WIP: Pairing

This commit is contained in:
Johannes Mockenhaupt 2017-10-21 13:50:19 +02:00
parent 015a852ab5
commit cb438934b6
No known key found for this signature in database
GPG key ID: 9E1EA6AF7BBBB0D1
4 changed files with 262 additions and 2 deletions

View file

@ -58,6 +58,12 @@
</intent-filter>
</activity>
<activity android:name=".plugins.PumpDanaRS.activities.PairingHelperActivity" />
<activity android:name=".plugins.PumpCombo.activities.PairingActivity">
<intent-filter>
<action android:name="info.nightscout.androidaps.plugins.PumpCombo.activities.PairingActivity" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<receiver
android:name=".receivers.DataReceiver"

View file

@ -0,0 +1,232 @@
package info.nightscout.androidaps.plugins.PumpCombo.activities;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothManager;
import android.bluetooth.le.BluetoothLeScanner;
import android.bluetooth.le.ScanCallback;
import android.bluetooth.le.ScanResult;
import android.content.Context;
import android.os.Bundle;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ListView;
import android.widget.TextView;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import info.nightscout.androidaps.MainApp;
import info.nightscout.androidaps.R;
import info.nightscout.androidaps.plugins.PumpDanaRS.events.EventDanaRSDeviceChange;
import info.nightscout.utils.SP;
public class PairingActivity extends AppCompatActivity {
private static Logger log = LoggerFactory.getLogger(PairingActivity.class);
private Context mContext = null;
private ListView listView = null;
private PairingActivity.ListAdapter mListAdapter = null;
private ArrayList<PairingActivity.BluetoothDeviceItem> mDevices = new ArrayList<>();
;
private BluetoothAdapter mBluetoothAdapter = null;
private BluetoothLeScanner mBluetoothLeScanner = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.danars_blescanner_activity);
mListAdapter = new PairingActivity.ListAdapter();
listView = (ListView) findViewById(R.id.danars_blescanner_listview);
listView.setEmptyView(findViewById(R.id.danars_blescanner_nodevice));
listView.setAdapter(mListAdapter);
initView();
}
private void initView() {
mContext = getApplicationContext();
BluetoothManager bluetoothManager = (BluetoothManager) mContext.getSystemService(Context.BLUETOOTH_SERVICE);
mBluetoothAdapter = bluetoothManager.getAdapter();
mBluetoothLeScanner = mBluetoothAdapter.getBluetoothLeScanner();
// MIKE: test mBluetoothLeScanner for null (bt disabled)
mListAdapter.notifyDataSetChanged();
}
@Override
protected void onResume() {
super.onResume();
startScan();
}
@Override
protected void onPause() {
super.onPause();
stopScan();
}
private void startScan() {
mBluetoothLeScanner.startScan(mBleScanCallback);
}
private void stopScan() {
mBluetoothLeScanner.stopScan(mBleScanCallback);
}
private void addBleDevice(BluetoothDevice device) {
if (device == null || device.getName() == null || device.getName().equals("")) {
return;
}
PairingActivity.BluetoothDeviceItem item = new PairingActivity.BluetoothDeviceItem(device);
if (!isSNCheck(device.getName()) || mDevices.contains(item)) {
return;
}
mDevices.add(item);
new Handler().post(new Runnable() {
public void run() {
mListAdapter.notifyDataSetChanged();
}
});
}
private ScanCallback mBleScanCallback = new ScanCallback() {
@Override
public void onScanResult(int callbackType, ScanResult result) {
addBleDevice(result.getDevice());
}
};
class ListAdapter extends BaseAdapter {
@Override
public int getCount() {
return mDevices.size();
}
@Override
public PairingActivity.BluetoothDeviceItem getItem(int i) {
return mDevices.get(i);
}
@Override
public long getItemId(int i) {
return 0;
}
@Override
public View getView(int i, View convertView, ViewGroup parent) {
View v = convertView;
PairingActivity.ListAdapter.ViewHolder holder;
if (v == null) {
v = View.inflate(mContext, R.layout.danars_blescanner_item, null);
holder = new PairingActivity.ListAdapter.ViewHolder(v);
v.setTag(holder);
} else {
holder = (PairingActivity.ListAdapter.ViewHolder) v.getTag();
}
PairingActivity.BluetoothDeviceItem item = getItem(i);
holder.setData(i, item);
return v;
}
private class ViewHolder implements View.OnClickListener {
private PairingActivity.BluetoothDeviceItem item = null;
private TextView mName = null;
private TextView mAddress = null;
public ViewHolder(View v) {
mName = (TextView) v.findViewById(R.id.ble_name);
mAddress = (TextView) v.findViewById(R.id.ble_address);
v.setOnClickListener(PairingActivity.ListAdapter.ViewHolder.this);
}
@Override
public void onClick(View v) {
SP.putString(R.string.key_danars_address, item.device.getAddress());
SP.putString(R.string.key_danars_name, mName.getText().toString());
MainApp.bus().post(new EventDanaRSDeviceChange());
finish();
}
public void setData(int pos, PairingActivity.BluetoothDeviceItem data) {
if (data != null) {
try {
String tTitle = data.device.getName();
if (tTitle == null || tTitle.equals("")) {
tTitle = "(unknown)";
} else if (tTitle.length() > 10) {
tTitle = tTitle.substring(0, 10);
}
mName.setText(tTitle);
mAddress.setText(data.device.getAddress());
item = data;
} catch (Exception e) {
}
}
}
}
}
//
private class BluetoothDeviceItem {
private BluetoothDevice device;
public BluetoothDeviceItem(BluetoothDevice device) {
super();
this.device = device;
}
@Override
public boolean equals(Object o) {
if (device == null || o == null || !(o instanceof PairingActivity.BluetoothDeviceItem)) {
return false;
}
PairingActivity.BluetoothDeviceItem checkItem = (PairingActivity.BluetoothDeviceItem) o;
if (checkItem.device == null) {
return false;
}
return stringEquals(device.getAddress(), checkItem.device.getAddress());
}
public boolean stringEquals(String arg1, String arg2) {
try {
return arg1.equals(arg2);
} catch (Exception e) {
return false;
}
}
}
public static boolean isSNCheck(String sn) {
String regex = "^([a-zA-Z]{3})([0-9]{5})([a-zA-Z]{2})$";
Pattern p = Pattern.compile(regex);
Matcher m = p.matcher(sn);
return m.matches();
}
}

View file

@ -0,0 +1,22 @@
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="info.nightscout.androidaps.plugins.PumpCombo.activities.PairingActivity">
<ListView
android:id="@+id/combo_pairing_listview"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<TextView
android:id="@+id/combo_pairing_nodevice"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="center"
android:text="@string/danars_nodeviceavailable"
android:textColor="#FF7F8288" />
</FrameLayout>

View file

@ -5,9 +5,9 @@
android:title="@string/combopump_settings">
<Preference
android:key="blescannner"
android:key="combo_pairing"
android:title="@string/pairpump">
<intent android:action="info.nightscout.androidaps.plugins.PumpDanaRS.activities.BLEScanActivity"/>
<intent android:action="info.nightscout.androidaps.plugins.PumpCombo.activities.PairActivity"/>
</Preference>
<SwitchPreference
android:defaultValue="false"