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package com.javispedro.autobluetether;
import android.bluetooth.BluetoothDevice;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;
import java.util.ArrayList;
import java.util.List;
/**
* {@link RecyclerView.Adapter} that can display a list of {@link BluetoothDevice},
* checkboxes show whether the device is in "enabled set" or not
*/
public class BtDeviceRecyclerViewAdapter extends RecyclerView.Adapter<BtDeviceRecyclerViewAdapter.ViewHolder> {
private final static String TAG = "BtDeviceRecyclerViewAd";
private List<BluetoothDevice> mValues = new ArrayList<>();
private BtDeviceEnabledSetAdapter mEnabledAdapter;
public void setValues(@NonNull List<BluetoothDevice> values) {
mValues = values;
Log.d(TAG, "values size:" + values.size());
notifyDataSetChanged();
}
public void setBtDeviceEnabledSetAdapter(@NonNull BtDeviceEnabledSetAdapter adapter) {
mEnabledAdapter = adapter;
notifyDataSetChanged();
}
@NonNull
@Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext())
.inflate(R.layout.fragment_device, parent, false);
return new ViewHolder(view);
}
@Override
public void onBindViewHolder(final ViewHolder holder, int position) {
holder.setItem(mValues.get(position));
}
@Override
public int getItemCount() {
return mValues.size();
}
public class ViewHolder extends RecyclerView.ViewHolder {
private final TextView mNameView;
private final TextView mAddressView;
private final CheckBox mCheckBox;
private BluetoothDevice mItem;
public ViewHolder(View view) {
super(view);
mNameView = view.findViewById(R.id.name);
mAddressView = view.findViewById(R.id.address);
mCheckBox = view.findViewById(R.id.checked);
mCheckBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (mEnabledAdapter != null && mItem != null) {
Log.d(TAG, "onCheckedChanged " + mItem.getName() + " " + isChecked);
mEnabledAdapter.set(mItem, isChecked);
}
}
});
}
public void setItem(BluetoothDevice device) {
mItem = device;
mNameView.setText(device.getName());
mAddressView.setText(device.getAddress());
if (mEnabledAdapter != null) {
mCheckBox.setChecked(mEnabledAdapter.contains(device));
}
}
@NonNull
@Override
public String toString() {
return super.toString() + " [" + mItem.getAddress() + "]";
}
}
}
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