android - how to replace image of imageview in lollipop? -


here facing problem regarding android v5(lollipop). common method imageview.setimageresource(//id) happily work below android v5(lollipop), not work in lollipop, please suggest me knowledge regarding this

imageview.setimageresource(r.drawable.my_resource); added in api level 1. please read here in official android documentation. maybe you're doing else wrong, method okay use in android lollipop.

you should post code, maybe able you.


Comments

Post a Comment

Popular posts from this blog

user interface - how to replace an ongoing process of image capture from another process call over the same ImageLabel in python's GUI TKinter -

i trying use following code create interactive gui changes color-space(hsv, rbg, grayscale etc) on event of button click. display opencv video in tkinter using multiprocessing being new python having problems multiprocessing , attempts on making gui change it's color space on button clicks hangs entire system. on it's implementation highly appreciated. thankyou. below code: import cv2 pil import image,imagetk import tkinter tk import numpy np multiprocessing import process , queue def quit_it(root,process): root.destroy() process.terminate() def black_andwhite(root,process): process.terminate p=process(target=capture_image, args=(5,queue, )) p.start() root.after(0, func=lambda: update_all(root, image_label, queue)) def update_image(image_label, queue): frame = queue.get() = image.fromarray(frame) b = imagetk.photoimage(image=a) image_label.configure(image=b) image_label._image_cache = b root.update() def update_all(root...
Read more

javascript - Restarting Supervisor and effect on FlaskSocketIO -

in index.html (html/javascript) have: $(document).ready(function(){ namespace = '/test'; var socket = io.connect('http://' + document.domain + ':' + location.port + namespace); socket.on('connect', function() { socket.emit('join', {room: 'venue_1'}); }); socket.on('my response', function(msg) { $('#log').append('<br>received #' + ': ' + msg.data); }); }); on server have: @socketio.on('connect', namespace='/test') def test_connect(): if session.get('venue_id'): emit('my response', {'data': 'connected'}) session.pop('venue_id', none) else: request.namespace.disconnect() @socketio.on('join', namespace='/test') def join(message): join_room(message['room']) room = message[...
Read more

php - Mongodb connectivity error -

<?php /** * connects mongodb server. * stops code execution on`enter code here` connection error. * * not need use file, place globally assign mongodb instance $db. * * define constants in config or here */ define('mdb_username', 'root'); define('mdb_password', 'asd'); define('mdb_host', 'localhost:80'); define('mdb_name', 'abc'); if (!class_exists('mongo')) { die("mongo class not existing. did install php mongodb extension?"); } try { $conn = new mongoclient("mongodb://".mdb_username.":".mdb_password."@".mdb_host."/".mdb_name); $conn->authenticate('root','gynadfehurbo'); $db = $conn->selectdb(mdb_name); } catch (mongoconnectionexception $e) { die($e->getmessage()); // in production might want turn off. } mongodb connectivity problem. while trying connect mongodb php got authentication problem .....
Read more