camera upgrade for android

Recently the boss to a task, said to be in the local video terminal can adjust the camera focal length. Encountered a number of problems: 1. Phone support does not support camera zoom 2. System with camera software can zoom, but its own programming does not support the zoom, This problem is also a lot of children's shoes on the internet encountered: Cop

Android Studio 1.3 is coming soon. We will upgrade Android Studio immediately. Make sure that you have installed Android Studio. Change the green version. If you do not have any, download it below. Now let's start the tutorial. Install Android Studio (Win and Mac)

save path here in the directory file picture =NewFile (environment.getexternalstoragedirectory () +ImageName);//Crop a pictureStartphotozoom (Uri.fromfile (picture)); }if (data = =Null)Return;//Reading album cropping picturesif (Requestcode = =Photo_compile) {//Crop a pictureStartphotozoom (Data.getdata ()); }//Crop photo processing resultsif (Requestcode = =Photo_resoult) {Bundle Extras =Data.getextras ();if (Extras! =Null) {Bitmap photo = Extras.getparcelable ("Data"); Bytearrayoutputstream s

WebView under the pit odd, directly under the browser can directly bring up the camera and file management, but in WebView below is not, in the online review of a lot of articles, have to say pit odd, up to finally pieced together to succeed,Android version is 4.4.2, Debug Pass.Android Key Source:protected valuecallbackprotected int filechooser_resultcode = 1;Private String Mcamerafilepath;@SuppressLint ("S

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

Main Program: Public class androcamera extends activity { Private Static final int image_capture = 0; Private button startbtn; Private URI imageuri; Private imageview; /** Called when the activity is first created.* Sets the content and gets the references* The basic widgets on the screen like* {@ Code button} or {@ link imageview}*/@ OverridePublic void oncreate (bundle savedinstancestate ){Super. oncreate (savedinstancestate );Setcontentview (R. layout. Main );Imageview = (imageview) fin

This is a simple use of Android camera development flashlight function, Androidmanifest.xml file entrance is Startapp, this file is not uploaded, you can write. Flashlight.java Package Com.android.app; Import android.app.Activity; Import Android.hardware.Camera; Import Android.hardware.Camera.Parameters; Import Android.os.Bundle; Import Android.view.View; Import Android.widget.TextView; Import Andro

Turn Android into a Network Camera: spydroid-ipcamera; real-time transmission with almost no latency,The spydroid-ipcamera project can turn Android devices into a beautiful Network camera ip address camera. Spydroid is a small app that can streams the

iOS compared to Android, the animation effect is one of the advantages, the iOS camera switch when the slide animation is very good, looking at is a 3D effect, and changes feel very natural. Android can also be through the graphics below camera can achieve 3D effect, began to try to do with this, the effect is not idea

On this issue, looked up a lot of places, found that the solution is similar, but more or less some problems or not clear. With regard to solutions in Windows systems, there are basically no problems, which are modified as follows: Append the following lines to the Android Studio installation directory "/bin/studio.exe.vmoptions" file -djava.net.preferipv4stack=true-didea.updates.url=http://dl.google.com/android