1 files changed, 96 insertions, 0 deletions
diff --git a/app/src/main/java/com/javispedro/autobluetether/BtDeviceRecyclerViewAdapter.java b/app/src/main/java/com/javispedro/autobluetether/BtDeviceRecyclerViewAdapter.java
new file mode 100644
index 0000000..4515a95
--- /dev/null
+++ b/app/src/main/java/com/javispedro/autobluetether/BtDeviceRecyclerViewAdapter.java
@@ -0,0 +1,96 @@
+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 View mView;
+        private final TextView mNameView;
+        private final TextView mAddressView;
+        private final CheckBox mCheckBox;
+        private BluetoothDevice mItem;
+
+        public ViewHolder(View view) {
+            super(view);
+            mView = 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() + "]";
+        }
+    }
+}
+\ No newline at end of file