kirakira camera for android

); if (data!=null) { switch (Requestcode) { casetake_photo://take pictures and choose //two ways get a picture of a good shot if (Data.getdata () !=null| | data.getextras () !=null) {//prevents no return result uriuri=data.getdata (); if (uri!= NULL) { photo= Bitmapfactory.decodefile (Uri.getpath ()); //Get Pictures } if (photo==null) { bundlebundle= data.getextras (); if (bundle!= null) { photo = (Bitmap) bundle.get ("Data"); } else{ Toast.maketext (Getapplicationcontext (), "No picture

Tag: Picture is rotated to the same directionOne of the things that must be considered when using camera images in Android apps is the orientation of the image, which can be better displayed only by judging the direction of the image. This article will introduce a way to judge the orientation of a picture by Exifinterface!On the code:/** * * Use the picture under the given path to set ImageView * * @param i

Private voidsavefullimage (String str) {Intent Intent=NewIntent (mediastore.action_image_capture); //folder AAAAFile path1 =NewFile (path +floername); if(!path1.exists ()) {Path1.mkdirs (); } File File=NewFile (path1, str + ". jpg"); Moutputfileuri=uri.fromfile (file); Intent.putextra (Mediastore.extra_output, Moutputfileuri); StartActivity (Intent); Toast.maketext (Getapplicationcontext (), str+ "Photo has been replaced", 0). Show (); }Configure manifest file Add permission

In a previous company to do an app inside the upload avatar function, then studied for a long time, found an article about the H5 Camera and album calls, so it solved the problem!! I record here so that some people need, can refer to!!!!The following is a complete HTML page content, placed on the server and then browse on it, only support chrome and Safari core browser, QQ browser, Chrome,safari browser can be. Different phones and browsers do not sho

Android Candid Camera function/Phone shutdown can take photos The effect is as follows: In fact, the camera and the record to achieve the same way, are used to WindowManager to draw the principle of small desktop controls. Then I will not say more ... First, we need a surfaceview: Second, then the operation is to produce this small control:

to know the length and width of the desired image in advance. For example, I want to cut an image of 400*400 (unit: px. Use this as a benchmark to calculate the length and width of the Rect displayed on the screen, and then draw the MaskView. Select the mode as needed. This article uses the first mode as an example. The code below: Package on the basis of the miscellaneous documents. First, encapsulate a MaskView to draw the bright effect in the dark, or you can add a scroll bar. This is not a

The algorithm of freeze filter is to deepen the pixel color, each pixel is used RGB three colors to represent, (0,0,0) is pure black, and (255,255,255) is pure white, therefore will not have a pixel point of the RGB refers to become smaller, the color will deepen intwidth =Image. GetWidth ();intHeight =Image. GetHeight ();intR, G, B, pixel; for(inty =0; Y for(intx =0; x Image. getrcomponent (x, y);//Get RGB tri-ColorsG =Image. getgcomponent (x, y); B =Image. getbcomponent (x, y);

Implementation of a preemptive camera service, when some applications (such as flashlights) open camera in the background, when the camera app open camera can be occupied by the background app camera.1. Modify CameraService.cpp (frameworks/av/services/

This camera is not a camera in Android. the camera in the graphics package can be understood as the angle of view in the 2D graphics system, or the camera location. Based on the perspective principle, we can implement some simple 3D effects. You can refer to the rotate3danim

->time_base.den = fps;Video_st->codec = Pcodecctx;Video_st->codecpar->codec_tag = 0;Avcodec_parameters_from_context (Video_st->codecpar, pcodecctx);See if the output URL is valid and write to the file header based on the output formatif (avio_open(ofmt_ctx->pb, out_path, AVIO_FLAG_READ_WRITE) The next step is to process the data sent by camera.Convert data formatjbyte *in = env->GetByteArrayElements(buffer_, NULL);Get the cached picture size based on the encoder and create a cached picture space

1. Call the System camera [Java]View plaincopyprint? // Photograph Public void takephotos (view ){ Intent cameraintent = new intent ( Android. provider. mediastore. action_image_capture ); Startactivityforresult (cameraintent, camera_request ); } // Photography public void takephotos (view) {intent cameraintent = new intent (Android. provider. mediastore

Android multimedia calls the camera and selects an image from the local albumOverview: The function of this routine is to take photos, automatically compress images, and select images from the local album.Permission to be loaded: Demo: Public class MainActivity extends Activity implements View. onClickListener {private Button mButtonTakePhoto; private Button mButtonGetPhoto; private ImageView mImageViewP

Android multimedia calls the camera and selects an image from the local album,Overview: The function of this routine is to take photos, automatically compress images, and select images from the local album.Permission to be loaded: Demo: Public class MainActivity extends Activity implements View. onClickListener {private Button mButtonTakePhoto; private Button mButtonGetPhoto; private ImageView mImageViewPho

Since basically all Android phones support images with a ratio of 4:3 and 16:9, sometimes the custom Surfaceview size does not meet these two proportions and will deform.Another situation is that the default previewsize and the ratio of our view will also cause deformation; the solution is from params.getsupportedpreviewsizes () Choose the appropriate proportions and then params.setpreviewsize (), at which point the size of the preview is set, and the

Recently in the development of the letter, found capture="Camera" >, Android can display cameras and documents, but iOS only has the camera option, and finally, by judging the device type, both iOS and Android can display the photo and gallery selection, The code is as follows:var u = navigator.useragent, app = Navigat

("aspectX", 1); // The ratio of the cropping frame is 62 intent. putExtra ("aspectY", 1); 63 intent. putExtra ("outputX", crop); // the size of the output image is 64 intent. putExtra ("outputY", crop); 65 startActivityForResult (intent, PHOTO_PICKED_WITH_DATA); 66} 67 68 public void photo () {69 70 Intent intent = new Intent (MediaStore. ACTI Principal); 71 startActivityForResult (intent, CAMERA_WITH_DATA); 72} 73 74 protected void doCropPhoto (Bitmap data) {75 76 Intent intent = getCropImageI

In the Android app, very often we need to implement upload images, or directly call the camera on the phone to take photos processing and then directly display and upload the function, the following will be called the camera to take pictures of the image processing and then display and call the photo processing in the mobile phone register and then display the fu

Android phone has its own camera and graphics library, we do in the project is sometimes used to upload pictures to the server, today did a project to use this function, so put my code to write down and share with you, the first blog I hope that the great God a lot of criticism. First, the code that calls the Android photo album and

New Intent (); Intent.setpackage ("Com.android.camera"); Intent.setaction (mediastore.action_image_capture); 1); New Intent (); Intent.setpackage ("Com.android.camera"); // intent.setaction (mediastore.action_image_capture); Startactivityforresult (Intent, 1);New Intent ("Android.media.action.STILL_IMAGE_CAMERA"); Startactivityforresult (Imagecaptureintent,1);

When Android 2.3.7.r1 presses the menu key, the video is stopped. Press the menu key when you change the video to do not process it. The following modifications can be made: In packages/apps/cameraopen/src/COM/mediatek/camera/videocamera. Java In the onkeydown () method: Modify Case keyevent. keycode_menu: If (mheadupdisplay! = NULL mglrootview! = NULL ! Malertshowing ! Mmediarecorderrecording Mheadupdisp