fingerauth's Introduction

FingerAuth

Fingerprint library

How to use

Add the following library in your build.gradle(Project) file

dependencies {
        implementation 'com.github.HardikLohogaonkar:FingerAuth:v1.0'
}

Add the following JitPack repository in your build.gradle(Project)

allprojects {
	repositories {
		...
		maven { url 'https://jitpack.io' }
	}
}

Implement BiometricCallback

public class MainActivity extends AppCompatActivity implements BiometricCallback

Add the following variable to your Activity/Fragment as follows

private static final int INTENT_AUTHENTICATE = 1;                        
BiometricManager mBiometricManager;

Customize your Fingerprint Dialog as following

mBiometricManager = new BiometricManager.BiometricBuilder(this)
            .setTitle(getString(R.string.biometric_title))
            .setSubtitle(getString(R.string.biometric_subtitle))
            .setDescription(getString(R.string.biometric_description))
            .setImgLogo(getResources().getDrawable(R.drawable.ic_android_black_24dp))
            .setTitleTextColor(getResources().getColor(R.color.errorText))
            .setSubtitleTextColor(getResources().getColor(R.color.errorText))
            .setItemDescriptionTextColor(getResources().getColor(R.color.errorText))
            .setBtnCancelTextColor(getResources().getColor(R.color.errorText))
            .setNegativeButtonText(getString(R.string.use_scree))
            .build();

mBiometricManager.authenticate(this);

Override the onActivityResult method to your Activity/Fragment. This is use if user cancels the operation or user wants to use their screen lock/Pattern/Password.

@Override
	protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == INTENT_AUTHENTICATE) {
        if (resultCode == RESULT_OK) {

            
        }else {
            finish();
        }
    }
}

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