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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
50,081,605 | 1 | null | null | 2 | 501 | I use a c++ native Library in my Android project, but when Proguard is Enabled, the app crashes. My code in c++ depends on the packagename, so I need to prevent the packagename from being renamed by Proguard.
I used this rule so far, but it's not working:
```
-keepclasseswithmembernames class * {
native <methods>;
... | Proguard: How to prevent the renaming of Packagename in Android? | CC BY-SA 3.0 | 0 | 2018-04-28T22:25:18.327 | 2018-04-30T07:40:19.187 | 2018-04-30T06:09:38.503 | 7,805,800 | 7,805,800 | [
"java",
"android",
"proguard",
"obfuscation",
"mobile-development"
] |
50,119,263 | 1 | 50,119,312 | null | -4 | 66 | [This is when app start[][1]](https://i.stack.imgur.com/faybp.png)
[This is after open a Activity or make some action, memory keep up 460mb and more][2][2](https://i.stack.imgur.com/R78xP.png)
this is my manifest:
```
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/a... | My app consumes too much RAM, sometimes closed with java.lang.OutOfMemoryError: | CC BY-SA 3.0 | null | 2018-05-01T15:29:47.507 | 2018-05-01T17:53:40.317 | 2018-05-01T17:53:40.317 | 2,649,012 | 9,726,105 | [
"java",
"android",
"xml",
"mobile-development"
] |
50,144,513 | 1 | null | null | 1 | 5,157 | Thanks for reading my post.
I just started developing an app in Ionic 3 and there is an issue I ran into. I want to have a box to enter text into. When I use following code, I can enter both single line text as well as multiple line text.
`<ion-item> <ion-label>Message</ion-label> <ion-textarea [(ngModel)]="_message"... | Ionic 3: Display text in multiple line | CC BY-SA 4.0 | null | 2018-05-02T22:33:32.443 | 2018-05-02T23:36:50.220 | null | null | 9,560,596 | [
"ionic-framework",
"ionic3",
"mobile-development"
] |
50,199,076 | 1 | 50,199,192 | null | 0 | 662 | I've created an application with CRNA. After some time I ejected it with "yarn eject" to have a possibility to configure native modules.
So now I have a question. Is there any possibility to use "exp publish"?
Before ejecting I used expo xde to publish my applications and run them via expo client.
Do I have the same... | Expo ejected application | CC BY-SA 4.0 | null | 2018-05-06T11:18:07.537 | 2018-05-06T11:32:36.673 | null | null | 7,863,095 | [
"react-native",
"expo",
"mobile-development"
] |
50,268,409 | 1 | 50,269,383 | null | 18 | 43,785 | I have a `FlatList` component where I render x number of `TouchableHighlight`. I need all components in the `FlatList` aligned vertically to center.
The problem is that if I put `justifyContent: center` in `contentContainerStyle` nothing happens but, if I add `flex: 1` to `contentContainerStyle` I get the result I wan... | FlatList contentContainerStyle -> justifyContent: 'center' causes issues with scrolling | CC BY-SA 4.0 | 0 | 2018-05-10T08:12:18.657 | 2018-05-10T09:13:38.450 | null | null | 8,898,886 | [
"javascript",
"android",
"ios",
"react-native",
"mobile-development"
] |
50,280,067 | 1 | null | null | 0 | 13 | I want to set it up so users can invite their Facebook friends to join my social media app. Broadly speaking, the app lets users create groups of their friends. It would make things much easier for users if, when they're creating their groups and inviting friends to join, they could see a list of the Facebook groups ... | If I set my iPhone app to include a Facebook login, can I access information about which Facebook groups users are involved in? | CC BY-SA 4.0 | null | 2018-05-10T19:19:28.380 | 2018-05-10T19:19:28.380 | null | null | 9,772,737 | [
"iphone",
"facebook",
"api",
"mobile",
"mobile-development"
] |
50,430,958 | 1 | null | null | 1 | 186 | in other words if I have android device with `android version 4.0.1` can I flash it's system.img to other device have the same android version .if not way
infact I tried but I get black screen
another question
as we know inside the there are the hardware drivers
so there is a relation between the kernel and ... | Is there a relation between kernel and system.img | CC BY-SA 4.0 | null | 2018-05-20T01:40:26.743 | 2018-05-20T05:44:54.890 | 2018-05-20T05:44:54.890 | 8,385,855 | 9,817,483 | [
"android",
"kernel",
"mobile-development"
] |
50,439,347 | 1 | 50,439,425 | null | 1 | 632 | I am trying to make keyboard like this
[](https://i.stack.imgur.com/MI2Ag.png)
but instead I get this
[](https://i.stack.imgur.com/mzmh5.png)
Each my button is
```
class PinyinButton extends StatelessWidget {
final VoidCallback onPressed;
final List<String> titles;
PinyinButton({this.onPressed, this.titl... | Can inscribe text into buttons in Flutter | CC BY-SA 4.0 | null | 2018-05-20T21:03:34.120 | 2018-05-20T21:13:51.503 | null | null | 258,483 | [
"user-interface",
"dart",
"flutter",
"mobile-development"
] |
50,456,191 | 1 | null | null | -1 | 50 | I am developing android app using android studio and java. But I found that I have to write code too lengthy. Can any other way to code android app with less line of code.
| How to code android app in small line of code? | CC BY-SA 4.0 | 0 | 2018-05-21T20:29:03.270 | 2018-05-21T20:36:30.117 | null | null | 9,825,042 | [
"android",
"mobile-development"
] |
50,581,885 | 1 | null | null | 0 | 52 | In my wallpaper android app I have first activity in which user selects any one image and go to the next activity, and in second activity I show preview of image. It is loading and taking long time. How can I reduce the loading time? on the same network obviously.
how can I preload this image?
I used Glide as well as P... | How can i show large image in the starting of activity with minimum time? | CC BY-SA 4.0 | null | 2018-05-29T10:19:10.973 | 2018-05-29T12:53:47.553 | 2018-05-29T12:53:47.553 | 4,823,977 | 5,239,734 | [
"java",
"android",
"mobile-development"
] |
50,601,322 | 1 | 50,601,400 | null | -3 | 22 | Nice hybrid framework for both android/ios? I tried `ionic framework` and it's super easy to use but it slow compared to native framework.
| Any good frameworks for mobile? | CC BY-SA 4.0 | null | 2018-05-30T09:38:19.723 | 2018-05-30T09:41:14.310 | null | null | 9,844,826 | [
"mobile",
"mobile-development"
] |
50,767,158 | 1 | 50,767,425 | null | -2 | 44 | What are the basic ways in which i can achieve it?
| I want to develop a basic static content displaying Android app | CC BY-SA 4.0 | 0 | 2018-06-08T19:18:39.883 | 2018-06-12T13:50:44.683 | 2018-06-12T13:50:44.683 | 9,389,667 | 9,389,667 | [
"android",
"sqlite",
"firebase-realtime-database",
"storage",
"mobile-development"
] |
50,813,993 | 1 | 50,814,122 | null | 0 | 304 | sorry if this question was asked already, but I didn't find an answer.
I'm new to ios development and I already have an android application with an LoginActivity which redirects to an NavigationDrawer Activity when the login is successful.
Now I want to create the same functions for my IOS App.
