Private static final String DB_NAME = "MyDB1. We display two Button’s and a FrameLayout in our Activity and perform setOnClickListener event on both Button’s. In this example we create two Fragments and load them on the click of Button’s. Public static final String Price = "Price" // 3 date(String) Fragment Example 1 In Android Studio: Below is the example of Fragment’s. Because when you have large amount of list view inside your project and you are showing multiple type of different different content in you app then header might help your users to understand what content you are showing in current listview. This adapter assumes that you have two png files (no.png and ok.png) in one of your directory. Public static final String Product = "Product" // 2 integer Header is used to show some one word or two word information about list view. The following code shows an implementation of a custom adapter. Public static final String Company = "Company" // 1 text(String) Public static final String id = "_id" // 0 integer Public static final String Tablename = "MyTable1" If you want to learn more on Android SQLite database, please visit this link. This will create, insert, delete data from our table and also help us in retrieving data from the target table. Now create a class file with name DBHelper. Once you have edited the gradle file, please sync it to make the library classes and methods available in your project. Implementation files('src\\main\\libs\\poishadow-all.jar')ĪndroidTestImplementation ':junit:1.1.3'ĪndroidTestImplementation ':espresso-core:3.4.0' Implementation 'androidx.navigation:navigation-ui:2.3.5' In my case, I make use of android stdio to develop flutter application. Implementation 'nstraintlayout:constraintlayout:2.1.2' Firstly, need to create a new flutter project or simply only any existing flutter project where you want to implement read local JSON file in flutter. Implementation 'androidx.appcompat:appcompat:1.4.0' TargetCompatibility JavaVersion.VERSION_1_8 SourceCompatibility JavaVersion.VERSION_1_8 To create a new project in Android Studio please refer to How to Create/Start a New Project in Android Studio. ProguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' Download the jar file add it as Android Library to your app.
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