lbalmaceda · July 1, 2016 18:10
diff --git a/README.md b/README.md
diff --git a/AuthProvider.java b/AuthProvider.java
 //This is the abstract AuthProvider, with permission handling.

 public abstract class AuthProvider implements PermissionProvider {
   
    public AuthProvider(@NonNull PermissionHandler handler) {
        this.handler = handler;
    }

    public void start(@NonNull Activity activity, @NonNull AuthCallback callback, int permissionRequestCode) {
        this.callback = callback;
        if (checkPermissions(activity)) {
            Log.v(TAG, "All permissions were already granted, the authentication flow is starting.");
            requestAuth(activity);
        } else {
            Log.d(TAG, "Some permissions were not previously granted, requesting them now.");
            requestPermissions(activity, permissionRequestCode);
        }
    }

    //Defines which Android Manifest Permissions are required by this Identity Provider to work.
    public abstract String[] getRequiredAndroidPermissions();
  
      boolean authorize(@NonNull AuthorizeResult result);

    public void onRequestPermissionsResult(@NonNull Activity activity, int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
       //Check if permissions were granted and if true continue auth, else show an error.
    }

 }
diff --git a/MyActivity.java b/MyActivity.java
 //Demo activity

 public class MyActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        WebAuthProvider.init(account)
                .useBrowser(true)
                .useCodeGrant(true)
                .withState("123456")
                .withConnection("twitter")
                .start(this, callback, WEB_REQ_CODE);
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (requestCode == WEB_REQ_CODE && WebAuthProvider.resume(requestCode, resultCode, data)) {
            return;
        }
        super.onActivityResult(requestCode, resultCode, data);
    }

    @Override
    protected void onNewIntent(Intent intent) {
        if (WebAuthProvider.resume(intent)) {
            return;
        }
        super.onNewIntent(intent);
    }
 }
diff --git a/WebAuthProvider.java b/WebAuthProvider.java

 public class WebAuthProvider {
    
    private static WebAuthProvider providerInstance;

    private WebAuthProvider(@NonNull Auth0 account) {
        this.account = account;
        //Set default values
    }

    public static class Builder {
        //private constructor. Can only be instantiated from the init() method.
        Builder(Auth0 account) {
            this.account = account;
        }

        //Builder methods to configure the instance
        //...
        ///

        /**
         * Begins the authentication flow.
         */
        public void start(@NonNull Activity activity, @NonNull AuthCallback callback, int requestCode) {
            providerInstance = new WebAuthProvider(account)
                    .useBrowser(useBrowser)
                    .useFullscreen(useFullscreen)
                    .withState(state)
                    .withScope(scope)
                    .useCodeGrant(useCodeGrant)
                    .withParameters(parameters)
                    .withConnection(connectionName);

            providerInstance.start(activity, callback, requestCode);
        }
    }

    // Public methods (User interface)

    // Inits the instance. Can be configured, the user will finally call start().
    public static Builder init(@NonNull Auth0 account) {
        return new Builder(account);
    }

    //Finish the authentication if an instance is found
    public static boolean resume(int requestCode, int resultCode, Intent data) {
        if (providerInstance == null) {
            Log.w(TAG, "There is no previous instance of this provider.");
            return false;
        }
        return providerInstance.authorize(requestCode, resultCode, data);
    }
    
    public static boolean resume(Intent data) {
        if (providerInstance == null) {
            Log.w(TAG, "There is no previous instance of this provider.");
            return false;
        }
        return providerInstance.authorize(data);
    }

    // End Public methods

    
    // Private methods to handle the authentication
    //...
 }
	//This is the abstract AuthProvider, with permission handling.

	public abstract class AuthProvider implements PermissionProvider {

	public AuthProvider(@NonNull PermissionHandler handler) {
	this.handler = handler;
	}

	public void start(@NonNull Activity activity, @NonNull AuthCallback callback, int permissionRequestCode) {
	this.callback = callback;
	if (checkPermissions(activity)) {
	Log.v(TAG, "All permissions were already granted, the authentication flow is starting.");
	requestAuth(activity);
	} else {
	Log.d(TAG, "Some permissions were not previously granted, requesting them now.");
	requestPermissions(activity, permissionRequestCode);
	}
	}

	//Defines which Android Manifest Permissions are required by this Identity Provider to work.
	public abstract String[] getRequiredAndroidPermissions();

	boolean authorize(@NonNull AuthorizeResult result);

	public void onRequestPermissionsResult(@NonNull Activity activity, int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
	//Check if permissions were granted and if true continue auth, else show an error.
	}

	}
	//Demo activity

	public class MyActivity extends Activity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	WebAuthProvider.init(account)
	.useBrowser(true)
	.useCodeGrant(true)
	.withState("123456")
	.withConnection("twitter")
	.start(this, callback, WEB_REQ_CODE);
	}

	@Override
	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
	if (requestCode == WEB_REQ_CODE && WebAuthProvider.resume(requestCode, resultCode, data)) {
	return;
	}
	super.onActivityResult(requestCode, resultCode, data);
	}

	@Override
	protected void onNewIntent(Intent intent) {
	if (WebAuthProvider.resume(intent)) {
	return;
	}
	super.onNewIntent(intent);
	}
	}

	public class WebAuthProvider {

	private static WebAuthProvider providerInstance;

	private WebAuthProvider(@NonNull Auth0 account) {
	this.account = account;
	//Set default values
	}

	public static class Builder {
	//private constructor. Can only be instantiated from the init() method.
	Builder(Auth0 account) {
	this.account = account;
	}

	//Builder methods to configure the instance
	//...
	///

	/**
	* Begins the authentication flow.
	*/
	public void start(@NonNull Activity activity, @NonNull AuthCallback callback, int requestCode) {
	providerInstance = new WebAuthProvider(account)
	.useBrowser(useBrowser)
	.useFullscreen(useFullscreen)
	.withState(state)
	.withScope(scope)
	.useCodeGrant(useCodeGrant)
	.withParameters(parameters)
	.withConnection(connectionName);

	providerInstance.start(activity, callback, requestCode);
	}
	}

	// Public methods (User interface)

	// Inits the instance. Can be configured, the user will finally call start().
	public static Builder init(@NonNull Auth0 account) {
	return new Builder(account);
	}

	//Finish the authentication if an instance is found
	public static boolean resume(int requestCode, int resultCode, Intent data) {
	if (providerInstance == null) {
	Log.w(TAG, "There is no previous instance of this provider.");
	return false;
	}
	return providerInstance.authorize(requestCode, resultCode, data);
	}

	public static boolean resume(Intent data) {
	if (providerInstance == null) {
	Log.w(TAG, "There is no previous instance of this provider.");
	return false;
	}
	return providerInstance.authorize(data);
	}

	// End Public methods


	// Private methods to handle the authentication
	//...
	}