Graphics Debos Effect

EmbossMaskFilter filter = new EmbossMaskFilter(

     new float[]{ 0f, -1f, 0.5f }, // direction of the light source
     0.8f, // ambient light between 0 to 1
     13, // specular highlights
     7.0f // blur before applying lighting
);
textview1.setLayerType(View.LAYER_TYPE_SOFTWARE,null);
textview1.getPaint().setMaskFilter(filter);

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