Y
Yves-mathieu
Neues Mitglied
- 0
Hallo ,
hier ist mein code
package android.and01.androidprojekte.esa;
import android.app.Activity;
import android.os.Bundle;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.view.View;
import android.widget.LinearLayout;
import android.view.View.OnClickListener;
public class StichpunkteActivity extends Activity
{
public EditText inputView;
public TextView outputView;
/** Called when the activity is first created. */
@override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
LinearLayout viewGroup = new LinearLayout(this);
viewGroup.setOrientation(LinearLayout.VERTICAL);
inputView = new EditText(this);
outputView = new TextView(this);
Button buttonTake = new Button(this);
buttonTake.setText("Take");
viewGroup.addView(inputView);
viewGroup.addView(outputView);
viewGroup.addView(buttonTake);
buttonTake.setOnClickListener( new ButtonOnClickListener()); this.setContentView(viewGroup);
}
public class ButtonOnClickListener implements OnClickListener
{
@override
public void OnClick(View view)
{
outputView.append(inputView);
inputView.setText("");
}
}
}
Der compiler meldet diese 3 Fehler:
Nebenbei wüste gerne wie ich einen String in CharSequence umwandle um die Methode append() zu benutzen.
Danke
hier ist mein code
package android.and01.androidprojekte.esa;
import android.app.Activity;
import android.os.Bundle;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.view.View;
import android.widget.LinearLayout;
import android.view.View.OnClickListener;
public class StichpunkteActivity extends Activity
{
public EditText inputView;
public TextView outputView;
/** Called when the activity is first created. */
@override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
LinearLayout viewGroup = new LinearLayout(this);
viewGroup.setOrientation(LinearLayout.VERTICAL);
inputView = new EditText(this);
outputView = new TextView(this);
Button buttonTake = new Button(this);
buttonTake.setText("Take");
viewGroup.addView(inputView);
viewGroup.addView(outputView);
viewGroup.addView(buttonTake);
buttonTake.setOnClickListener( new ButtonOnClickListener()); this.setContentView(viewGroup);
}
public class ButtonOnClickListener implements OnClickListener
{
@override
public void OnClick(View view)
{
outputView.append(inputView);
inputView.setText("");
}
}
}
Der compiler meldet diese 3 Fehler:
Nebenbei wüste gerne wie ich einen String in CharSequence umwandle um die Methode append() zu benutzen.
Danke