How can i work with Android EffectFactory Class?

Question

I tired to Develop a sample application with image processing, in my app i need to add some color effects (Grayscale, sepia) over my bitmap i referred the developer documents Doc 1 and Doc 2, in this document there is no practical examples, so need to know whether we can add Vintage,Sepia color effects using this class, any one guide me please, Thanks in advance.

Update:

I tried like this,

private EffectContext mEffectContext;

Bitmap b1 = BitmapFactory.decodeResource(getResources(),
                        R.drawable.sample);
EffectFactory effectFactory = mEffectContext.getFactory();
                Effect mEffect = effectFactory
                        .createEffect(EffectFactory.EFFECT_SEPIA);

Now how can i set the mEffect to my bitmap?

any progress about your problem? I linked to your question in mine — Ron, Jun 19 '13 at 11:52
Have a look at http://grishma102.blogspot.in/2013/10/apply-effects-on-image-using-effects.html — Braj, Jun 30 '14 at 08:45

score 2 · Answer 1 · answered Jul 16 '14 at 07:56

2

try:

Effect mEffect= effectFactory.createEffect(EffectFactory.EFFECT_SEPIA);

Then use GLSurfaceView to show the rendered effects, here is an example of what you need

answered Jul 16 '14 at 07:56

Y.AL

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With this we can only show the applied effect on a GL surface view right? How can I retrieve the effect applied bitmap? – Jayakrishnan Salim Feb 09 '15 at 07:07

score 2 · Answer 2 · answered May 07 '15 at 12:32

2

You can find the official sample project HelloEffects in android-sdk-windows\samples\android-17

answered May 07 '15 at 12:32

codezjx

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How can i work with Android EffectFactory Class?

2 Answers2

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