android - Uploading an image from phone storage -


i trying make user upload image file his/her phone gallery app. have managed invoke gallery user selects image. following error:

java.lang.runtimeexception: failure delivering result resultinfo{who=null, request=1, result=-1, data=intent { dat=content://media/external/images/media/7963 (has extras) }} activity {com.progrmor.tombstone.android/com.progrmor.tombstone.android.androidlauncher}: java.lang.securityexception: permission denial: reading com.android.providers.media.mediaprovider uri content://media/external/images/media/7963 pid=16802, uid=10409 requires android.permission.read_external_storage, or granturipermission()         @ android.app.activitythread.deliverresults(activitythread.java:4060)         @ android.app.activitythread.handlesendresult(activitythread.java:4103)         @ android.app.activitythread.access$1400(activitythread.java:177)         @ android.app.activitythread$h.handlemessage(activitythread.java:1497)         @ android.os.handler.dispatchmessage(handler.java:102)         @ android.os.looper.loop(looper.java:145)         @ android.app.activitythread.main(activitythread.java:5944)         @ java.lang.reflect.method.invoke(native method)         @ java.lang.reflect.method.invoke(method.java:372)         @ com.android.internal.os.zygoteinit$methodandargscaller.run(zygoteinit.java:1389)         @ com.android.internal.os.zygoteinit.main(zygoteinit.java:1184)  caused by: java.lang.securityexception: permission denial: reading com.android.providers.media.mediaprovider uri content://media/external/images/media/7963 pid=16802, uid=10409 requires android.permission.read_external_storage, or granturipermission()

below codes invoking gallery:

public void onactivityresult(int request, int response, intent data) {     super.onactivityresult(request, response, data);     if(response == result_ok) {         if(request == select_picture) {             uri selectedimage = data.getdata();             selectedimagepath = getpath(selectedimage);         }     } }  public string getpath(uri uri) {     // safety built in     if( uri == null ) {         // todo perform logging or show user feedback         return null;     }     // try retrieve image media store first     // work images selected gallery     string[] projection = { mediastore.images.media.data };     cursor cursor = managedquery(uri, projection, null, null, null);     if( cursor != null ){         int column_index = cursor                 .getcolumnindexorthrow(mediastore.images.media.data);         cursor.movetofirst();         return cursor.getstring(column_index);     }     // our fallback here     return uri.getpath(); }  @override public void imageupload() {     runonuithread(new runnable() {         @override         public void run() {             intent intent = new intent();             intent.settype("image/");             intent.setaction(intent.action_get_content);             startactivityforresult(intent.createchooser(intent, "select picture"), select_picture);         }     });  }

then call method in 1 of screen classes:

boximage1.addlistener(new changelistener() {         @override         public void changed(changeevent event, actor actor) {             imageupload();         }     }); }

so i'm asking is: how can make click on picture upload actual picture texture or something? want chosen image drawn on screen when pick it.

need add proper permission in manifest

<uses-permission android:name="android.permission.read_external_storage" />

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