Hbuilder MUI call system crop picture, avatar crop-android

Head.addeventlistener (' Tap ', function () {var image_unspecified = "image/*";//Photo album displays the file type var photozoom = 2;//Get the picture back Back key var Photolat = 1; After trimming, return key var main = plus.android.runtimeMainActivity ();    h5+ Get app main activity instance object var Intent = Plus.android.importClass ("android.content.Intent");    Import Java class Intent object The following importclass are all using the Android native class var mediastore = Plus.android.importClass ("Android.provider.MediaStore");    var File = Plus.android.importClass ("Java.io.File");    var Uri = Plus.android.importClass ("Android.net.Uri");    var intent = new Intent (Intent.action_pick, NULL);    Intent.setdataandtype (MediaStore.Images.Media.EXTERNAL_CONTENT_URI, image_unspecified);    Intent.putextra ("scale", true);    Intent.putextra ("scaleupifneeded", true);    var OutPutPath = Plus.io.convertLocalFileSystemURL ("_www/head.jpg");    Main.startactivityforresult (Intent, photozoom);      Main.onactivityresult = function (Requestcode, ResultCode, data) {if (Photozoom = = Requestcode) {      var file = new file (OutPutPath);            Output directory Uri var outputuri = uri.fromfile (file);            if (data = = undefined) {return false;            } plus.android.importClass (data);            var uri = Data.getdata (); var cropintent = new Intent ("Com.android.camera.action.CROP");            Crop Cropintent.setdataandtype (URI, image_unspecified);            After completion of the output directory Cropintent.putextra (Mediastore.extra_output, Outputuri);            Cropintent.putextra ("Crop", "true");            Aspectx Aspecty is a proportional Cropintent.putextra ("Aspectx", 1) of the wide height;            Cropintent.putextra ("Aspecty", 1);            Outputx Outputy is a cropped picture with a wide height of Cropintent.putextra ("Outputx", 70);            Cropintent.putextra ("Outputy", 70);            Cropintent.putextra ("Return-data", true);        Main.startactivityforresult (Cropintent, Photolat); } else if (Requestcode = = Photolat) {if (data = = undefined){return false;            } var a = new File (OutPutPath);                if (!a.exists ()) {Console.log (OutPutPath);                Mui.toast (' clipping error ');            return false;        } img.src = OutPutPath; }    }});

Reference article http://ask.dcloud.net.cn/question/8314

Hbuilder MUI call system crop picture, avatar crop-android