getPicture (function (uri) {console. log (uri); // uri of the image obtained here}, function (err) {console. log (err) ;},{ quality: 70

To do a program ape has a period of time, things have done a lot, today just opened a blog, I have done before the record down, today first write Android system down with the system camera and cutBefore making a call to the system camera has encountered a lot of problems, and now paste code, in the code to put a littleBtn.setonclicklistener (New Onclicklistener (

When using camera for android, you may encounter two problems: orientation during camera preview, and orientation 90 degrees after takePicture. First, solve the orientation problem of the first preview. First, in android2.2 and later sdk versions, the orientation of camera uses landscape. If the screenOrientation of yo

In Android, photographic systems are available and can be used directly in apps. When a phone downloads a camera app from Android play, it determines whether the phone supports it. Not supported, do not give download.There are several steps to taking photos:1. Declaring permissions2. Use camera Photography3. Display Pi

http://blog.csdn.net/jiangwei0910410003/article/details/52057543First, prefaceIn the video broadcast is generally two video data sources, one is the camera data, one is recorded desktop data, and generally beautiful girls live is from the camera data, game Live is recorded desktop data, then today to see the first Data source analysis, There are many scenes of using the

Android phone has its own camera and library, we do the project sometimes used to upload images to the server, today did a project to use this feature, so put my code down and share with you, the first blog hope that the great God many criticisms.First call the Android album and the camera Code:The code is as follows:I

This article was reproduced from: http://blog.csdn.net/self_study/article/details/52965045Recently in the study of the relevant content of authority adaptation, the collation of the previous rights blog as follows:Android permission permissions and security mechanism resolution (on)Android permission permissions and security mechanism analysis (next)Android Hover window permissions for each model system ada

(view. visible); mdraw. drawline (); }}, 2000);} public void surfacechanged (surfaceholder holder, int format, int width, int height) {} public void surfacedestroyed (surfaceholder holder) {If (camera! = NULL) {Camera. Release (); camera = NULL ;}}} The cross function is very simple. There are only two sentences. Mdraw. setvisibility (view. Visible );Mdraw. draw

Most Android Developers are engaged in interface development. Matrix canvas camera must be used for all animations and special effects, I made the following summary when developing various 3D effects: Principle: all animations are painted. Remember that many things can be solved or optimized relatively well. Camera: 1. To do 3D effects, you must use this item

The calling process of camera in android can be divided into the following layers:Package-> framework-> JNI-> camera (CPP) -- (binder) --> cameraservice-> camera Hal-> camera driver Take the photo taking process as an example:1. After each parameter is set, after focusing is

1. Start camera1. An activity starts the call process:Oncreate () --> onstart () --> onresume ()Oncreate ():1. You can add the layout file and draw the interface.2. Enable the thread, start the hardware camera, and call cameraholder. instance (). open () to get an android. hardwarecamera instance mcameradeviceEnsurecameradevice () --> cameraholder. instance (). open () --> mcameradevice. getparameters (); E

Article Source: http://blog.csdn.net/dany1202/archive/2011/01/26/6164450.aspx 1. Start camera1. An activity starts the call process:Oncreate () --> onstart () --> onresume ()Oncreate ():1. You can add the layout file and draw the interface.2. Enable the thread, start the hardware camera, and call cameraholder. instance (). open () to get an android. hardwarecamera instance mcameradeviceEnsurecameradevice (