OpenGL in GLSurfaceview partialy on screen

Dhex · by **Dhex** » Wed May 26, 2010 3:09 pm

Hi everyone

Im new at this, what im trying to do is find the most basic example in placing a OpenGL instance on only part of the screen. This is, making it run in a glsurface view placed on a linear layout on the XML...

Can someone tell me how to get this.. (example taken from here )

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Using java Syntax Highlighting

package com.example.android.apis.graphics;
 
import javax.microedition.khronos.egl.EGLConfig;
import javax.microedition.khronos.opengles.GL10;
 
import android.app.Activity;
import android.opengl.GLSurfaceView;
import android.os.Bundle;
 
public class ClearActivity extends Activity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        mGLView = new GLSurfaceView(this);
        mGLView.setRenderer(new ClearRenderer());
        setContentView(mGLView);
    }
 
    @Override
    protected void onPause() {
        super.onPause();
        mGLView.onPause();
    }
 
    @Override
    protected void onResume() {
        super.onResume();
        mGLView.onResume();
    }
 
    private GLSurfaceView mGLView;
}
 
class ClearRenderer implements GLSurfaceView.Renderer {
    public void onSurfaceCreated(GL10 gl, EGLConfig config) {
        // Do nothing special.
    }
 
    public void onSurfaceChanged(GL10 gl, int w, int h) {
        gl.glViewport(0, 0, w, h);
    }
 
    public void onDrawFrame(GL10 gl) {
        gl.glClear(GL10.GL_COLOR_BUFFER_BIT | GL10.GL_DEPTH_BUFFER_BIT);
    }
}
 
 
Parsed in 0.035 seconds,  using GeSHi 1.0.8.4

inside this:

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Using xml Syntax Highlighting

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:gravity="bottom">
       
   <LinearLayout 
   xmlns:android="http://schemas.android.com/apk/res/android"
   android:orientation="vertical"
   android:layout_width="fill_parent"
   android:layout_weight="1" android:layout_height="fill_parent">
    
      <FrameLayout 
      xmlns:android="http://schemas.android.com/apk/res/android"
      android:layout_width="fill_parent"
      android:layout_height="fill_parent">
           
         <view 
         xmlns:android="http://schemas.android.com/apk/res/android" 
         class = "testground.cdev.test.GLSurfaceView"
         android:id="@+id/gfx"
         android:layout_width="fill_parent" 
         android:layout_height="fill_parent"/>
    
         <TextView
         android:layout_weight="1"
         android:textSize="5pt" 
         android:id="@+id/text1" 
         android:background="#00ffffff"
         android:layout_height="fill_parent" 
         android:layout_width="wrap_content">   
         </TextView>
                                
      </FrameLayout>
 
   </LinearLayout>
        
   <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
   android:orientation="horizontal"
   android:layout_width="fill_parent"
   android:layout_weight="0" 
   android:layout_height="wrap_content" 
   android:layout_margin="0px" 
   android:baselineAligned="false" 
   android:gravity="bottom">
 
      <EditText 
      android:id="@+id/Edit1" 
      android:layout_width="fill_parent"
      android:layout_weight="1" 
      android:text="prueba" 
      android:textSize="12sp" 
      android:layout_marginBottom="0px" 
      android:layout_height="34px" 
      android:layout_gravity="bottom" 
      android:layout_margin="0px" 
      android:layout_marginTop="20px">
      </EditText>
                
      <Button 
      android:layout_width="wrap_content"
      android:text="Send"
      android:id="@+id/send"
      android:layout_marginBottom="0px" 
      android:layout_height="34px" 
      android:layout_gravity="bottom" 
      android:layout_margin="0px" 
      android:layout_marginTop="2px">
      </Button>
 
   </LinearLayout>
 
</LinearLayout>
 
Parsed in 0.007 seconds,  using GeSHi 1.0.8.4

im attaching an image of how the xml to looks like.

OpenGL in GLSurfaceview partialy on screen

OpenGL in GLSurfaceview partialy on screen

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