Back to project page BikeStation.
The source code is released under:
GNU General Public License
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package com.bikestation.app.activity; /*from w ww .j ava 2s .c om*/ import android.bluetooth.BluetoothDevice; import android.content.Intent; import android.content.SharedPreferences; import android.os.Bundle; import android.support.v7.app.ActionBarActivity; import android.util.Log; import android.view.KeyEvent; import android.view.View; import android.widget.AdapterView; import android.widget.ListView; import com.bikestation.app.BluetoothWorker; import com.bikestation.app.Lock; import com.kdravolin.smartlock.app.R; import com.bikestation.app.adapter.DeviceAdapter; import butterknife.ButterKnife; import butterknife.InjectView; public class DeviceActivity extends ActionBarActivity { @InjectView(R.id.lv_devices) ListView lvDevices; @InjectView(R.id.scanning_view) View vwScanning; private String login; private BluetoothWorker bluetoothWorker; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_device); ButterKnife.inject(this); Intent intent = getIntent(); login = intent.getStringExtra("login"); setScanViewState(false); DeviceAdapter adapter = new DeviceAdapter(this); lvDevices.setAdapter(adapter); lvDevices.setOnItemClickListener(listener); bluetoothWorker = new BluetoothWorker(this, adapter); bluetoothWorker.init(); } AdapterView.OnItemClickListener listener = new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) { DeviceAdapter adapter = (DeviceAdapter) adapterView.getAdapter(); BluetoothDevice device = (BluetoothDevice) adapter.getItem(i); Log.d("Bluetooth", "Select " + device.getName()); SharedPreferences settings = getSharedPreferences("bike", 0); String login = settings.getString("login", null); String password = settings.getString("password", null); Lock.ConnectTask connect = new Lock.ConnectTask(DeviceActivity.this, lvDevices, view, login, password, device.getAddress()); connect.execute(); } }; public void setScanViewState(boolean isScan) { if (isScan) { vwScanning.setVisibility(View.VISIBLE); lvDevices.setEnabled(false); } else { vwScanning.setVisibility(View.GONE); lvDevices.setEnabled(true); } } protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (requestCode == BluetoothWorker.REQUEST_ENABLE_BT) { if (resultCode == RESULT_OK) { bluetoothWorker.scan(); } else { this.finish(); } } } @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (vwScanning.getVisibility() == View.VISIBLE) { bluetoothWorker.stop(); return false; } else { return super.onKeyDown(keyCode, event); } } }