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| package com.bleutouthteste.firstteste.teste;
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.support.v7.app.AppCompatActivity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Toast;
import java.util.HashMap;
import java.util.Set;
public class ConnectActivity extends AppCompatActivity implements View.OnClickListener {
ListView maListViewPerso;
Button btn4;
//On déclare la HashMap qui contiendra les informations pour un item
HashMap<String, String> map;
private Set<BluetoothDevice> devices;
BluetoothAdapter bluetoothAdapter;
ArrayAdapter<String> btArrayAdapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_connect);
bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
devices = bluetoothAdapter.getBondedDevices();
btn4 = (Button)this.findViewById(R.id.button4);
btn4.setOnClickListener(this);
maListViewPerso = (ListView)findViewById(R.id.listView01);
btArrayAdapter = new ArrayAdapter<String>(this, R.layout.affichageitem);
maListViewPerso.setAdapter(btArrayAdapter);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_connect, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
private final BroadcastReceiver bluetoothReceiver = new BroadcastReceiver() {
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (BluetoothDevice.ACTION_FOUND.equals(action)) {
BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
Toast.makeText(ConnectActivity.this, "New Device = " + device.getName(), Toast.LENGTH_SHORT).show();
}
}
};
@Override
public void onClick(View v) {
if(v.getId() == R.id.button4)
{
btArrayAdapter.clear();
bluetoothAdapter.startDiscovery();
Toast.makeText(ConnectActivity.this, "Scanning Devices", Toast.LENGTH_LONG).show();
IntentFilter filter = new IntentFilter(BluetoothDevice.ACTION_FOUND);
registerReceiver(bluetoothReceiver, filter);
registerReceiver(bluetoothReceiver, new IntentFilter(BluetoothDevice.ACTION_FOUND));
}
}
} |
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