Does an IOS solution a... | LoginView and NavigationDrawerController | CC BY-SA 4.0 | null | 2018-06-12T09:41:28.793 | 2018-06-12T11:01:52.530 | null | null | 8,874,363 | [
"ios",
"swift",
"mobile-development"
] |
50,860,554 | 1 | 50,860,588 | null | 0 | 1,348 | I'm trying to pass the values of inputs from html to ts file with ngModel. But I get an error. Here is my code, error, and versions.
```
signup.html
<ion-content padding>
<ion-label color="black" stacked>Ad - Soyad</ion-label>
<ion-input type="text" id="name_surname" [(ngModel)]="name" name='name'></ion-input>
<ion-... | How to get ngModel value on Ionic? | CC BY-SA 4.0 | null | 2018-06-14T15:03:29.280 | 2018-11-04T14:46:03.950 | 2018-11-04T14:46:03.950 | 1,033,581 | 6,662,327 | [
"angular",
"ionic3",
"hybrid-mobile-app",
"angular-ngmodel",
"mobile-development"
] |
50,902,976 | 1 | null | null | 6 | 4,851 | Many third party whatsapp mods are developed with so many cool features like automatic replies, notifications when a person of interest comes online, message timer, etc.
When whatsapp hasn't released any source code and with reverse engineering becoming too tough how are these guys able to build such features?
| How do people develop WhatsApp mods like GBWhatsapp, etc (with extra features) when the source code of WhatsApp is not available? | CC BY-SA 4.0 | 0 | 2018-06-18T05:10:22.170 | 2022-10-22T13:58:26.520 | null | null | 4,623,016 | [
"android",
"whatsapp",
"mobile-development",
"mod"
] |
50,967,188 | 1 | null | null | 0 | 95 | I use react-native-navigation to create the navigation in my project, and I need to put the image instead of the icon and this is my code
```
const startTabs = () => {
Navigation.startTabBasedApp({
tabs: [
{
screen: "awesome-places.Product",
label: "first Icon",
title: "firs... | React Navigation Icon in React Native | CC BY-SA 4.0 | null | 2018-06-21T11:15:46.980 | 2018-06-21T12:29:04.323 | null | null | 7,928,215 | [
"javascript",
"reactjs",
"react-native",
"styles",
"mobile-development"
] |
50,996,821 | 1 | null | null | 1 | 90 | I am developing a mobile app, where there is a requests class responsible for sending requests to the server. What is a good practice, to initialize this requests class in the constructor of the classes which access it and then call the functions, or declare the api functions as static so functions can be called with n... | API request good practice | CC BY-SA 4.0 | null | 2018-06-23T00:01:29.007 | 2018-06-23T04:00:52.200 | null | null | 8,413,819 | [
"api",
"architecture",
"dart",
"mobile-development"
] |
51,071,892 | 1 | 51,123,181 | null | 0 | 1,511 | I am new to app development and have been using the ionic framework to build my app. I am ready to publish, and want to use ionic deploy, as it seems efficient.
My question is do I need to upload my app to Apple/play store before I can use Ionic deploy, or can I use ionic deploy when publishing for the first time?
| Publishing app with Ionic deploy iOS, and android | CC BY-SA 4.0 | null | 2018-06-27T21:47:41.987 | 2018-07-01T12:11:07.707 | null | null | 5,389,516 | [
"ionic-framework",
"app-store",
"mobile-development"
] |
51,090,743 | 1 | null | null | 0 | 25 | Is it possible to programm an app that runs in the background and get the information when you open an app, checks if its a special app (f.ex. youtube) and then get a popup/ push? Or does this already exists?
| Popup when opening an app | CC BY-SA 4.0 | null | 2018-06-28T20:25:43.673 | 2018-06-28T20:25:43.673 | null | null | 9,871,686 | [
"java",
"android",
"android-studio",
"mobile-development"
] |
51,275,913 | 1 | 51,275,946 | null | 1 | 485 | I am getting started on Android development and I've had trouble finding answers since I may not know how to word things properly. What I am trying to do is setting all buttons invisible once I click on any button. The easy way out of it is this:
```
Button button1 = findViewById(R.id.button1);
Button button2 = findVie... | How do I efficiently change a property to multiple views/buttons in Android Studio? | CC BY-SA 4.0 | null | 2018-07-11T01:17:18.857 | 2021-05-27T13:46:56.230 | 2021-05-27T13:46:56.230 | 3,824,919 | 10,061,975 | [
"java",
"android",
"view",
"mobile-development"
] |
51,343,567 | 1 | 51,343,869 | null | 6 | 21,394 | I am new to Dart and Flutter and try to append a new item to my ListView. I created a button that increments `this.value` but nothing happens. Am I missing an update call on the UI and is this even the correct approach?
Since I return the value of `ListView.builder` directly to the caller of `build` I am not sure how t... | Append items dynamically to ListView | CC BY-SA 4.0 | null | 2018-07-14T21:36:33.157 | 2018-07-14T22:43:19.457 | 2018-07-14T21:48:52.610 | 10,050,942 | 10,050,942 | [
"mobile",
"dart",
"flutter",
"mobile-development"
] |
51,347,652 | 1 | null | null | -2 | 78 | Is there any way how to create my own custom keyboard only for my application (not system keyboard), without the need for the user to change the keyboards in settings and without the need for me to specify for every `EditText` to use the keyboard?
Basically what I am trying to find is a way how to tell my application ... | How to create a custom keyboard to use by default on all inputs in the application? | CC BY-SA 4.0 | null | 2018-07-15T10:49:55.197 | 2018-07-15T11:31:28.237 | 2018-07-15T11:31:28.237 | 2,649,012 | 872,755 | [
"java",
"android",
"mobile",
"mobile-development"
] |
51,350,006 | 1 | 51,350,041 | null | 2 | 455 | Can someone explain me where I should define a scroll controller? I have chat list view which is the body of a scrollable view. I want to be able to control the scrolling behaviour from `MainView` but don't know how to pass the controller down to `_ChatListView`. Any ideas?
```
class MainView extends StatelessWidget... | Scrollable Listview in Flutter with Dart | CC BY-SA 4.0 | 0 | 2018-07-15T16:04:54.267 | 2018-07-15T16:10:43.480 | null | null | 10,050,942 | [
"dart",
"flutter",
"mobile-development"
] |
51,351,415 | 1 | 51,351,522 | null | 1 | 126 | Could someone help me with the following issue? I am not sure if this is a bug or intended behaviour. I have the following layout:
```
Column(
Flexible( ListView[..] )
Row(
Flexible(
TextField(..) <-- input field
),
Container(Icon[]) <-- button
)
```
Scrolling very very ... | Content of Listview gets drawn over UI elements below in Flutter | CC BY-SA 4.0 | null | 2018-07-15T19:13:16.600 | 2018-07-15T19:26:35.460 | 2018-07-15T19:19:37.067 | 10,050,942 | 10,050,942 | [
"mobile",
"dart",
"flutter",
"mobile-development",
"drawingcontext"
] |
51,399,011 | 1 | 51,421,551 | null | 0 | 246 | I have been implementing GOOGLE CONTACT API v3 (below is the link)([https://developers.google.com/contacts/v3/](https://developers.google.com/contacts/v3/))
I have followed the documentation and added all supported required Libraries into my app and all dependencies error have gone from my code
But when I tried run/... | Program type already present: com.google.gdata.client.Query$CategoryFilter | CC BY-SA 4.0 | null | 2018-07-18T09:56:13.543 | 2018-07-19T11:29:44.290 | null | null | null | [
"android",
"google-contacts-api",
"mobile-development"
] |
51,414,238 | 1 | 51,414,958 | null | -3 | 121 | I got small `containerView` with `UILabel` on main app screen. I got `UIButton` on main `UIViewController`. I want to change text of `label` that belongs to `containerView` class by clicking button in `UIViewController`.
