android - Syntax error on token(s) on line of code -
i'm getting error on 1 of lines of code can't seem find solution.
the error on line:
camerabutton.setonclicklistener(cameralistener); the error im getting "syntax error on token(s)
mainactivity
package com.example.triptych4; import java.io.file; import android.app.activity; import android.content.contentresolver; import android.content.context; import android.content.intent; import android.graphics.bitmap; import android.net.uri; import android.os.bundle; import android.os.environment; import android.provider.mediastore; import android.util.log; import android.view.menu; import android.view.view; import android.view.view.onclicklistener; import android.view.viewgroup; import android.widget.adapterview; import android.widget.baseadapter; import android.widget.button; import android.widget.gallery; import android.widget.imagebutton; import android.widget.imageview; import android.widget.toast; public class mainactivity extends activity { // label our logs "cameraapp3" private static string logtag = "cameraapp3"; // tells camera take picture private static int take_picture = 1; // empty variable hold our image uri once store private uri imageuri; private integer[] pics = { r.drawable.android, r.drawable.android3d, r.drawable.background3 }; private imageview imageview; @override protected void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.activity_main); gallery gallery = (gallery) findviewbyid(r.id.gallery1); //create adapter gallery gallery.setadapter(new imageadapter(this)); imageview = (imageview) findviewbyid(r.id.imageview1); gallery.setonitemclicklistener(new onitemclicklistener() { @oveerride public void onitemclick(adapterview<?> arg0, view arg1, int arg2, long arg3) { toast.maketext(getapplicationcontext(), "pic:" + arg2, toast.length_short).show(); imageview.setimageresource(pics[arg2]); } // button set in view imagebutton camerabutton = (imagebutton) findviewbyid(r.id.button_camera); // set listener on button camerabutton.setonclicklistener(cameralistener); } // set new listener private onclicklistener cameralistener = new onclicklistener() { public void onclick(view v) { // open camera , pass in current view takephoto(v); } }; public void takephoto(view v) { // tell phone want use camera intent intent = new intent("android.media.action.image_capture"); // create new temp file called pic.jpg in "pictures" storage area of phone file photo = new file(environment.getexternalstoragepublicdirectory(environment.directory_pictures), "pic.jpg"); // take return data , store in temp file "pic.jpg" intent.putextra(mediastore.extra_output, uri.fromfile(photo)); // stor temp photo uri can find later imageuri = uri.fromfile(photo); // start camera startactivityforresult(intent, take_picture); } @override public boolean oncreateoptionsmenu(menu menu) { // inflate menu; adds items action bar if present. getmenuinflater().inflate(r.menu.main, menu); return true; } public class imageadapter extends baseadapter{ private context context; int imagebackground; public imageadapter(context context){ this.context = context; } @override public int getcount() { // todo auto-generated method stub return pics.length; } @override public object getitem(int arg0) { // todo auto-generated method stub return arg0; } @override public long getitemid(int arg0) { // todo auto-generated method stub return arg0; } @override public view getview(int arg0, view arg1, viewgroup arg2) { // todo auto-generated method stub imageview imageview =new imageview(context); imageview.setimageresource(pics[arg0]); return imageview; } } // override original activity result function @override public void onactivityresult(int requestcode, int resultcode, intent data) { // call parent super.onactivityresult(requestcode, resultcode, data); switch(requestcode) { // if requestcode equal our camera code (1) then... case 1: // if user took photo , selected photo use if(resultcode == activity.result_ok) { // image uri earlier uri selectedimage = imageuri; // notify apps of changes make getcontentresolver().notifychange(selectedimage, null); // imageview set in our view earlier imagebutton imagebutton = (imagebutton)findviewbyid(r.id.button_camera); // create content resolver object allow access image file @ uri above contentresolver cr = getcontentresolver(); // create empty bitmap object bitmap bitmap; try { // bitmap image uri using content resolver api image bitmap = android.provider.mediastore.images.media.getbitmap(cr, selectedimage); // set bitmap image view imagebutton.setimagebitmap(bitmap); // notify user toast.maketext(mainactivity.this, selectedimage.tostring(), toast.length_long).show(); } catch(exception e) { // notify user toast.maketext(mainactivity.this, "failed load", toast.length_long).show(); log.e(logtag, e.tostring()); } } } } }
you're missing braces , semicolons, , you've got @oveerride in there well.
try this, should compile:
@override protected void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.activity_main); gallery gallery = (gallery) findviewbyid(r.id.gallery1); //create adapter gallery gallery.setadapter(new imageadapter(this)); imageview = (imageview) findviewbyid(r.id.imageview1); gallery.setonitemclicklistener( new adapterview.onitemclicklistener() { @override public void onitemclick(adapterview<?> parent, view view, int arg2, long arg3) { toast.maketext(getapplicationcontext(), "pic:" + arg2, toast.length_short).show(); imageview.setimageresource(pics[arg2]); } }); // button set in view imagebutton camerabutton = (imagebutton) findviewbyid(r.id.button_camera); // set listener on button camerabutton.setonclicklistener(cameralistener); }
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