Edit

Set up Android SDK

This document will introduce how to configure the Android SDK for QWeather API.

OS requirement:

Android 8.0+, minSDK 21

Step 1: Create project and credential

Make sure you have created a Project and Credential, see Project and KEY and JWT authentication.

Step 2: Install SDK

Download the latest SDK: QWeather Android SDK 5.0.0 (MD5:d652f6fd3c61ce02595dac34b16a18a5)

Copy the JAR file to the app/libs/

YOUR-PROJECT/
├── app/
│   ├── libs/
│   │   └── QWeather_Public_Android_V5.0.0.jar
│   ├── src/
│   └── build.gradle

Update the Gradle configuration app/build.gradle

dependencies {
    // add QWeather jar
    implementation files('libs/QWeather_Public_Android_V5.0.0.jar')
    
    // or add all jar
    implementation fileTree(dir: 'libs', include: ['*.jar'])
}

Reference library

implementation libs.gson
implementation libs.okhttp

Add the following code to the obfuscation file proguard-rules.pro

//  exclude okhttp
 -dontwarn com.squareup.**
 -dontwarn okio.**
 -keep public class org.codehaus.* { *; }
 -keep public class java.nio.* { *; }

//  exclude QWeather
 -dontwarn com.qweather.sdk.**
 -keep class com.qweather.sdk.** { *;}

Step 3: Add API Host and token

Hint: iOS SDK only support JWT for authentication.

QWeather.getInstance(MainActivity.this, "{YOUR_HOST}") // Initialize api host
        .setTokenGenerator(new TokenGenerator() {
                        @Override
                        public String generator() {
                             // Update jwt token should be implemented here in production environments
                            return "{YOUR_TOKEN}"; 
                        }
                    });

Sample code

Get real-time weather for Beijing.

WeatherParameter parameter = new WeatherParameter("101010100")
                .lang(Lang.ZH_HANS)
                .unit(Unit.METRIC);

QWeather.instance.weatherNow(parameter, new Callback<WeatherNowResponse>() {
    @Override
    public void onSuccess(WeatherNowResponse response) {
        Log.i(TAG, response.toString());
    }

    @Override
    public void onFailure(ErrorResponse errorResponse) {
        Log.i(TAG,errorResponse.toString());
    }

    @Override
    public void onException(Throwable e) {
        e.printStackTrace();
    }
});