I try to make it with delegation, but for some reason i got a mistake (Unwraping optional)...
I tr... | Change Label text in a ContainerView on click of a button from other class (Uiviewcontroller) | CC BY-SA 4.0 | null | 2018-07-19T04:12:29.137 | 2018-07-21T08:54:45.623 | 2018-07-21T08:54:45.623 | 9,217,143 | 9,217,143 | [
"ios",
"swift",
"mobile-development"
] |
51,593,523 | 1 | null | null | 0 | 64 | Designed a new template for my website but navigation bar (Menu) in mobile not scrolling.
Site menu is working on Hover function. Site menu is working fine in laptop desktop but when we are checking in smartphone then after open mega menu its not scrolling to see all submenu. When we are trying to scroll menu then its... | In Smart phones navigation bar (Menu) or my new design not scrolling | CC BY-SA 4.0 | null | 2018-07-30T12:00:29.857 | 2018-07-30T17:33:14.997 | 2018-07-30T17:31:34.863 | 472,495 | 6,861,670 | [
"html",
"css",
"mobile-development"
] |
51,814,635 | 1 | 51,815,923 | null | 1 | 700 | I want to take advantage of dependency injection in my Xamarin project but can't get constructor injection to work in C# classes behind XAML views. Is there any way to do it ?
I've seen guides how to setup dependency injections in View Models, to later use them as repositories but that doesn't work for me.
So far I tr... | Constructor Injection in Xamarin Froms .xaml.cs file classes | CC BY-SA 4.0 | null | 2018-08-13T02:55:17.413 | 2018-08-13T05:54:58.740 | null | null | 1,193,841 | [
"c#",
"xamarin",
"dependency-injection",
"xamarin.forms",
"mobile-development"
] |
51,827,387 | 1 | 51,828,089 | null | 1 | 1,592 | In Xamarin forms I want to use an image ( png file ) I created as background for a side "hamburger" menu. For example, here is some menu:
[](https://i.stack.imgur.com/Ca88U.png)
Two questions:
1) What's the best image size to use for the menu background
2) How do I put a ListView that contains my menu options on to... | Set navigation side menu background image in Xamarin Forms | CC BY-SA 4.0 | 0 | 2018-08-13T17:09:08.533 | 2018-08-13T18:01:00.520 | null | null | 1,193,841 | [
"c#",
"user-interface",
"xamarin",
"xamarin.forms",
"mobile-development"
] |
51,926,190 | 1 | null | null | 0 | 60 | I have followed all instruction as in docs, but couldn't start my first react native app.Node -v v8.11.4, npm 4.6.1, react-native-cli 2.0.1
See Error Image Here:
[](https://i.stack.imgur.com/Nlmmc.png)
Thanks in advance!
| React Native Configuration Return Error 500, Followed React Native Docs | CC BY-SA 4.0 | null | 2018-08-20T07:46:42.037 | 2019-08-01T08:50:56.520 | 2019-08-01T08:50:56.520 | 8,235,971 | 9,497,778 | [
"react-native",
"mobile-development",
"react-native-cli"
] |
51,995,961 | 1 | 53,342,988 | null | 2 | 1,223 | Displaying videos in ionic 3 issue | CC BY-SA 4.0 | null | 2018-08-24T00:29:34.523 | 2018-11-16T17:49:29.690 | null | null | 10,098,981 | [
"html",
"ionic-framework",
"ionic3",
"mobile-development"
] | |
52,108,821 | 1 | 52,108,994 | null | 0 | 52 | I am learning to program in `apache-cordova`. If I create a platform independent mobile application in `apache cordova`, does my Android or iPhone require to download any special packages to run the cordova app?
Can all Android/iPhone devices run a cordova app naturally with out having to download any extra plugins/pac... | Can all Android/iPhone devices run any Cordova app by default? | CC BY-SA 4.0 | 0 | 2018-08-31T05:13:45.487 | 2021-12-12T15:52:02.033 | 2021-12-12T15:52:02.033 | 10,298,339 | 10,298,339 | [
"android",
"iphone",
"cordova",
"mobile-development"
] |
52,209,104 | 1 | 52,209,881 | null | 3 | 3,677 | I'm very new to react native and somehow I was able to display a map and some markers on it. But I need to read set of locations (coordinates) from a remote server and display on map. In other words, makers need to be change their locations.
I tried a few difference ways, but any of those didn't help. If anyone has pr... | react-native-maps: How to update user location recieved from remote server periodically | CC BY-SA 4.0 | 0 | 2018-09-06T17:08:25.417 | 2018-09-07T01:33:43.180 | 2018-09-06T21:13:49.130 | 6,569,224 | 3,310,923 | [
"android",
"react-native",
"react-native-maps",
"mobile-development"
] |
52,265,061 | 1 | null | null | 0 | 45 | I am currently making an app with interstitial ads. I have setup everything, but when I tested the ads (in test mode) I got nothing even after waiting for a week.
Now, the thing is, that Google's provided Test Ads (in their documentation) work perfectly fine. So my code has to be right as well. So I have to have misco... | AdMob - Example Ads work, my own Interstitial doesn't | CC BY-SA 4.0 | null | 2018-09-10T20:31:57.720 | 2018-09-10T20:31:57.720 | null | null | 10,233,170 | [
"android",
"interstitial",
"admob",
"mobile-development"
] |
52,297,099 | 1 | null | null | 0 | 50 | I want to detect offline mobile phones in a specific area, they are offline no GPS and no internet. I have an application and it should take an action when it detects that it is in the area.
the area may be a floor on a building or even a room.
Can I set a repeater device and wait for its signal to show up then to ta... | Do Cell Phone Repeaters have CID and LAC? | CC BY-SA 4.0 | null | 2018-09-12T14:04:39.863 | 2018-09-24T10:34:30.667 | null | null | 4,688,694 | [
"mobile-development",
"telecommunication"
] |
52,522,602 | 1 | 52,523,594 | null | 3 | 5,018 | I am getting an error 'linker command failed with exit code 1' when I try to build my mobile app in Xcode for the iPhone. In looking up solutions to fix this I came across this advice:
"the suprojects should be removed, which is everything under Libraries inside Xcode."
(solution found here) [https://github.com/aut... | Where is the libraries folder in Xcode? | CC BY-SA 4.0 | null | 2018-09-26T16:46:16.233 | 2018-12-29T17:11:50.803 | 2018-09-26T17:50:31.440 | 1,226,380 | 1,226,380 | [
"ios",
"xcode",
"react-native",
"mobile-development"
] |
52,669,467 | 1 | 54,171,212 | null | 22 | 4,655 | I am "a bit" confused in understanding of what of those two services are capable for and what are the core differences between of them.
In general, I understand what they provide, and separately I used them both earlier (VSTS as issue tracker, mostly), and AppCenter for the sources to be built and deployed.
