SignatureView

A signature drawing custom view for Android.

Screenshots

How to use

public class MainActivity extends AppCompatActivity {


    SignatureView signatureView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        signatureView = new SignatureView(this); // Or inflate it from XML
       
        setContentView(signatureView);
    }
}

You can also add it in xml and then get a reference.

Adding options and listening for callbacks.

You can add options at the top , and listen for events. In the screenshots i have added the the save option. The options are automatically placed in a grid.

signatureView.addOption(new Option("Save ",R.drawable.ic_save));
signatureView.setOptionClickListener(new OptionClickListener() {
            @Override
            public void clickedOnOption(Option option) {
                Log.i("Clicked on option !",option.getTitle());
            }
        });

How to get a bitmap to save?

The signature view automatically removes the buttons at the top and black border to give you a bitmap which you can save.

Bitmap bitmap = signatureView.getSignatureBitmap();

How to get it?

In your project level gradle file, add this

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

And then add the dependency in your app level gradle file

   dependencies {
	compile 'com.github.Sushobh:SignatureView:master-SNAPSHOT'
    }