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@@ -3,12 +3,37 @@ 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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public class MainActivity extends AppCompatActivity { |
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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(); |
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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+="Pos = " + v.getPosition() +"\n"; |
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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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this.track.timeElapse(50); |
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} |
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} |