However:
... | What's the principal difference between MS AppCenter and Azure DevOps (former VSTS)? | CC BY-SA 4.0 | 0 | 2018-10-05T16:00:41.303 | 2019-01-13T17:07:51.500 | 2018-10-05T16:17:09.333 | 4,044,696 | 691,660 | [
"azure-devops",
"app-store",
"mobile-development",
"visual-studio-app-center"
] |
52,679,493 | 1 | 52,732,850 | null | 0 | 266 | I am working on a xamarin forms project which have a carousel page container, and content pages as its children are created dynamically on different condition checks. (Minimum 8 children in my case)
Let's take the mentioned minimum case. I enter some values in entry/picker controls in the 1st child and then navigate/s... | Xamarin Forms: Values vanished/refreshed on swiping more than four content pages inside carousel page or tabbed page | CC BY-SA 4.0 | 0 | 2018-10-06T13:22:19.537 | 2022-03-17T12:55:42.627 | null | null | 10,042,055 | [
"xamarin",
"xamarin.forms",
"carousel",
"mobile-development",
"tabbedpage"
] |
52,696,766 | 1 | null | null | 0 | 35 | I have a React Native app and such a confusing case.
Let's say, my app is an online food delivery app. I would like to create an order. When I create an order, I call API request to the server. While waiting to create the order, my app shows a loader. And suddenly, my app goes offline (bad internet connection). And I ... | How can I terminate mobile app order transaction? | CC BY-SA 4.0 | null | 2018-10-08T06:46:09.860 | 2018-10-08T06:46:09.860 | null | null | 8,673,809 | [
"android",
"ios",
"react-native",
"backend",
"mobile-development"
] |
52,753,992 | 1 | null | null | 1 | 1,112 | Apple has rejected the iOS application uploaded to the App Store. I have developed an application which installs the signed configuration profile (.mobileconfig) in the iOS device.
I am unable to figure out which public API I have used in an unapproved manner.
1. Is it the HTTP requests which downloads configuration... | Binary Rejected: Your app uses public APIs in an unapproved manner | CC BY-SA 4.0 | 0 | 2018-10-11T06:53:27.367 | 2019-04-29T04:59:46.040 | 2018-10-11T09:29:49.147 | 2,227,743 | 4,910,796 | [
"ios",
"iphone",
"mobile-development",
"configuration-profile"
] |
52,757,354 | 1 | null | null | 0 | 903 | I am getting the data from the user in a new user registration screen. After clicking the register button, the data are getting saved in the database. I am using an input field called promocode, to check for the user's promo code. Here's what I need:
I am having a set of promocodes already in a database table. If the ... | How can I check for valid promo code in my Ionic 3 Angular app against the database table? | CC BY-SA 4.0 | null | 2018-10-11T10:03:05.903 | 2019-03-12T19:35:08.780 | 2019-03-12T19:35:08.780 | 472,495 | 10,176,134 | [
"angular",
"ionic-framework",
"ionic3",
"hybrid",
"mobile-development"
] |
53,166,281 | 1 | 53,166,431 | null | 1 | 698 | Can one show an interstitial ad when the user clicks a button and if the user cancel the ad, he/she would be directed to a website.
So, is the adMob's policy been broken: Interstitial ad should not be shown as the user exits the app.
Clearly here, the user was not intended to actually 'exit' the app, but it's a implic... | Showing interstitial adMob ad when the user exits the app but not by intention | CC BY-SA 4.0 | null | 2018-11-06T05:36:21.650 | 2018-11-06T08:05:23.793 | null | null | 10,081,385 | [
"android",
"admob",
"interstitial",
"mobile-development"
] |
53,172,160 | 1 | 53,179,808 | null | 0 | 104 | So my app have been successfully developed and I have had a good experience with the admob test ads. But then just now I tried to view how real ads look like on my app and I started testing with real ads(banners+Interstitial) with keeping in mind: not to click them!
The impressions gets to be 6 and match rate 100%, wil... | Can testing with real adMob ads after the app's development results in adMob's policy violation? | CC BY-SA 4.0 | 0 | 2018-11-06T12:42:47.867 | 2018-11-06T20:50:04.413 | null | null | 10,081,385 | [
"android",
"admob",
"mobile-development"
] |
53,248,555 | 1 | null | null | 0 | 41 | I'm totally new to Java and Android Studio. I wanted to know how to create a box dialogue or whatever the correct term is to create a box where the user can type and whatever he writes will be stored under a variable?
Context: I'm creating a home security device. The purpose of the app would be for the user to insert ... | How to create a box for user input and then store it as a variable in Android Studio | CC BY-SA 4.0 | null | 2018-11-11T12:05:22.673 | 2018-11-11T16:55:49.043 | 2018-11-11T16:55:49.043 | 5,455,156 | 9,467,648 | [
"java",
"android",
"android-studio",
"raspberry-pi3",
"mobile-development"
] |
53,370,179 | 1 | null | null | 0 | 38 | How can I draw a line on a map to detect a live location on that line.
but the line won't be on a road (street), it is a well known line on the map
using google map API.
| Draw a line on a map but the line not a road | CC BY-SA 4.0 | null | 2018-11-19T07:36:59.833 | 2018-11-21T15:03:10.680 | null | null | 3,034,358 | [
"android",
"mobile-development"
] |
53,378,308 | 1 | null | null | -1 | 906 | whenever I run "ionic cordova run android" and deploy the apk in the real device, I got error message: Access to XMLHttpRequest at '[http://XXXX/mobile/data/1/XXXX](http://XXXX/mobile/data/1/XXXX)' from origin '[http://localhost:8080](http://localhost:8080)' has been blocked by CORS policy: Response to preflight reques... | ionic run with CORS problem on mobile device | CC BY-SA 4.0 | null | 2018-11-19T15:53:37.587 | 2023-01-23T19:43:44.863 | null | null | 1,156,202 | [
"cordova",
"ionic-framework",
"cors",
"ionic4",
"mobile-development"
] |
53,860,459 | 1 | null | null | 1 | 281 | We are working on a requirement which includes creating an "Admin Panel" to send announcements/push notifications to different user populations of a mobile application for things such as: Application Updates, System Outages, Service Announcements, etc, based on certain user parameters such as roles and other properties... | Will it ever be possible to update Firebase user properties from the server side? | CC BY-SA 4.0 | null | 2018-12-19T23:13:14.807 | 2018-12-19T23:13:14.807 | null | null | 10,761,077 | [
"firebase",
"push-notification",
"firebase-cloud-messaging",
"mobile-development",
"mobile-devices"
] |
53,971,138 | 1 | 53,971,613 | null | 6 | 7,541 | my app should have a login screen, with Google, so when signed in it goes to the menu screen.
in order to not go back to the login screen when pressing the back button, after getting to the menu screen after the authentication.
I've separated the stacks one for the login and one for the other screens
in App.js:
```
... | pass parameters between two stacks - React Native | CC BY-SA 4.0 | 0 | 2018-12-29T16:06:11.470 | 2021-03-16T15:09:53.747 | 2018-12-29T16:21:22.497 | 9,615,185 | 9,615,185 | [
"android",
"react-native",
"mobile-development"
] |
54,129,884 | 1 | 55,079,405 | null | 5 | 8,736 | [](https://i.stack.imgur.com/GHW4L.png)
How could I achieve this layout in Flutter?
| How can I float text around an image in Flutter? | CC BY-SA 4.0 | 0 | 2019-01-10T13:34:46.627 | 2019-03-09T16:24:23.143 | null | null | 4,457,867 | [
"dart",
"flutter",
"mobile-development"
] |
54,156,247 | 1 | null | null | 0 | 351 | I'm trying to get a DropdownButton to display inside a ListView. Although the ListView code is in another file, this button is a direct child of that ListView.
