31 lines
860 B
Java
31 lines
860 B
Java
package com.a1.nextlocation.recyclerview;
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import android.content.Context;
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import android.util.Log;
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import com.a1.nextlocation.data.Coupon;
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import com.a1.nextlocation.data.FileIO;
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import com.google.gson.reflect.TypeToken;
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import java.util.ArrayList;
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import java.util.List;
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public class CouponLoader implements Loader<List<Coupon>> {
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private final Context context;
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private final String TAG = CouponLoader.class.getCanonicalName();
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public CouponLoader(Context context) {
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this.context = context;
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}
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@Override
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public ArrayList<Coupon> load() {
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FileIO<ArrayList<Coupon>> fileIO = new FileIO<>();
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ArrayList<Coupon> res = fileIO.readFileData(context, "coupons.json",new TypeToken<ArrayList<Coupon>>(){}.getType());
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Log.d(TAG, "load: " + res);
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return res == null ? new ArrayList<>() : res;
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}
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}
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