SignaturePad

Custom view for signature and save signature as jpg image in internal storage

How to use it in project

Step 1:Add the JitPack repository to your build file

gradle :

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

maven:

<repositories>
		<repository>
		    <id>jitpack.io</id>
		    <url>https://jitpack.io</url>
		</repository>
	</repositories>

Step 2: Add the dependency

gradle :

dependencies {
	        implementation 'com.github.gokul42252:SignaturePad:1.1.0'
	}

maven:

<dependency>
	    <groupId>com.github.gokul42252</groupId>
	    <artifactId>SignaturePad</artifactId>
	    <version>1.1.0</version>
	</dependency>

Step 3: Add Signature View in Activity.xml

  <com.ct.signaturepad2.SignaturePad
            android:layout_width="300dp"
            android:background="@color/white"
            android:layout_height="200dp"
            android:id="@+id/signaturePad2"
            tools:ignore="MissingConstraints"
            android:layout_marginTop="8dp"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            android:layout_marginLeft="8dp"
            android:layout_marginStart="8dp"
            app:layout_constraintEnd_toEndOf="parent"
            android:layout_marginEnd="8dp"
            android:layout_marginRight="8dp"/>

Step 4: Add Signature View in Activity.java

   override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        val sign = findViewById<SignaturePad>(R.id.signaturePad2)
        sign.isDrawingCacheEnabled = true
        findViewById<View>(R.id.saveButton).setOnClickListener {
            val img = getBitmapFromView(sign, sign.width, sign.height)
            sign.isDrawingCacheEnabled = false
       
        }

    }