X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosdroid%2Fsrc%2Forg%2Faltusmetrum%2FAltosDroid%2FDeviceListActivity.java;fp=altosdroid%2Fsrc%2Forg%2Faltusmetrum%2FAltosDroid%2FDeviceListActivity.java;h=0000000000000000000000000000000000000000;hp=f36ef267c9c5c2660c5431e72638a388aa85125f;hb=8b53f860eb3171cd43e4bd0e440f2889bd810662;hpb=4a257455b2dc57069c41e1845daf66239c5cbe1d diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/DeviceListActivity.java b/altosdroid/src/org/altusmetrum/AltosDroid/DeviceListActivity.java deleted file mode 100644 index f36ef267..00000000 --- a/altosdroid/src/org/altusmetrum/AltosDroid/DeviceListActivity.java +++ /dev/null @@ -1,221 +0,0 @@ -/* - * Copyright (C) 2009 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package org.altusmetrum.AltosDroid; - -import java.util.Set; -import org.altusmetrum.AltosDroid.R; - -import android.app.Activity; -import android.bluetooth.BluetoothAdapter; -import android.bluetooth.BluetoothDevice; -import android.content.BroadcastReceiver; -import android.content.Context; -import android.content.Intent; -import android.content.IntentFilter; -import android.os.Bundle; -import android.view.View; -import android.view.Window; -import android.view.View.OnClickListener; -import android.widget.AdapterView; -import android.widget.ArrayAdapter; -import android.widget.Button; -import android.widget.ListView; -import android.widget.TextView; -import android.widget.AdapterView.OnItemClickListener; - -/** - * This Activity appears as a dialog. It lists any paired devices and - * devices detected in the area after discovery. When a device is chosen - * by the user, the MAC address of the device is sent back to the parent - * Activity in the result Intent. - */ -public class DeviceListActivity extends Activity { - - // Return Intent extra - public static final String EXTRA_DEVICE_ADDRESS = "device_address"; - public static final String EXTRA_DEVICE_NAME = "device_name"; - - // Member fields - private BluetoothAdapter mBtAdapter; - private ArrayAdapter mPairedDevicesArrayAdapter; - private ArrayAdapter mNewDevicesArrayAdapter; - - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - - // Setup the window - requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS); - setContentView(R.layout.device_list); - - // Set result CANCELED incase the user backs out - setResult(Activity.RESULT_CANCELED); - - // Initialize the button to perform device discovery - Button scanButton = (Button) findViewById(R.id.button_scan); - scanButton.setOnClickListener(new OnClickListener() { - public void onClick(View v) { - doDiscovery(); - v.setVisibility(View.GONE); - } - }); - - // Initialize array adapters. One for already paired devices and - // one for newly discovered devices - mPairedDevicesArrayAdapter = new ArrayAdapter(this, R.layout.device_name); - mNewDevicesArrayAdapter = new ArrayAdapter(this, R.layout.device_name); - - // Find and set up the ListView for paired devices - ListView pairedListView = (ListView) findViewById(R.id.paired_devices); - pairedListView.setAdapter(mPairedDevicesArrayAdapter); - pairedListView.setOnItemClickListener(mDeviceClickListener); - - // Find and set up the ListView for newly discovered devices - ListView newDevicesListView = (ListView) findViewById(R.id.new_devices); - newDevicesListView.setAdapter(mNewDevicesArrayAdapter); - newDevicesListView.setOnItemClickListener(mDeviceClickListener); - - // Register for broadcasts when a device is discovered - IntentFilter filter = new IntentFilter(BluetoothDevice.ACTION_FOUND); - this.registerReceiver(mReceiver, filter); - - // Register for broadcasts when discovery has finished - filter = new IntentFilter(BluetoothAdapter.ACTION_DISCOVERY_FINISHED); - this.registerReceiver(mReceiver, filter); - - // Get the local Bluetooth adapter - mBtAdapter = BluetoothAdapter.getDefaultAdapter(); - - // Get a set of currently paired devices - Set pairedDevices = mBtAdapter.getBondedDevices(); - - // If there are paired devices, add each one to the ArrayAdapter - if (pairedDevices.size() > 0) { - findViewById(R.id.title_paired_devices).setVisibility(View.VISIBLE); - for (BluetoothDevice device : pairedDevices) - if (device.getName().startsWith("TeleBT")) - mPairedDevicesArrayAdapter.add(device.getName() + "\n" + device.getAddress()); - - } else { - String noDevices = getResources().getText(R.string.none_paired).toString(); - mPairedDevicesArrayAdapter.add(noDevices); - } - } - - @Override - protected void onDestroy() { - super.onDestroy(); - - // Make sure we're not doing discovery anymore - if (mBtAdapter != null) { - mBtAdapter.cancelDiscovery(); - } - - // Unregister broadcast listeners - this.unregisterReceiver(mReceiver); - } - - /** - * Start device discover with the BluetoothAdapter - */ - private void doDiscovery() { - AltosDebug.debug("doDiscovery()"); - - // Indicate scanning in the title - setProgressBarIndeterminateVisibility(true); - setTitle(R.string.scanning); - - // Turn on sub-title for new devices - findViewById(R.id.title_new_devices).setVisibility(View.VISIBLE); - - // If we're already discovering, stop it - if (mBtAdapter.isDiscovering()) { - mBtAdapter.cancelDiscovery(); - } - - // Request discover from BluetoothAdapter - mBtAdapter.startDiscovery(); - } - - // The on-click listener for all devices in the ListViews - private OnItemClickListener mDeviceClickListener = new OnItemClickListener() { - public void onItemClick(AdapterView av, View v, int arg2, long arg3) { - // Cancel discovery because it's costly and we're about to connect - mBtAdapter.cancelDiscovery(); - - // Get the device MAC address, which is the last 17 chars in the View - String info = ((TextView) v).getText().toString(); - String address = info.substring(info.length() - 17); - - int newline = info.indexOf('\n'); - - String name = null; - if (newline > 0) - name = info.substring(0, newline); - else - name = info; - - AltosDebug.debug("******* selected item '%s'", info); - - // Create the result Intent and include the MAC address - Intent intent = new Intent(); - intent.putExtra(EXTRA_DEVICE_ADDRESS, address); - intent.putExtra(EXTRA_DEVICE_NAME, name); - - // Set result and finish this Activity - setResult(Activity.RESULT_OK, intent); - finish(); - } - }; - - // The BroadcastReceiver that listens for discovered devices and - // changes the title when discovery is finished - private final BroadcastReceiver mReceiver = new BroadcastReceiver() { - @Override - public void onReceive(Context context, Intent intent) { - String action = intent.getAction(); - - // When discovery finds a device - if (BluetoothDevice.ACTION_FOUND.equals(action)) { - - /* Get the BluetoothDevice object from the Intent - */ - BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); - - /* If it's already paired, skip it, because it's been listed already - */ - if (device != null && device.getBondState() != BluetoothDevice.BOND_BONDED) - { - String name = device.getName(); - if (name != null && name.startsWith("TeleBT")) - mNewDevicesArrayAdapter.add(device.getName() + "\n" + device.getAddress()); - } - - /* When discovery is finished, change the Activity title - */ - } else if (BluetoothAdapter.ACTION_DISCOVERY_FINISHED.equals(action)) { - setProgressBarIndeterminateVisibility(false); - setTitle(R.string.select_device); - if (mNewDevicesArrayAdapter.getCount() == 0) { - String noDevices = getResources().getText(R.string.none_found).toString(); - mNewDevicesArrayAdapter.add(noDevices); - } - } - } - }; - -}