45 lines
1.2 KiB
Java
45 lines
1.2 KiB
Java
package de.hems.trafficsim;
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import androidx.appcompat.app.AppCompatActivity;
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import android.os.Bundle;
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import android.view.View;
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import android.widget.TextView;
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import java.util.Observable;
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import java.util.Observer;
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public class MainActivity extends AppCompatActivity implements Observer {
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protected Track track;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_main);
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this.track = new Track(20);
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this.track.addObserver(this);
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}
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@Override
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public void update(Observable observable, Object o) {
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String s = "";
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for (Vehicle v: this.track.getVehicles()){
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s+= "Vehicle " + v.id + " | "
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+ "Pos = " + v.getPosition() + " | "
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+ "Vel = " + v.getCurVelocity()+ " | "
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+ "\n";
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;
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}
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TextView view = (TextView) findViewById(R.id.debugTextView);
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view.setText(s);
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view.invalidate();
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}
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public void onStepButtonClick (View view) {
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for (int j = 0; j < 3000; j++) {
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this.track.timeElapse(50);
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}
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}
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} |