Write signature on device screen

To write signature in app ….use this gesture code.

 

Write this gesture in xml:

<android.gesture.GestureOverlayView

android:id=”@+id/signaturePad”           android:layout_width=”match_parent”           android:layout_height=”0dp”           android:layout_weight=”5″           android:background=”#FFFFFF”           android:eventsInterceptionEnabled=”true”           android:fadeEnabled=”false”           android:gestureColor=”#000000″           android:gestureStrokeLengthThreshold=”0.1″           android:gestureStrokeWidth=”2″           android:gestureStrokeType=”multiple”           android:fadeOffset=”5184000000″           android:orientation=”vertical” >

</android.gesture.GestureOverlayView>

 

Write this java:

gestureView = (GestureOverlayView) findViewById(R.id.signaturePad);

gestureView.setDrawingCacheEnabled(true);

 

For storing this in device:

bm = Bitmap.createBitmap(gestureView.getDrawingCache());

File f = new File(Environment.getExternalStorageDirectory()                 + File.separator + “androidsignature.png”);

f.createNewFile();

if(f.exists()){

Toast.makeText(Signature.this, “Signature SavednPath::”+f.toString(), Toast.LENGTH_LONG).show();

Log.v(“path::”, f.toString());

FileOutputStream os = new FileOutputStream(f);

os = new FileOutputStream(f);

//compress to specified format (PNG), quality – which is ignored for PNG, and out stream                        bm.compress(Bitmap.CompressFormat.PNG,  00, os);

os.close();

}