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Android Configuration

Open Android module in Android Studio

  1. Open Android Studio.
  2. Select Open an existing Android Studio Project.
  3. Open the android directory within your app.
  4. Wait until the project has been synced successfully. (This happens automatically once you open the project, but if it doesn’t, select Sync Project with Gradle Files from the File menu).
  5. Now, click on Run button.

Change Application Name

  1. You must want to change your application name. This is how you can do. Follow the below step.
  2. Open /android/app/src/main/AndroidManifest.xml and specify your application name. 
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example">

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

    <application
        android:name="io.flutter.app.FlutterApplication"
        android:label="YOUR_APPLICATION_NAME"      // Change here
        android:icon="@mipmap/ic_launcher">
        <activity...

Change Application ID

  1. Follow the below steps to change you Application ID.
  2. Open /android/app/build.gradle
    defaultConfig {
        applicationId "YOUR_APPLICATION_ID"      // Change here - com.company_name.product_name (Like com.coderthemes.flutkit)
        minSdkVersion 20
        targetSdkVersion 30
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }

Change Application Icon

  1. See  How to generate an application icon?
  2. Browse your image and click on Download icon. After successfully generated, replace all icons in respective folders:

Folder Structure

Let's take a deep dive to how the files and folders are arranged in the app.

├── docs
└── FlutKit
│   ├── android
│         └── apps
│               ├── src
│                    └── main
│                          ├── res
│                               └── drawable
│                                      ├── launch_background.xml    <---- 
1

│                               └── drawable-v21
│                                      ├── launch_background.xml    <---- 
2

│                               └── mipmap-hdpi
│                                      ├── full_logo.png            <---- 
3

│                                      ├── ic_launcher.png
│                                      ├── logo.png                 <---- 
4

│                               └── mipmap-mdpi
│                                      └── .....
│                               └── mipmap-xhdpi
│                                      └── .....
│                               └── mipmap-xxhdpi
│                                      └── .....
│                               └── mipmap-xxxhdpi
│                                      └── .....
│                               ├── AndroidManifest.xml
  1. Change Splash Screen Style
  2. Change Splash Screen Style (For Android API above 21)
  3. Change Splash Screen Image
  4. Change Application Icon
  • /mipmap-hdpi    in /android/app/src/main/res/ folder
  • /mipmap-mdpi    in /android/app/src/main/res/ folder
  • /mipmap-xhdpi   in /android/app/src/main/res/ folder
  • /mipmap-xxhdpi  in /android/app/src/main/res/ folder
  • /mipmap-xxxhdpi in /android/app/src/main/res/ folder