amazon camera system

Call the camera to take a picture of the request codepublic static final int request_take_photo_code = 1;public static final int request_take_photo_code2 = 2;ImageView to show pictures after taking pictures private void StartTakePhoto2 () {Booting the system cameraIntent Intent = new Intent (mediastore.action_image_capture);Start activity and get return dataStartactivityforresult (Intent, REQUEST_TAKE_PHOT

The win8/win7 system uses the camera video to appear the ripple flicker how solves? Method One: 1. Win+q the search application interface to find the camera; 2. Select the camera option at the bottom of the screen and choose "More"; 3. More options in the flashing frequency of the default i

The first step: Press the Win+x key under the win8.1 desktop and choose Device Manager to open the following image: The second step: After opening Device Manager, we in the device list to expand the "image device", you can generally see that you have a device, is your camera, of course, some users may have installed a scanner and other equipment, the camera generally shows "

The camera is a more common device for computers, and has built-in camera applications in WIN8 systems, it can be used not only to take pictures, but also to view and manage the local photos, it does bring us a lot of convenience, but recently a user in the use of camera applications to access the local photo error, the hint is now unable to access the local phot

Getting started with Network Camera-sorting and summarizing the transplantation work: 1. Burn the firmware. There can be many writing methods. The most primitive one is to use fewer simulators, that is, to directly write flash with the simulators provided by chip manufacturers, as a system transplant, it is unnecessary or irrelevant to this burning mode. As a convenience for post-migration and maintenance,

directly saved in the System album location??????????????????? File File = new file ("/sdcard/myimage/"); File.mkdirs (); //Create a folder String fileName = "/sdcard/myimage/" +name; try { b = new FileOutputStream (FileName); Bitmap.compress (Bitmap.CompressFormat.JPEG, N, b); Writing data to a file } catch (FileNotFoundException e) { E.printstacktrace (); } finally { try { B.flush (); B.close (); } catch (IOExcept

);Intent.putextra ("Outputy", 250); Intent.putextra ("Return-data", true); Startactivityforresult (Intent, Photo_result); } @Override protected void Onactivityresult (int requestcode, int resultcode, Intent data) {if (ResultCode = = RESULT_OK) {if (Requestcode = = photo_zoom) {photozoom (Data.getdata ()); } if (Requestcode = = Take_photo) {file picture = new File (environment.getexternalstoragedirecto RY () + "/" + Imagedir); Photozoom (Uri.fromfil

directly saved in the System album location???????????????????File File = new file ("/sdcard/myimage/");File.mkdirs ();//Create FolderString fileName = "/sdcard/myimage/" +name;try {b = new FileOutputStream (fileName);Bitmap.compress (Bitmap.CompressFormat.JPEG, +, b);//write data to file} catch (FileNotFoundException e) {E.printstacktrace ();} finally {try {B.flush ();B.close ();} catch (IOException e) {E.printstacktrace ();}}ImageView iv= (ImageVie

To solve the problem that the system camera program is called through Intent and the image returned is too small, intent calls Intent it = newIntent("android.media.action.IMAGE_CAPTURE");startActivityForResult(it, Activity.DEFAULT_KEYS_DIALER); After you press the photo key, your activity will be returned. Therefore, you must add a processing method to the onActivityResult method, protectedvoidonActivityRes

Key ideas: Initialize components; Create and start the photo intent; Use the onactivityresult () callback function to process images. Key code: Initialize components: takePicBtn = (Button) findViewById(R.id.buttonPicture);takePicBtn.setOnClickListener(takePiClickListener);takeVideoBtn = (Button) findViewById(R.id.buttonVideo);takeVideoBtn.setOnClickListener(takeVideoClickListener); Create and start the photo intent: Intent intent = new intent (mediastore. action_image_capture ); Startactivityf

((Environment.getexternalstoragestate (). Equals (environment.media_mounted))) {Select your Own folderString path = Environment.getexternalstoragedirectory (). GetPath () + "/myvideo/";Constants.video_url is a constant that represents the folder where the video is storedFile Mediastoragedir = new file (path);if (!mediastoragedir.exists ()) {if (!mediastoragedir.mkdirs ()) {LOG.E ("TAG", "Folder creation failed");return null;}}The file is named according to the current number of millisecondsStri

1, Technical introduction (1) The Avfoundation.framework framework provides a avcapturesession class. Use it to achieve the video capture function.(2) using Avcapturevideopreviewlayer, the camera can be photographed in real-time display on the Viewcontroller.(3) for captured video, we use Avcapturemoviefileoutput to output it to the file. 2, the following implementation of a video function (1) Click the "Start" button to start recording the video.

Use USB to connect a digital camera to a computer, ready to transfer photos, and find that the system cannot find a digital camera. There are many reasons for this failure, first of all to check whether the USB cable is good, if there is a loosening of the situation, it may cause the system can not recognize th

The Win7 system installs the camera software to appear "The Error launching Installer" error prompt, the specific problem phenomenon is as follows: Failure Analysis: Error launching installer occurs when software is installed because the interface language and non-Unicode program language inconsistencies cause the problem. Workaround: 1, click the Start menu, select the Control Panel item op

small.Through the study found the solution is as follows:To override the calling method:String filename = tools.getcurdatestr () + ". jpg";Camerafile = new File (environment.getexternalstoragedirectory () + "/" +const.folder_voc_temp+ "/" +filename ");Intent Intent = new Intent (mediastore.action_image_capture);Intent.putextra (Mediastore.extra_output, Uri.fromfile (camerafile));Startactivityforresult (Intent, Request_code_capture_cameia);Callback Time:protected void Onactivityresult (int reque

-prefs:root=generalpath=software_update_linkStore-prefs:root=storeTwitter-prefs:root=twitterUsage-prefs:root=generalpath=usageVpn-prefs:root=generalpath=network/vpnWallpaper-prefs:root=wallpaperWi-fi-prefs:root=wifiAbout-prefs:root=generalpath=aboutAccessibility-prefs:root=generalpath=accessibilityAirplane Mode On-prefs:root=airplane_modeAuto-lock-prefs:root=generalpath=autolockBrightness-prefs:root=brightnessBluetooth-prefs:root=generalpath=bluetoothDate Time-prefs:root=generalpath=date_and_ti

Reposted from hi_android: The final editor hi_android The following code calls the system photo program, 12 Intent it = newintent ("android. Media. Action. image_capture ");Startactivityforresult (it, activity. default_keys_dialer ); After you press the photo key, your activity will be returned. Therefore, you must add a processing method to the onactivityresult method,

The following code calls the system photo program, 12 Intent it = newintent ("android. Media. Action. image_capture ");Startactivityforresult (it, activity. default_keys_dialer ); After you press the photo key, your activity will be returned. Therefore, you must add a processing method to the onactivityresult method, 12345678910111213 Protectedvoidonactivityresult (intrequestcode, intresultcode, intent data ){Super. onac

System camera call method: Step 1: Intent bycamera = new intent ("android. Media. Action. image_capture"); bycamera. putextra (mediastore. extra_output, Uri. fromfile (yourfilepath); startactivityforresult (bycamera, 0 ); Step 2: Obtain the returned data in the onactivityresult (INT, Int, intent) method of the current activity. Protected void onactivityresult (INT requestcode, int resultcode, i

This article implements the Android system camera call to take photos The layout of the project is fairly simple, with only one button: First open the list file under the Packages\apps\camera folder and find the following code: The relevant code is as follows: public class Mainactivity extends activity { @Override protected vo