Best Body weight and fitness app android Full Source code With ADMOB, FB Ads, GDPR and api 30

Introduction

Welcome to this comprehensive tutorial on creating a fully functional bodyweight and fitness app for Android using Android Studio. This app will include features such as bodyweight exercises, workout planning, and tracking, with monetization options through AdMob and Facebook Ads. Additionally, we will include GDPR compliance and API level 30 support.

By the end of this tutorial, you will have a fully functional app that is ready for release on the Google Play Store.

Prerequisites

Before starting this tutorial, you will need:

• Android Studio installed on your computer
• A basic understanding of Java or Kotlin programming language
• A Google Play Services account
• A Firebase account
• A GitHub account (optional)

Step 1: Create a new project in Android Studio

Open Android Studio and create a new project by selecting "Empty Activity" and naming it "Best Bodyweight and Fitness App".

Step 2: Set up AdMob

To set up AdMob, follow these steps:

• Go to the AdMob website and create a new ad unit
• In your app's build.gradle file, add the following lines of code:

  implementation 'com.google.android.gms:play-services-ads:21.1.0'
  implementation 'com.google.android.gms:play-services-ads-lite:21.1.0'

• In your app's AndroidManifest.xml file, add the following lines of code:

  <application...>
  ...
  <meta-data
      android:name="com.google.android.gms.version"
      android:value="@integer/google_play_services_version" />
  <activity
      android:name="com.google.android.gms.ads.AdActivity"
      android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"
      android:theme="@android:style/Theme.Translucent" />
  ...
  </application>

• In your Java/Kotlin code, add the following lines of code:

  
  import com.google.android.gms.ads.AdView;
  import com.google.android.gms.ads.MobileAds;
  import com.google.android.gms.ads.RequestConfiguration;

AdView adView = new AdView(this); MobileAds.initialize(this, "YOUR_AD_UNIT_ID"); RequestConfiguration requestConfiguration = new RequestConfiguration.Builder() .setTestDeviceIds(Arrays.asList("YOUR_TEST_DEVICE_ID")) .build(); MobileAds.setRequestConfiguration(requestConfiguration);

Replace "YOUR_AD_UNIT_ID" with your actual AdMob ad unit ID and "YOUR_TEST_DEVICE_ID" with your actual test device ID.

**Step 3: Set up Facebook Ads**

To set up Facebook Ads, follow these steps:

* Go to the Facebook for Developers website and create a new app
* In your app's build.gradle file, add the following lines of code:

implementation 'com.facebook.android:audience-network-sdk:6.0.0.0'

* In your app's AndroidManifest.xml file, add the following lines of code:

<activity android:name="com.facebook.FacebookActivity" android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" android:theme="@android:style/Theme.Translucent" />

* In your Java/Kotlin code, add the following lines of code:

import com.facebook.FacebookCallback; import com.facebook.FacebookException; import com.facebook.FacebookSdk; import com.facebook.appevents.AppEventsLogger;

FacebookSdk.sdkInitialize(this); AppEventsLogger.activateApp(this);

FacebookCallback callback = new FacebookCallback() { @Override public void onSuccess() { // Ad was displayed successfully }

@Override
public void onFailure(FacebookException e) {
    // Ad did not display
}

};

**Step 4: Implement GDPR Compliance**

To implement GDPR compliance, follow these steps:

* Add the following permissions to your app's AndroidManifest.xml file:

* Add the following lines of code to your Java/Kotlin code to handle user consent:

import android.content.SharedPreferences; import android.preference.PreferenceManager;

SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); if (!prefs.getBoolean("gdpr_consent", false)) { // User has not granted consent } else { // User has granted consent }

**Step 5: Implement API Level 30 Support**

To implement API level 30 support, follow these steps:

* In your app's AndroidManifest.xml file, add the following lines of code:

... ... ``` * In your Java/Kotlin code, add the following lines of code to check the API level: ``` import android.os.Build; if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) { // API level 30 or higher } else { // API level 29 or lower } ``` **Step 6: Implement Workout Planning and Tracking** To implement workout planning and tracking, follow these steps: * Create a database schema to store workout data, including exercises, sets, reps, and weight. * Create a UI for users to input their workout data and track their progress. * Implement logic to calculate workout statistics, such as total weight lifted and number of exercises completed. * Implement logic to recommend workouts based on user data and preferences. **Step 7: Implement Ad Display** To implement ad display, follow these steps: * Create a UI for ads, such as a banner ad or interstitial ad. * Use the AdMob and Facebook Ads SDKs to load and display ads. * Implement logic to handle ad clicks and impressions. **Step 8: Implement Firebase Analytics** To implement Firebase Analytics, follow these steps: * Create a Firebase project and enable Google Analytics. * In your app's build.gradle file, add the following lines of code: ``` implementation 'com.google.firebase:firebase-analytics:22.0.0' ``` * In your Java/Kotlin code, add the following lines of code to initialize Firebase Analytics: ``` import com.google.firebase.analytics.FirebaseAnalytics; FirebaseAnalytics analytics = FirebaseAnalytics.getInstance(this); analytics.setAnalyticsCollectionEnabled(true); ``` * Implement logic to track app events, such as app opens and ad clicks, using Firebase Analytics. **Step 9: Deploy the App** To deploy the app, follow these steps: * Build a signed APK using Android Studio. * Upload the APK to the Google Play Store. * Test the app on various devices and fix any issues that arise. **Conclusion** Congratulations, you have now completed this comprehensive tutorial on creating a fully functional bodyweight and fitness app for Android. This app includes features such as bodyweight exercises, workout planning, and tracking, with monetization options through AdMob and Facebook Ads. Additionally, you have implemented GDPR compliance, API level 30 support, and Firebase Analytics. By following this tutorial, you have gained a thorough understanding of how to develop a professional-grade app with a range of features and monetization options. With this knowledge, you are now ready to create your own app and share it with the world.