Program: który po zeskanowaniu karty magnetycznej zapala diody na mikrokontrolerze w odpowiednim miejscu.
Jak w opisie.
Kompilator: Eclipse
Galeria:
Kod programu:
Diody – backend:
package com.friendlyarm.LEDDemo;
import android.app.Activity;
import android.os.Bundle;
import android.widget.EditText;
import android.view.View;
import android.widget.Button;
import android.view.View.OnClickListener;
import com.friendlyarm.AndroidSDK.HardwareControler;
public class LEDTestingActivity extends Activity implements OnClickListener {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button btdioda = (Button)findViewById(R.id.btdioda);
Button btczysc = (Button)findViewById(R.id.btczysc);
final EditText etId = (EditText)findViewById(R.id.eTid);
btczysc.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
etId.setText("");
HardwareControler.setLedState(0,0);
HardwareControler.setLedState(1,0);
HardwareControler.setLedState(2,0);
HardwareControler.setLedState(3,0);
}
});
btdioda.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
if (etId.getText().toString().equals("0010869779"))
{
HardwareControler.setLedState(0,1);
HardwareControler.setLedState(1,0);
HardwareControler.setLedState(2,0);
HardwareControler.setLedState(3,0);
}
else if (etId.getText().toString().equals("0010880775"))
{
HardwareControler.setLedState(0,0);
HardwareControler.setLedState(1,0);
HardwareControler.setLedState(2,1);
HardwareControler.setLedState(3,0);
}
else if (etId.getText().toString().equals("0010875393"))
{
HardwareControler.setLedState(0,0);
HardwareControler.setLedState(1,0);
HardwareControler.setLedState(2,0);
HardwareControler.setLedState(3,1);
}
else if (etId.getText().toString().equals("0010868757"))
{
HardwareControler.setLedState(0,0);
HardwareControler.setLedState(1,1);
HardwareControler.setLedState(2,0);
HardwareControler.setLedState(3,0);
}
else if (etId.getText().toString().equals("0010868757"))
{
HardwareControler.setLedState(0,0);
HardwareControler.setLedState(1,1);
HardwareControler.setLedState(2,0);
HardwareControler.setLedState(3,0);
}
}
});
}
@Override
public void onClick(View v) {}
}Layout:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<EditText
android:id="@+id/eTid"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="@string/id" >
<requestFocus />
</EditText>
<Button
android:id="@+id/btdioda"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/dioda" />
<Button
android:id="@+id/btczysc"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/wyczysc" />
</LinearLayout>