Trying to add the widget directly did not work, giving this error:
```
I/flutter (22767): RenderIndexedStack object was given an infinite size during layout.
... | DropdownButton in ListView/Column causing a rendering error | CC BY-SA 4.0 | null | 2019-01-12T02:14:13.437 | 2019-01-12T02:14:13.437 | null | null | 4,457,867 | [
"dart",
"flutter",
"mobile-development"
] |
54,274,836 | 1 | null | null | 0 | 237 | Here I am trying to expand view size with single finger `onTouchevent`. Almost it's working for long length strings but it's not working for small words like "Just" or "Know", complete view is getting shaking, sometimes the view dimensions increasing unexpectedly and the view getting rotating. It would be helpful if so... | Unable to resize and rotate view with setScaleX and setScaleY in onTouch event | CC BY-SA 4.0 | null | 2019-01-20T08:41:40.390 | 2019-01-20T10:33:34.427 | 2019-01-20T10:33:34.427 | 3,705,788 | 2,807,103 | [
"java",
"android",
"image",
"mobile-development"
] |
54,315,102 | 1 | 54,315,233 | null | -1 | 268 | I want to build a windows app and I would like to be able to send and receive communication to and from the windows desktop app and mobile devices. For instance I would like to be able to scan the wifi network, see my app (from the mobile device and I would build in security measures) and then be able to change a slide... | Building a Windows App with iPhone/Android remote control | CC BY-SA 4.0 | 0 | 2019-01-22T19:23:39.257 | 2019-01-23T03:22:50.013 | 2019-01-23T03:22:50.013 | 1,472,835 | 1,472,835 | [
"c#",
"winforms",
"slideshow",
"mobile-development"
] |
54,382,554 | 1 | 54,385,951 | null | 1 | 1,658 | I'm building an e commerce app with React Native. I'm stuck with an issue. In the "Basket" Page, I want to show the total price of the items.
I have a state totalPrice set to 0 at the beginning and the when I display each item in a flatlist, i want to update totalPrice (totalPrice = totalPrice + item price * quantity... | React Native update state in FlatList | CC BY-SA 4.0 | null | 2019-01-26T20:43:30.307 | 2019-01-27T07:22:52.677 | null | null | 10,897,000 | [
"reactjs",
"react-native",
"reactive-programming",
"expo",
"mobile-development"
] |
54,430,720 | 1 | null | null | 0 | 26 | I am building an app which will contain a large number of photos (200+) and about 100 descriptions of text. I need to be able to fetch and retrieve the photos and text and display them in my app however my client wants the app to be able to run offline without having to connect to the internet. I'm assuming I will have... | How should I approach being able to retrieve images and description data in my React Native App offline? | CC BY-SA 4.0 | null | 2019-01-29T22:41:49.283 | 2019-01-29T23:01:37.633 | null | null | 10,830,268 | [
"android",
"react-native",
"mobile",
"mobile-development"
] |
54,432,336 | 1 | null | null | 1 | 941 | I need compare feature between "rn-fetch-blob" and "axios"
which one the best between "rn-fetch-blob" and "axios" for fetching data ?
| rn-fetch-blob Vs axios for fetching data API | CC BY-SA 4.0 | null | 2019-01-30T01:59:22.133 | 2019-01-30T01:59:22.133 | null | null | 10,866,069 | [
"javascript",
"react-native",
"hybrid-mobile-app",
"mobile-development"
] |
54,516,290 | 1 | null | null | 0 | 473 | Are apps made with cordova mobile development framework already 64-bit ready and compatible? Since we are developing in non-native code (Cordova), is the requirement related to us?
| Apps ready for the 64-bit requirement by August 1, 2019 | CC BY-SA 4.0 | null | 2019-02-04T12:37:26.003 | 2019-02-06T01:10:28.440 | 2019-02-04T12:52:01.917 | 11,012,427 | 11,012,427 | [
"cordova",
"32bit-64bit",
"mobile-development"
] |
54,602,487 | 1 | 54,602,542 | null | 0 | 56 | I used AppBarLayout & ToolBar to replace the default ActionBar. I have six activities which are supposed to use my custom ActionBar. But I don't want to paste the same code in onCreate() function for each activity.
How can I do the same settings just for once? I am new to Android, thanks for your help!
| How to set the same ToolBar in different activities if I don't want to paste the same code? | CC BY-SA 4.0 | null | 2019-02-09T02:04:56.680 | 2019-02-09T05:07:22.880 | null | null | 9,478,153 | [
"java",
"android",
"mobile-development"
] |
54,665,597 | 1 | 54,665,801 | null | 0 | 71 | I use function `drawCircle(int diameter)` to return `ShapeDrawable` object, which is an OvalShape. Then I use `ImageView.setImageDrawable()` to set the OvalShape. But the `ImageViews` are still empty. How to do it correctly?
Function `drawCircle()`:
```
public ShapeDrawable drawCircle (int diameter) {
OvalSha... | How to dynamically set drawable resource to ImageView? | CC BY-SA 4.0 | null | 2019-02-13T08:29:00.563 | 2019-02-13T08:42:01.027 | 2019-02-13T08:37:35.017 | 9,844,646 | 9,478,153 | [
"android",
"mobile-development"
] |
54,760,904 | 1 | null | null | 1 | 109 | I am practicing with working with DynamoDB and other serverless tools offered by AWS. I am used to working with relational databases like MySQL so with with Dynamo has been a little bit of a challenge for me.
Basically I was looking at doing something similar to what already exists with Facebook, Instagram, Youtube, a... | DynamoDB Schema Advice | CC BY-SA 4.0 | null | 2019-02-19T07:34:07.357 | 2019-02-19T07:34:07.357 | null | null | 8,448,916 | [
"amazon-web-services",
"api",
"amazon-dynamodb",
"serverless",
"mobile-development"
] |
54,810,329 | 1 | null | null | 6 | 2,668 | I'm trying to test our web app on iPhone. During the lifecycle our app is doing a call to a third-party api which allows calls only with a header 'origin: localhost'
On desktop it's not a problem. On Android I can set up [port forwarding](https://developers.google.com/web/tools/chrome-devtools/remote-debugging/?utm_sou... | iPhone testing: port forwarding and localhost | CC BY-SA 4.0 | null | 2019-02-21T15:12:29.177 | 2020-04-22T10:42:14.003 | null | null | 1,907,902 | [
"ios",
"iphone",
"mobile-safari",
"mobile-development"
] |
54,838,472 | 1 | null | null | 0 | 55 | Can someone point me in the right direction on how I could go about writing a piece of code for react native that takes an input from the user (username and password) and then logins into a website with in.
Also any react native web scraping libraries anyone could recommend (I was thinking about using Cheerio)
Thanks i... | React Native Logging in to Web Page | CC BY-SA 4.0 | null | 2019-02-23T05:17:28.473 | 2021-02-10T17:34:37.257 | 2021-02-10T17:34:37.257 | 2,318,649 | 11,104,665 | [
"react-native",
"mobile-development"
] |
54,843,077 | 1 | null | null | 0 | 947 | I know you can use dpm to set an app as a device owner via a runtime exec command, but my big question is can you also use the dpm to remove an app as device owner? Such as with a password run the code to remove the app from device ownership?
I am new to android development and I am learning as much as possible. The c... | Using DPM to set Device owner | CC BY-SA 4.0 | null | 2019-02-23T15:22:29.723 | 2019-03-04T10:24:43.223 | null | null | 7,238,878 | [
"java",
"android",
"mobile-development",
"device-admin",
"dpm"
] |
54,952,298 | 1 | null | null | 0 | 52 | This is my first post on here so I might not have the lingo down, go easy on me!
