mobile-application
How to pop two screens without using named routing?
Use popUntil method of Navigator class. e.g. int count = 0; Navigator.of(context).popUntil((_) => count++ >= 2); However, I would recommend defining names for your routes and using popUntil as it is designed as per docs.
NavController doesn’t work in Ionic 4
Now, to complete the final step and implement those routes in our app-routing.module.ts file, they would look like this: const routes: Routes = [ { path: ”, redirectTo: ‘/home’, pathMatch: ‘full’ }, { path: “https://stackoverflow.com/questions/51828017/home”, loadChildren: ‘./pages/home/home.module#HomeModule’ }, { path: ‘products’, loadChildren: ‘./pages/products/products.module#ProductsModule’}, { path: ‘products/:id’, loadChildren: ‘./pages/product-detail/product-detail.module#ProductDetailModule’ }, { path: ‘products/categories’, loadChildren: ‘./pages/product-categories/product-categories. { … Read more
Flutter: Push notifications even if the app is closed
For reminders i would recomend Flutter Local Notifications Plugin. It has a powerful scheduling api. From the documentation of local notification: Scheduling when notifications should appear – Periodically show a notification (interval-based) – Schedule a notification to be shown daily at a specified time – Schedule a notification to be shown weekly on a specified … Read more
Convert HTML5 into standalone Android App
Create an Android app using Eclipse. Create a layout that has a <WebView> control. Move your HTML code to /assets folder. Load webview with your file:///android_asset/ file. And you have an android app!
Which version does React Native support (iOS and Android)?
You can run it on minSdk 21 as it is documented on the framework’s github page. React Native apps may target iOS 11.0 and Android 5.0 (API 21) or newer.
Embedding ads on Android app?
I have personally used both Admob and Adsense. I was wary when I first implemented ads thinking that my users would be upset, but I have not received one complaint from over 500,000 active installations. The only permission that you need to add for either ad SDK to work is the android.permission.INTERNET permission. Admob is … Read more
Creating an API for mobile applications – Authentication and Authorization
The way I’m thinking about doing the login part of this in my projects is: before login the user requests a login_token from the server. These are generated and stored on the server on request, and probably have a limited lifetime. to login the application calculates the hash of the users password, then hashes the … Read more
Cause: buildOutput.apkData must not be null
Click Build -> Clean Project Then Build -> Make Project Tested on gradle 3.5.0-alpha3, -alpha5 and 3.4.0 (project gradle) classpath ‘com.android.tools.build:gradle:3.5.0-alpha03’
How can I generate an apk that can run without server with react-native?
Following Aditya Singh’s answer the generated (unsigned) apk would not install on my phone. I had to generate a signed apk using the instructions here. The following worked for me: $ keytool -genkey -v -keystore my-release-key.keystore -alias my-key-alias -keyalg RSA -keysize 2048 -validity 10000 Place the my-release-key.keystore file under the android/app directory in your project … Read more