Android photo upload and photo local display, photo cut upload, select local image cut upload

@Overrideprotected void Onactivityresult (int requestcode, int resultcode, Intent data) {Super.onactivityresult ( Requestcode, ResultCode, data); if (ResultCode = = RESULT_OK) {switch (requestcode) {case take_picture:// Save the local picture and zoom out to show on the interface bitmap bitmap = Bitmapfactory.decodefile (environment.getexternalstoragedirectory () + "/ Image.jpg "); Bitmap Newbitmap = Imagetools.zoombitmap (Bitmap, bitmap.getwidth ()/scale, bitmap.getheight ()/scale);// Due to bitmap memory consumption, it is necessary to reclaim memory, otherwise it will be reported out of a memory abnormal bitmap.recycle ();//The processed picture is displayed on the interface and saved to the local Iv_image.setimagebitmap ( NEWBITMAP); Imagetools.savephototosdcard (Newbitmap, Environment.getexternalstoragedirectory (). GetAbsolutePath (), String.valueof (System.currenttimemillis ())); Break;case Choose_picture:contentresolver resolver =             Getcontentresolver ();//Photo's original resource address uri Originaluri = Data.getdata (); try {//Use ContentProvider to get the original picture by URI bitmap photo = MediaStore.Images.Media.getBitmap (resolver, originaluri); if (photo! = null) {//To prevent the original picture from being too large to cause a memory overflow, here first the original display, and thenRelease the memory occupied by the original bitmap bitmap smallbitmap = Imagetools.zoombitmap (photo, photo.getwidth ()/scale, photo.getheight ()/scale); /releases the memory occupied by the original image, prevents the out of memory abnormal occurrence photo.recycle (); Iv_image.setimagebitmap (Smallbitmap);}} catch (FileNotFoundException e) {e.printstacktrace ();} catch (IOException e) {e.printstacktrace ();} Break;case Crop:uri uri = null;if (data! = null) {URI = Data.getdata (); System.out.println ("Data");} else {System.out.println ("File"); String fileName = getsharedpreferences ("temp", context.mode_world_writeable). GetString ("Tempname", "" "); URI = Uri.fromfile (New File (Environment.getexternalstoragedirectory (), fileName));} Cropimage (URI, $, crop_picture), break;case crop_picture:bitmap photo = null; Uri Photouri = Data.getdata (); if (Photouri! = null) {photo = Bitmapfactory.decodefile (Photouri.getpath ());}                   if (photo = = null) {Bundle extra = Data.getextras (); if (extra! = null) {photo = (Bitmap) extra.get ("Data"); Bytearrayoutputstream stream = new ByteArrayOutputStream ();            Photo.compress (Bitmap.CompressFormat.JPEG, N, Stream); }}iv_image.setimagebitmap (photo); break;default:break;}}} public void Showpicturepicker (Context Context,boolean iscrop) {Final Boolean crop = Iscrop; Alertdialog.builder Builder = new Alertdialog.builder (context), builder.settitle ("picture source"); Builder.setnegativebutton ( "Cancel", null); Builder.setitems (new string[]{"Photo", "album"}, New Dialoginterface.onclicklistener () {//Type code int request_code;@ overridepublic void OnClick (dialoginterface dialog, int which) {switch (which) {case Take_picture:uri Imageuri = null; String FileName = null;intent opencameraintent = new Intent (mediastore.action_image_capture), if (crop) {Request_code = CR op;//Delete the last temporary file sharedpreferences sharedpreferences = getsharedpreferences ("temp", context.mode_world_writeable); Magetools.deletephotoatpathandname (Environment.getexternalstoragedirectory (). GetAbsolutePath (), Sharedpreferences.getstring ("Tempname", ""));//Save this temporary file name filename = String. ValueOf (System.currenttimemillis ()) + ". jpg"; Editor editor = Sharedpreferences.edit (); Editor.putstring ("Tempname", FileName); Editor.commit ();} else {Request_code = Take_picture;filename = "Image.jpg";} Imageuri = Uri.fromfile (New File (Environment.getexternalstoragedirectory (), fileName)),//Specify Photo save path (SD card), Image.jpg is a temporary file, this image will be replaced after each photo Opencameraintent.putextra (Mediastore.extra_output, Imageuri); Startactivityforresult (Opencameraintent, Request_code); break;case choose_picture:intent openAlbumIntent = new Intent (intent.action_get_content); if (crop) {Request_code = crop;} else {request_code = choose_picture;} Openalbumintent.setdataandtype (MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/*"); Startactivityforresult ( Openalbumintent, Request_code); break;default:break;}}); Builder.create (). Show (); Truncate picture public void Cropimage (URI uri, int outputx, int outputy, int requestcode) {Intent Intent = new Intent ("com.android.ca          Mera.action.CROP ");          Intent.setdataandtype (URI, "image/*"); INtent.putextra ("Crop", "true");          Intent.putextra ("Aspectx", 1);          Intent.putextra ("Aspecty", 1);           Intent.putextra ("Outputx", OUTPUTX);         Intent.putextra ("Outputy", outputy);        Intent.putextra ("OutputFormat", "JPEG");        Intent.putextra ("Nofacedetection", true);      Intent.putextra ("Return-data", true); Startactivityforresult (Intent, requestcode);}

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Android photo upload and photo local display, photo cut upload, select local image cut upload