I've been doing a lot of personal research into website accessibility over the past few months and I've gotten a pretty good grasp of by now. There are lots of resources in that department. I can't seem to find any good resources on acc... | Learning mobile accessibility | CC BY-SA 4.0 | 0 | 2019-03-01T21:06:47.783 | 2019-03-02T00:34:17.040 | null | null | 1,828,967 | [
"accessibility",
"mobile-development"
] |
55,011,082 | 1 | null | null | 2 | 210 | We have few different enterprise mobile applications being built with NativeScript. Are there any NativeScript plugins that can be used to share data among those apps.
For example:
1) App1 might store some JSON
2) App2, App3 would be able to retrieve the stored JSON upon their open.
Thank you,
Kumar.
| Ways to share data among NativeScript mobile applications | CC BY-SA 4.0 | 0 | 2019-03-05T20:31:17.697 | 2019-03-05T21:13:19.240 | null | null | 8,756,451 | [
"nativescript",
"hybrid-mobile-app",
"nativescript-angular",
"mobile-development",
"nativescript-plugin"
] |
55,033,471 | 1 | 55,033,752 | null | 0 | 103 | I've never made an app before and am looking to get into it. I also need to upgrade my phone because it's really old. I've heard people say that it is best to test your app on stock android. But I really wanted to buy a Huawei, which might be running an older version of android not stock. What extra benefit would I ge... | What are the benefits of testing your app on stock android? | CC BY-SA 4.0 | null | 2019-03-06T22:52:01.013 | 2019-03-06T23:21:46.857 | null | null | 8,156,599 | [
"android",
"mobile-development"
] |
55,055,742 | 1 | null | null | 1 | 3,183 | I'm trying to make an animation of sorting algorithms in flutter. So far I've coded the algorithm and managed to get some sort of animation by iterating once at a time instead of the whole sorting process but you have to keep tapping the button to sort, one item at a time. I've been trying to look for a way to animate ... | Animating a Loop in Flutter | CC BY-SA 4.0 | 0 | 2019-03-08T02:09:02.920 | 2019-03-09T05:49:19.820 | null | null | 11,168,512 | [
"animation",
"dart",
"flutter",
"mobile-development",
"flutter-animation"
] |
55,087,033 | 1 | null | null | -2 | 302 | I'd like to create a Layout like this.
[](https://i.stack.imgur.com/FqjPZ.png)
What is the best way to perform this?
| Tips to create a layout | CC BY-SA 4.0 | null | 2019-03-10T11:06:56.060 | 2019-03-10T14:02:49.380 | 2019-03-10T14:02:49.380 | 2,649,012 | 9,181,998 | [
"android",
"android-layout",
"mobile-development"
] |
55,093,883 | 1 | 55,094,256 | null | 0 | 210 | So, My Friend who is in University wanted me to check out his Application,
He sent me the Project File and When I tried to Run it I was greeted with an Error Message that Detailed.
```
Could not Find com.android.tools.build:aapt2:3.3.2-5309881.
```
Any Help would be Highly Appreciated (:
Required by:
project: a... | Android Studio Error : Could not find Android Buld Tools | CC BY-SA 4.0 | null | 2019-03-11T00:46:48.683 | 2019-03-11T01:50:48.890 | 2019-03-11T01:01:20.333 | 3,145,960 | 10,693,743 | [
"java",
"android",
"dependencies",
"mobile-development"
] |
55,119,393 | 1 | 57,714,519 | null | 10 | 9,007 | I need to know if there is any way or plugin to run dart code on Xcode for flutter app development. If there is any mention here, every time I searched on internet it only shows me flutter commands for terminal to run app on iOS. I want my IDE to be XCODE for flutter development. here is what flutter official documenta... | How to install flutter and dart in Xcode macosx? | CC BY-SA 4.0 | 0 | 2019-03-12T10:35:31.250 | 2019-09-07T07:12:54.890 | 2019-03-12T10:37:31.873 | 217,408 | 9,250,384 | [
"xcode",
"flutter",
"ide",
"mobile-development"
] |
55,153,552 | 1 | null | null | 0 | 2,156 | I'm trying to clone the timer of the app I use when I workout: Strong. So far, I've managed to implement all the main features and animations (which aren't many). I know my code is messy and there's probably better ways to implement what I'm trying to do if there are any suggestions on that they're also appreciated. I'... | Repeating Animation and Adjustments in Flutter | CC BY-SA 4.0 | null | 2019-03-14T01:21:42.520 | 2019-03-14T04:52:20.463 | null | null | 11,168,512 | [
"animation",
"dart",
"flutter",
"mobile-development",
"flutter-animation"
] |
55,847,266 | 1 | 55,847,509 | null | 0 | 1,652 | I'm trying to build a react-native component using styled components. Here is the snippet
```
import { View } from 'react-native'
import styled from 'styled-components'
const StyledPromocode = styled(View)`
border-bottom-width: 1,
borderColor: #CCCCCC,
borderStyle: solid
`
```
But if I use this component in m... | Define numeric style properties (border-bottom-width, height, width and etc.) in react-native via styled components | CC BY-SA 4.0 | null | 2019-04-25T10:33:17.433 | 2021-07-24T17:15:28.520 | 2019-04-25T10:40:33.863 | 2,440,268 | 2,440,268 | [
"javascript",
"react-native",
"frontend",
"styled-components",
"mobile-development"
] |
56,034,095 | 1 | null | null | 1 | 3,672 | Is there any way to change default navigation animation in react native. in IOS its swipe right to left. android bottom to top. can we make this constance for both platforms?
Many thanks
| How to change default navigation animation in react native | CC BY-SA 4.0 | null | 2019-05-08T05:30:22.753 | 2019-05-08T07:28:40.810 | null | null | 8,591,045 | [
"javascript",
"react-native",
"hybrid-mobile-app",
"mobile-development"
] |
56,039,718 | 1 | null | null | 1 | 1,123 | One of the biggest school has its own Android tablets which distributed among several branches and it's already with the students a long time ago.
We need to develop an app and put it in the play store normally and all the students have to download the app but this time we need the app to run as a system app and take ... | How to convert an app to be a system app in android +5.0 without rooting the device? | CC BY-SA 4.0 | null | 2019-05-08T11:26:37.997 | 2019-05-08T12:47:51.633 | 2019-05-08T12:24:57.963 | 11,469,510 | 11,469,510 | [
"android",
"mobile-development"
] |
56,144,019 | 1 | null | null | 0 | 228 | I have to make an app which retrieve call from sim to the application which is installed on other user.
for e.g
User A calling from his Sim and User B received that call without containing any sim card on his phone.
Is that possible???
| Is there a way to call from sim to app in android | CC BY-SA 4.0 | null | 2019-05-15T07:42:33.420 | 2019-05-15T08:47:49.920 | 2019-05-15T07:58:49.660 | 7,034,513 | 10,025,278 | [
"java",
"android",
"mobile-development"
] |
56,316,332 | 1 | 56,316,958 | null | 0 | 39 | Below is the screenshot with incorrect layout:
As you can see above, a column inside a row is pushing other children down.
I have removed the column from the row and the layout was displaying as expected. However, I need that column to be part of the row.
