Android Open Source - agldemo G L Demo Activity

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License

The source code is released under:

Copyright (c) 2013 Wenhao Li Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software...

Java Source Code

/**
 * Copyright (C) 2010 Wenhao Li. All Rights Reserved.
 * //  www .jav a  2  s  .c o  m
 */
package com.agldemo;

import java.util.ArrayList;

import com.agldemo.lessons.*;

import android.app.ListActivity;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;

public class GLDemoActivity extends ListActivity {
  private GLViewStage mStage;
  private ArrayList<Lesson> mLessons = new ArrayList<Lesson>();

  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    mStage = new GLViewStage(getWindow());

    mLessons.add(new Lesson01(this));
    mLessons.add(new Lesson02(this));
    mLessons.add(new Lesson03(this));
    mLessons.add(new Lesson04(this));
    mLessons.add(new Lesson05(this));
    mLessons.add(new Lesson06(this));
    mLessons.add(new Lesson07(this));
    mLessons.add(new Lesson08(this));
    mLessons.add(new Lesson09(this));

    setListAdapter(new LessonsAdapter(this));
    getListView().setScrollingCacheEnabled(false);
  }

  private class LessonsAdapter extends BaseAdapter {
    public LessonsAdapter(Context context) {
      mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    }

    public int getCount() {
      return mLessons.size();
    }

    public Object getItem(int position) {
      return position;
    }

    public long getItemId(int position) {
      return position;
    }

    public View getView(int position, View convertView, ViewGroup parent) {
      if (convertView == null) {
        convertView = mInflater.inflate(R.layout.gl_list_item, null);
      }

      // renderer
      Lesson lesson = mLessons.get(position);
      GLView glview = (GLView) convertView
          .findViewById(R.id.gl_list_item_glview);
      glview.setRenderer(lesson);

      // title
      TextView title = (TextView) convertView
          .findViewById(R.id.gl_list_item_title);
      title.setText(lesson.getTitle());

      // detail
      TextView detail = (TextView) convertView
          .findViewById(R.id.gl_list_item_detail);
      detail.setText(lesson.getDetails());

      return convertView;
    }

    private LayoutInflater mInflater;
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.app.Activity#onPause()
   */
  @Override
  protected void onPause() {
    super.onPause();
    mStage.onPause();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.app.Activity#onResume()
   */
  @Override
  protected void onResume() {
    super.onResume();
    mStage.onResume();
  }

}

Java Source Code List

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