/
GpuFilterFragment.java
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/
GpuFilterFragment.java
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package com.inagata.imageeffects.Fragment;
import android.graphics.Bitmap;
import android.graphics.drawable.BitmapDrawable;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.content.ContextCompat;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.inagata.imageeffects.Adapter.FilterAdapterGPU;
import com.inagata.imageeffects.R;
import com.inagata.imageeffects.Utilities.FilterType;
import com.inagata.imageeffects.Utilities.RecyclerItemClickListener;
import jp.co.cyberagent.android.gpuimage.GPUImageColorInvertFilter;
import jp.co.cyberagent.android.gpuimage.GPUImageFilter;
import jp.co.cyberagent.android.gpuimage.GPUImageGrayscaleFilter;
import jp.co.cyberagent.android.gpuimage.GPUImageSketchFilter;
import jp.co.cyberagent.android.gpuimage.GPUImageToonFilter;
import jp.co.cyberagent.android.gpuimage.GPUImageView;
import jp.co.cyberagent.android.gpuimage.GPUImageVignetteFilter;
/**
* Created by esafirm on 6/15/16.
*/
public class GpuFilterFragment extends Fragment {
private RecyclerView recyclerView;
private GPUImageView effectView;
private Bitmap image;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
return inflater.inflate(R.layout.imf_gpu, container, false);
}
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
effectView = (GPUImageView) view.findViewById(R.id.effectsview);
LinearLayoutManager linearLayoutManager =
new LinearLayoutManager(getActivity(), LinearLayoutManager.HORIZONTAL, false);
recyclerView = (RecyclerView) view.findViewById(R.id.rc_filter);
recyclerView.setHasFixedSize(true);
recyclerView.setLayoutManager(linearLayoutManager);
final FilterAdapterGPU adapter = new FilterAdapterGPU(getActivity());
recyclerView.setAdapter(adapter);
recyclerView.addOnItemTouchListener(new RecyclerItemClickListener(getActivity(), new RecyclerItemClickListener.OnItemClickListener() {
@Override
public void onItemClick(View view, int position) {
applyEffect(adapter.getItem(position));
}
}));
}
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
init();
}
private void init(){
image = ((BitmapDrawable) ContextCompat.getDrawable(getActivity(), R.drawable.nabilah)).getBitmap();
effectView.setImage(image);
}
private void applyEffect(FilterType filterType) {
if (filterType == null) {
applyEffect(new GPUImageFilter());
return;
}
switch (filterType) {
case GRAYSCALE:
applyEffect(new GPUImageGrayscaleFilter());
break;
case TOON:
applyEffect(new GPUImageToonFilter());
break;
case VIGNETTE:
applyEffect(new GPUImageVignetteFilter());
break;
case INVERT:
applyEffect(new GPUImageColorInvertFilter());
break;
case SKETCH:
applyEffect(new GPUImageSketchFilter());
break;
}
}
private void applyEffect(final GPUImageFilter filter) {
effectView.setFilter(filter);
}
}