... | Can anyone help me out in aligning the layout in flutter? | CC BY-SA 4.0 | null | 2019-05-26T18:34:22.017 | 2019-05-26T22:59:11.090 | 2019-05-26T22:59:11.090 | 1,722,709 | 10,884,560 | [
"flutter",
"flutter-layout",
"mobile-development"
] |
56,391,137 | 1 | 56,391,583 | null | 2 | 6,108 | I have installed expo with this command - `npm install expo-cli -g`
but when I am writing expo in command line, is writing that expo in not found.
I have tried to install with yarn and it was installed successful but is writing that expo in not found.
I have tried to export `PATH` to `~/.profile` but this did not help ... | Expo command is not found ubuntu | CC BY-SA 4.0 | null | 2019-05-31T08:07:37.927 | 2021-07-21T15:22:14.860 | 2021-07-21T15:22:14.860 | 10,607,772 | 10,529,782 | [
"react-native",
"expo",
"mobile-development"
] |
56,607,537 | 1 | null | null | 0 | 230 | I am making an e-commerce app using flutter for frontend, and have decided to choose node js for making API, my doubt is should I use AWS Rds (environment to run MySQL database), or should I use MongoDB atlas?
I am not able to understand which is better, as both MongoDB cloud and AWS Rds are also paid I am unable to d... | aws mysql database(Amazon RDS) or mongodb? | CC BY-SA 4.0 | null | 2019-06-15T05:10:45.247 | 2019-06-15T15:57:52.880 | 2019-06-15T15:57:52.880 | 10,574,137 | 5,603,700 | [
"mysql",
"amazon-rds",
"mobile-development",
"mongodb-atlas"
] |
56,643,722 | 1 | null | null | 0 | 394 | I am new for react native development. I need to create custom header for both IOS/Android platforms using react native. Because this header bottom edge have rounded corners. please refer the given image. [](https://i.stack.imgur.com/SeqWS.jpg)
| Create react native custom header style? | CC BY-SA 4.0 | null | 2019-06-18T07:21:20.680 | 2019-06-18T09:03:24.043 | null | null | 1,576,358 | [
"android",
"ios",
"reactjs",
"react-native",
"mobile-development"
] |
56,727,980 | 1 | null | null | 2 | 607 | I am trying to do something similar to what Instagram has for their select video screen. Where a grid of local videos that can be uploaded and it'll kind of 'preview' the one that is currently selected above the grid itself.
I'm using the react-native-community/cameraroll and this is the code I'm trying to get the Vi... | How to get list of local videos and display them in grid format in React Native? | CC BY-SA 4.0 | null | 2019-06-23T21:48:37.127 | 2019-06-24T04:42:55.690 | null | null | 8,448,916 | [
"android",
"ios",
"react-native",
"mobile-development",
"camera-roll"
] |
56,760,069 | 1 | null | null | 1 | 981 | So I have a bottom navigation bar with three tabs: HomeView, UploadVideo and Messages. Basically, what I would like to do is when the user clicks on the UploadVideo tab, it will behave kind of the way Instagram does it. Where it will open up the image library, and allow the to select a media item and moves them to a sc... | How to treat a bottom bar tab as a button in React Native? | CC BY-SA 4.0 | null | 2019-06-25T18:29:38.397 | 2019-06-26T07:07:18.597 | null | null | 8,448,916 | [
"javascript",
"react-native",
"react-native-navigation",
"mobile-development"
] |
57,259,208 | 1 | null | null | 2 | 99 | I have two screens, one list (Flatlist) and one filter screen where I want to be able to set some filters for the list. the list screen has the states "data" and "usedFilters". When I am switching to the filters screen, the states are set as navigation parameters for react navigation and then passed via navigation.navi... | React native updates state "on its own" | CC BY-SA 4.0 | null | 2019-07-29T18:03:08.783 | 2019-07-30T15:15:08.520 | 2019-07-30T08:18:10.110 | 11,853,345 | 11,853,345 | [
"react-native",
"react-navigation",
"mobile-development"
] |
57,348,777 | 1 | 57,351,268 | null | 1 | 2,579 | I'm creating a project with React-Native, and currently when I try to compile my code I get an error saying `undefined is not an object (evaluating '_expo_.Asset.loadAsync')`
I'm not entirely sure what had caused this, for I entered a lot of code prior to compiling the project. However, from what I gathered this may h... | Undefined is not an object (evaluating '_expo.Asset.loadAsync') | CC BY-SA 4.0 | null | 2019-08-04T17:29:17.263 | 2019-08-05T08:35:57.320 | null | null | 4,652,123 | [
"react-native",
"expo",
"mobile-development",
"react-native-elements"
] |
57,410,293 | 1 | null | null | 0 | 3,049 | I want to show the Text Input field which should be shown when the drop-down item is selected in react native
I use simple logic. I make a function with trying to pass the selected value to the function but the selected item is not found
```
export class ThirdPage extends Component{
static navigationOptions =... | Show the Text Input field when the drop down item is selected in react native | CC BY-SA 4.0 | null | 2019-08-08T10:17:16.197 | 2019-08-08T10:30:41.330 | 2019-08-08T10:21:09.380 | 2,219,208 | 11,901,199 | [
"android",
"reactjs",
"react-native",
"mobile-development"
] |
57,487,247 | 1 | null | null | 3 | 941 | I'm developing Flutter application to display Images in a listView
those images coming from the server, but when requesting them, and displaying them in a list,
I searched for how to store them in a database, and I found that just like any normal image but in JPEG format for compression needs
| Is there a flutter widget to display 360 degree Image? | CC BY-SA 4.0 | 0 | 2019-08-14T01:53:07.220 | 2021-09-20T15:37:14.267 | null | null | 8,297,657 | [
"flutter",
"mobile-development"
] |
57,487,923 | 1 | null | null | 0 | 107 | Do different colors effect the memory usage and CPU of an app ? For eg. A hello world application with red background, will it have more memory usage than a hello world application using black color as the background ?
| Memory and CPU usage with different colors in android | CC BY-SA 4.0 | null | 2019-08-14T03:48:42.680 | 2019-08-14T03:48:42.680 | null | null | 5,723,787 | [
"android",
"memory",
"cpu",
"profiler",
"mobile-development"
] |
57,544,967 | 1 | null | null | 1 | 2,428 | I am trying to implement JavaScript library to my mobile app that I am creating with React Native. This app should have flashcards with Chinese characters and its stroke order, but I dont know how to add this library to the react nor how to use it afterwards.
Library:
[https://github.com/chanind/hanzi-writer](https://... | How to import javascript library to React Native project? | CC BY-SA 4.0 | null | 2019-08-18T13:19:52.650 | 2020-05-15T02:53:55.747 | null | null | 11,942,709 | [
"javascript",
"react-native",
"mobile-development"
] |
57,770,998 | 1 | 57,771,447 | null | 1 | 499 | I’m using TestFlight to test my build. I want to erase keychain data to test some behavior. How is this possible?
| How do we erase keychain data in TestFlight apps? | CC BY-SA 4.0 | null | 2019-09-03T11:40:35.273 | 2019-09-03T12:06:50.577 | null | null | 3,195,156 | [
"ios",
"keychain",
"mobile-development"
] |
57,866,009 | 1 | null | null | 0 | 183 | I'm looking to add a new property to a higher level (main level, I forget the terminology) of the json tree in my firebase real time database. I usually make my edits through the console. I've been able to add new properties at deeper levels but going up the json tree the console doesn't let me by saying: `Read-only & ... | How to add another property to big JSON object in firebase real time database | CC BY-SA 4.0 | null | 2019-09-10T07:31:12.540 | 2019-09-10T21:09:57.163 | null | null | 5,184,956 | [
"json",
"firebase",
"react-native",
"firebase-realtime-database",
"mobile-development"
] |
57,906,567 | 1 | 57,907,801 | null | 0 | 488 | I'm planning to make an application that uses barcode scanning to scan UPC barcodes and maybe other barcode standards, I will be using firebase for database, I would like to have suggestions on which framework/tool for Mobile Development that I should use?
