My apps will not install on device when downloaded from the Android Market

I am unable to install my app onto a device even when it is downloaded from the Android Market. How can this be possible? If it were signed incorrectly wouldn't the market not accept it? I have...

splash screen margin problems?

I am using the following code to display splash screen, but it is showing a margin at the bottom. Can anyone guide me what mistake am I making here? My image resolution is 480 x 800. <?xml...

the application on android cant run

why?? [2011-08-26 14:57:48 - Front] ActivityManager: java.lang.SecurityException: Permission Denial: starting Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER]...

UserControl collection not marked as serializable

I must be missing something really obvious. I'm quite new to C# but have been programming in C/C++ for years, so sorry if it IS something blindingly obvious ;) [See Edit for newer problems] I'm...

Android Manifest: Syntax error on Line 1

I'm putting together my first android app and I've run into what I thought was a simple problem, but I can't find the solution anywhere. When I try to run the code in the emulator I...

My plugin doesn't show up in Eclipse "Show view"

I created my first Eclipse plugin. Plugin has one view. When I ran my plugin project(Overview>Testing section>Launch an Eclipse application), it shows in Eclipse workbench and "Show view"...

Mapbox Driving Direction with Custom Marker

I have the following code to use mapbox as my driving direction, but unfortunately it doesn't allow me to change the markers, and it keeps using its default marker even though I try to change it...

Add event listener that tracks event and clicked object?

I have an event listener that captures the event, but I want to also capture which item was clicked. This is my code: $(document).ready(function () { function shareEventHandler(evt) { ...

Specific value from http response content c#

I was wondering how can I extract a specific value from a http response content. Let's say the page from which I am making a getAsync request give back the response and in that response I need to...

Angular 2 Inline template cannot read property of undefined

I am trying to render data inside a tab body section based on clicking an icon on a tabset. Here is a screen shot of my initial, successfully rendered view: But when I click a new tabset icon to...

edge is not displaying background color on a:link

https://fivosm.github.io/ tested on ie, firefox, chrome works fine, the a:link's background is red. In edge though the background is not red until I hover over it. I don't know where to start, my...

How to set the Android status bar color while loading (or in splashscreen) in Ionic?

I have installed cordova-splashscreen Plugin and set this on my config.xml <preference name="StatusBarBackgroundColor" value="#1FBBA5" /> But the status bar is black until the deviceReady ready...

Dynamically change background color of mat-expansion-panel-header based on whether or not it is expanded

I've been struggling to find a way to dynamically change the background color of a material design expansion panel header based on whether or not the panel is expanded. When the panel is closed...

Flutter gridview inside listview

I'd like to build design like Ios app store like image below. What I'm trying to achieve is there are 5 top category and each category has grid that shows images. And I tried like this. return...

The function setState is not defined. Flutter

I'm trying to change the colour of my checkbox(actually custom checkbox) for this I have written the code below , while I press the icon the onPressed() method is called but the colour of the icon...

CSS: z-index doesn't work, when I check in smartphone browser

I have a question about my responsive website. I deployed my project to web server. In my local server and PC web server, I checked in google chrome dev tool, and z-index worked properly. The menu...

Socket.io-client don't connet to server from React Native mobile application

I am trying to connect to a remote server via socket-io.client from a React Native android application, but these attempts fail, socket check. connected -> false, does not work on the connect...

How to export data table to pdf using angular material

I need to export my data table to a Pdf file using angular material and I don't know how can I do it exactly then guys plz guide me! I have tried to use jsPDF and I found that it works on static...

Show preview image for custom Gutenberg blocks

I've created a batch of custom ACF gutenberg blocks and now trying to assign a preview image. Issue: Getting the preview image to show The below image here shows a paragraph component which is a...

My ads in kivy app aren't showing up kivmob

I've looked some old threads on this issue but they didn't work for me. The thing is, I am trying with test ads but it still doesn't work. I am posting just some parts of code that are connected...

Jetpack compoes lazycolumn skipping frames (lagging)

Hi i'm trying to implement a lazycolumn of a list of posts, I tested it on the emulator api 21 and 29 and it looks kinda smooth on the api 29 it's a little bit laggy, when I tested it on a...

Flutter Range Error: Invalid value: Valid value range is empty: 0

I got an error when i tried to get data from a drop down. I want to take the drop down selected value to get data using 'getclientAmc' method When i print 'selectedType' it show the value on...

How to solve a Flutter problem - fatal: not a git repository

I'm new in Flutter/Dart/Git and I am stuck in one place since few weeks. I have already made some simple projects using Flutter/Android Studio on few other machines and this problem doesn't exist....

Passing Constructor value from view to controller in getx

So this is my view that has constructor in it. I want to pass this constructor value products to my controller i.e WishListIconController. This view is actually a widget called in many views in my...

sh.CommandNotFound: ./compile.sh Buildozer and KivyMD error

OS: (VM) Ubuntu 20.04.2 Python3 : 3.8.5 I've been trying to compile a an application I created using the following modules: kivy,kivymd,pafy,vlc,sys, threading,time. And also a local custom module...

Kivy app showing blank screen when trying to play video

I made an alarm clock app in kivy, and when the alarm sounds it plays a video. This video will play sound but no actual video. The VideoPlayer widget remains blank. Works on computer fine, it...

Invalid route component

When I want to practice a navigation bar with Vue, encountering a mistake about the invalid route component. In this div cannot display anything. As to the hint of the console, I can find no way...

Apps targeting Android 12 and higher required to specify an explicit value for `android:exported` [Cordova]

When I am running to make the Apk in GitHub I got the error. As I am building the Apk in GitHub. There is no way to define something inside manifest as it is building every time fresh. All I can...

Implement search filter with mat select multiple

I'm trying to implement a search filter for a multiple mat-select but I have an issue when I'm searching and selecting. My search function is working properly. But if I search for something,...

Remove White Flicker in Image when loading flutter

I'm building an app which shows hundreds of images in grid view. In grid tile, I showed low-quality images. when we press the image I showed the full quality image, In the meantime, I'm showing...