app/src/main/java/ai/pai/lensman/printer/BluetoothDeviceListAdapter.java

@@ -30,6 +30,10 @@ public class BluetoothDeviceListAdapter extends BaseAdapter {

                         notifyDataSetChanged();
              

                     }
              

                 
              

                +    public ArrayList<BluetoothDevice> getDeviceList(){
              

                +        return deviceList;
              

                +    }
              

                +
              

                     public void addDevice(BluetoothDevice device){
              

                         if(this.deviceList==null){
              

                             this.deviceList = new ArrayList<>();
              
@@ -74,6 +78,7 @@ public class BluetoothDeviceListAdapter extends BaseAdapter {

                         BluetoothDevice device = deviceList.get(position);
              

                         holder.deviceName.setText(device.getName());
              

                         holder.deviceMac.setText(device.getAddress());
              

                +        holder.deviceStatus.setText(R.string.click_to_connect);
              

                         return convertView;
              

                     }
              

                 
              

app/src/main/java/ai/pai/lensman/printer/PrinterSettingActivity.java

@@ -6,6 +6,8 @@ import android.bluetooth.BluetoothDevice;

                 import android.content.Intent;
              

                 import android.os.Bundle;
              

                 import android.support.annotation.Nullable;
              

                +import android.view.View;
              

                +import android.widget.AdapterView;
              

                 import android.widget.ListView;
              

                 import android.widget.TextView;
              

                 import android.widget.Toast;
              
@@ -21,7 +23,7 @@ import butterknife.ButterKnife;

                 import butterknife.OnCheckedChanged;
              

                 import butterknife.OnClick;
              

                 
              

                -public class PrinterSettingActivity extends BaseActivity implements PrinterSettingContract.View {
              

                +public class PrinterSettingActivity extends BaseActivity implements PrinterSettingContract.View,AdapterView.OnItemClickListener {
              

                 
              

                     @BindView(R.id.listview_bt_devices)    ListView btDevicesList;
              

                     @BindView(R.id.tv_printer_status)  TextView printerStatusText;
              
@@ -42,7 +44,7 @@ public class PrinterSettingActivity extends BaseActivity implements PrinterSetti

                 
              

                         deviceAdapter = new BluetoothDeviceListAdapter(this);
              

                         btDevicesList.setAdapter(deviceAdapter);
              

                -
              

                +        btDevicesList.setOnItemClickListener(this);
              

                         presenter = new PrinterSettingPresenter(this,this);
              

                     }
              

                 
              
@@ -148,4 +150,8 @@ public class PrinterSettingActivity extends BaseActivity implements PrinterSetti

                         }
              

                     }
              

                 
              

                +    @Override
              

                +    public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
              

                +        presenter.connectBluetooth(deviceAdapter.getDeviceList().get(i));
              

                +    }
              

                 }
              

app/src/main/java/ai/pai/lensman/printer/PrinterSettingContract.java

@@ -20,6 +20,7 @@ public class PrinterSettingContract {

                         void discoverNewDevices();
              

                         void connectPrinter();
              

                         void cancelDiscovery();
              

                +        void connectBluetooth(BluetoothDevice device);
              

                     }
              

                 
              

                     public interface View{
              

app/src/main/java/ai/pai/lensman/printer/PrinterSettingPresenter.java

@@ -103,6 +103,11 @@ public class PrinterSettingPresenter implements PrinterSettingContract.Presenter

                         }
              

                     }
              

                 
              

                +    @Override
              

                +    public void connectBluetooth(BluetoothDevice device) {
              

                +
              

                +    }
              

                +
              

                     // changes the title when discovery is finished
              

                     private final BroadcastReceiver mFindBlueToothReceiver = new BroadcastReceiver() {
              

                         @Override
              
@@ -126,4 +131,6 @@ public class PrinterSettingPresenter implements PrinterSettingContract.Presenter

                         }
              

                     };
              

                 
              

                +
              

                +
              

                 }
              

app/src/main/res/layout/layout_bt_device_list_item.xml

@@ -33,6 +33,7 @@

                         android:id="@+id/tv_device_status"
              

                         android:layout_width="wrap_content"
              

                         android:layout_height="wrap_content"
              

                +        android:layout_marginRight="12dp"
              

                         android:layout_gravity="center_vertical"
              

                         android:textColor="@color/grey"
              

                         android:textSize="14sp" />
              

app/src/main/res/values/strings.xml

@@ -96,4 +96,8 @@

                     <string name="printer_is_connected">已连接打印机</string>
              

                 
              

                     <string name="printer_is_disconnected">已断开打印机</string>
              

                +
              

                +    <string name="click_to_connect">点击连接</string>
              

                +
              

                +    <string name="connecting">尝试连接中</string>
              

                 </resources>