What I need in the framework is :
1. JS Libraries and packag... | which framework is good for building barcode scanner mobile app? | CC BY-SA 4.0 | null | 2019-09-12T12:18:07.087 | 2019-09-12T13:27:38.253 | null | null | 10,066,387 | [
"ionic-framework",
"barcode",
"barcode-scanner",
"mobile-development"
] |
57,935,243 | 1 | null | null | 0 | 47 | I can't find a proper way to implement functionality of shared preference, to be clear I have added a "CheckBoxPreference" that will enable full screen mode/immersive mode, I know how to do it directly, but I don't know how to control its functionality.
Here, I have made a separate class for shared preference:
Shared... | How to implement actions for CheckBoxPreference button? | CC BY-SA 4.0 | null | 2019-09-14T11:52:28.177 | 2019-09-15T02:21:12.743 | 2019-09-15T02:21:12.743 | 12,066,857 | 12,066,857 | [
"android",
"mobile-development"
] |
58,211,296 | 1 | 58,212,887 | null | 0 | 214 | I added a UIImageView on an ImageView, so i want to take screenshot of these two imageviews so that they look like one, any other recommendation is also appreciated.
I made a button that helped me take a screen shot, I have added x-axis and y axis,
```
func takeScreenshot(_ shouldSave: Bool = true) -> UIImage {
... | How can i pass both x and y axis along with height and width of Screen to take screenshot programmatically in swift | CC BY-SA 4.0 | null | 2019-10-03T01:41:19.637 | 2019-10-03T05:36:08.830 | 2019-10-03T04:29:23.280 | 4,305,676 | 11,081,150 | [
"ios",
"swift",
"imageview",
"customization",
"mobile-development"
] |
58,246,426 | 1 | null | null | 0 | 308 | I want to use firebase in my flutter app and I'm following the instructions
to use firebase and get that error.
```
Launching lib\main.dart on Google Nexus 5X, 8 0, API 26, 1080x1920 in debug mode...
Initializing gradle...
Resolving dependencies...
Running Gradle task 'assembleDebug'...
registerResGeneratingTask is d... | I'm using firebase in my flutter app and this error appeared to me | CC BY-SA 4.0 | 0 | 2019-10-05T07:52:15.287 | 2019-10-06T13:22:21.537 | 2019-10-06T13:22:21.537 | 3,396,821 | 6,121,632 | [
"flutter",
"mobile-development"
] |
58,312,912 | 1 | 58,316,962 | null | 0 | 1,272 | Hello I'm new in Java Android development and i was following a tutorial on how to fetch data from Imgur API.
After I finished the tutorial i tired the app but i don't see any images or data on the emulator bc i think that i did some mistake in my code.
If anyone can give me a sample how to implement the code or exampl... | How to fetch images from Imgur API in Java | CC BY-SA 4.0 | null | 2019-10-09T22:06:39.937 | 2019-10-10T06:44:35.537 | null | null | 8,868,534 | [
"java",
"android",
"api",
"imgur",
"mobile-development"
] |
58,351,739 | 1 | null | null | 6 | 1,490 | I want to implement a plugin architecture in Flutter Dart. The process will be as follows:
1. User downloads the app.
2. The user loads plugins from our site.
3. The apps look if the plugin implements an interface.
4. If the interface is implemented then load information and widgets from the plugin to the app.
I've im... | How to implement the Plugin Architecture in Flutter Dart | CC BY-SA 4.0 | 0 | 2019-10-12T07:06:30.483 | 2022-01-05T18:43:41.153 | null | null | 3,606,825 | [
"flutter",
"dart",
"mobile-development",
"plugin-architecture"
] |
58,437,699 | 1 | null | null | 0 | 70 | Is there any way we can force hide mobile browser's address bar and footer (navigation bar) so all the page content is visible on web app?
| Hide address and browser footer on mobile jQuery | CC BY-SA 4.0 | null | 2019-10-17T17:14:17.593 | 2019-10-17T17:14:17.593 | null | null | 5,653,071 | [
"jquery",
"mobile-safari",
"mobile-development"
] |
58,573,202 | 1 | null | null | 0 | 253 | My activity works fine but when I include this code it suddenly crashes:
Does anyone know why this happens?
Without this code it doesn't crash. It crashes as soon as the activity opens, even when i don't call any function. What I am missing here?
I am using the latest version of Android Studio, and the .xml file doe... | Activity crashes when I include Shared Preferences | CC BY-SA 4.0 | null | 2019-10-26T17:39:52.670 | 2019-10-28T21:15:49.127 | 2019-10-28T20:49:56.207 | 4,479,165 | 10,504,014 | [
"java",
"android",
"android-studio-3.0",
"mobile-development"
] |
58,574,275 | 1 | null | null | 0 | 35 | We can upload and download data from firebase using both the packages. Is there some benefits of using FirebaseDatabase.instance.reference(). to do the same in flutter
| What is the difference between use of http and FirebaseDatabase.instance.reference() in flutter | CC BY-SA 4.0 | null | 2019-10-26T20:01:56.900 | 2019-10-26T23:27:17.380 | null | null | 12,273,354 | [
"http",
"firebase-realtime-database",
"flutter",
"mobile-development"
] |
58,661,364 | 1 | 58,662,662 | null | 0 | 56 | I created three Edit Text inputs and another set of inputs that should be added dynamically when you click on Add more button.
I want to collect the data submitted from the second activity and separating them according to how many times the add more button is clicked
My problem is when I click on the Submit button I... | Collect and display separately the values of dynamic editTexts in second activity | CC BY-SA 4.0 | null | 2019-11-01T14:57:03.087 | 2019-11-04T13:27:14.807 | 2019-11-04T13:27:14.807 | 7,750,884 | 7,750,884 | [
"java",
"android",
"mobile-development"
] |
58,670,181 | 1 | null | null | 0 | 898 | How can I check if a button is currently active in flutter? Below is the image for the button I am trying to create:
[]
| How to check if a button is currently active in flutter? | CC BY-SA 4.0 | null | 2019-11-02T10:24:42.030 | 2019-11-02T13:39:32.177 | 2019-11-02T13:39:32.177 | 2,823,719 | 6,493,967 | [
"android",
"user-interface",
"flutter",
"mobile-development"
] |
58,842,646 | 1 | 59,085,486 | null | -1 | 603 | I'm facing a serious issue and don't know how to fix it, i'm a c# developper but i'm new to mobile development using xamarin in visual studio, i've dowloaded the xamarin with all the installation package, then i went throught all the step to creating a xamarin form, i've downloaded all the android sdk down to Nougat ve... | How to proper setup for xamarin development as c# developper? | CC BY-SA 4.0 | null | 2019-11-13T17:36:43.897 | 2019-11-28T09:27:39.087 | 2019-11-14T07:52:57.073 | 1,000,551 | 11,621,476 | [
"c#",
"android",
"xamarin",
"android-sdk-tools",
"mobile-development"
] |
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