Wie zeigt man beweglichen Text in Android mit Open GL? Oder gibt es eine andere Möglichkeit, die Textbewegung ohne Ruck zu zeigen. Ich habe versucht, Android-Animation und Marquee, aber es war nicht reduzieren Ruck. Ich brauche Text, der sich in einer einzigen Zeile von rechts nach links bewegt, wie in den Schlagzeilen. Was sollte ich in Open GL im Renderer tun?
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
touchStart = new PointF();
objs = new GLSurfaceView(this);
sqobj = new rendsquare();
objs.setRenderer(sqobj);
setContentView(objs);
TextView editBox = new TextView(getApplicationContext());
editBox.setTextColor(Color.BLUE);
editBox.setEllipsize(TruncateAt.MARQUEE);
editBox.setMarqueeRepeatLimit(-1);
editBox.setHorizontallyScrolling(true);
editBox.setFocusable(true);
editBox.setFocusableInTouchMode(true);
editBox.setText("Hello GL testing 123 hello hello h r u i am fine hello u there hello! hello !! !! !! !!");
addContentView(editBox, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
}
//Andere
public class SquaropnglActivity extends Activity {
private rendsquare sqobj;
private PointF touchStart;
private GLSurfaceView objs;
Animation mAnimation = new TranslateAnimation(300f, -300f, 0.0f, 0.0f);
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
touchStart = new PointF();
objs = new GLSurfaceView(this);
sqobj = new rendsquare();
objs.setRenderer(sqobj);
setContentView(objs);
mAnimation.setRepeatMode(1);
mAnimation.setInterpolator(new DecelerateInterpolator());
mAnimation.setDuration(3000L);
mAnimation.setRepeatCount(-1);
TextView editBox = new TextView(getApplicationContext());
editBox.setTextColor(Color.BLUE);
editBox.setAnimation(mAnimation);
editBox.setTextSize(40);
editBox.setLines(1);
editBox.setText("Hello GL testing 123 hello hello h r u i am fine hello u there hello! hello !! !! !! !!");
addContentView(editBox, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
}
}