Android Open Source - OpenGL-2D-Engine Open G L2 D Activity

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Back to project page OpenGL-2D-Engine.

License

The source code is released under:

Apache License

Java Source Code

package com.foolish.a2de;
/*from ww w.java 2 s. com*/
import android.annotation.TargetApi;
import android.app.Activity;
import android.os.Build;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.view.Window;
import android.view.WindowManager;
import android.widget.FrameLayout;
import android.widget.ImageView;

import com.foolish.a2de.graphics.Sprite;
import com.foolish.opengl_2d_engine.R;

public class OpenGL2DActivity extends Activity {

  protected FrameLayout mSurfaceContainer;
  protected OpenGL2DSurfaceView mGLView;
  protected ImageView mControlA, mControlB, mControlLeft, mControlRight;
  public static float speedX = 0.0f;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    makeFullscreen();

    setContentView(R.layout.gl_surface_controls_overlay);

    mSurfaceContainer = (FrameLayout) findViewById(R.id.surfaceContainer);
    mGLView = new OpenGL2DSurfaceView(this);
    mSurfaceContainer.addView(mGLView);

    mControlA = (ImageView) findViewById(R.id.controlA);
    mControlB = (ImageView) findViewById(R.id.controlB);
    mControlLeft = (ImageView) findViewById(R.id.controlLeft);
    mControlRight = (ImageView) findViewById(R.id.controlRight);

    initControlListeners();
  }

  private void initControlListeners() {
    mControlA.setOnTouchListener(new OnTouchListener() {
      @Override
      public boolean onTouch(View v, MotionEvent event) {
        Sprite sprite = mGLView.mRenderer.mSprite;

        switch (event.getAction()) {
        case MotionEvent.ACTION_DOWN:
        case MotionEvent.ACTION_MOVE:
          if (sprite.isGrounded()) {
            sprite.setSpeed(sprite.speed().x, 0.03f);
            sprite.setGrounded(false);
          }
          break;
        case MotionEvent.ACTION_UP:
          v.performClick();
          break;
        }

        return true;
      }
    });
    mControlB.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {

      }
    });
    mControlLeft.setOnTouchListener(new OnTouchListener() {
      @Override
      public boolean onTouch(View v, MotionEvent event) {
        switch (event.getAction()) {
        case MotionEvent.ACTION_DOWN:
        case MotionEvent.ACTION_MOVE:
          speedX = -0.02f;
          break;
        case MotionEvent.ACTION_UP:
          speedX = 0.0f;
          v.performClick();
          break;
        }

        return true;
      }
    });
    mControlRight.setOnTouchListener(new OnTouchListener() {
      @Override
      public boolean onTouch(View v, MotionEvent event) {
        switch (event.getAction()) {
        case MotionEvent.ACTION_DOWN:
        case MotionEvent.ACTION_MOVE:
          speedX = 0.02f;
          break;
        case MotionEvent.ACTION_UP:
          speedX = 0.0f;
          v.performClick();
          break;
        }

        return true;
      }
    });
  }

  protected void makeFullscreen() {
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
        WindowManager.LayoutParams.FLAG_FULLSCREEN);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
      makeFullscreenJellybean();
    }
  }

  @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
  protected void makeFullscreenJellybean() {
    int uiOptions = View.SYSTEM_UI_FLAG_FULLSCREEN
        | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
    getWindow().getDecorView().setSystemUiVisibility(uiOptions);
  }

  @TargetApi(Build.VERSION_CODES.KITKAT)
  protected void makeFullescreenKitkat() {
    getWindow().getDecorView().setSystemUiVisibility(
        View.SYSTEM_UI_FLAG_LAYOUT_STABLE
            | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
            | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
            | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
            | View.SYSTEM_UI_FLAG_FULLSCREEN
            | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
  }

  @Override
  protected void onResume() {
    super.onResume();
    mGLView.onResume();
  }

  @Override
  protected void onPause() {
    super.onPause();
    mGLView.onPause();
  }

  @Override
  public void onWindowFocusChanged(boolean hasFocus) {
    super.onWindowFocusChanged(hasFocus);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT && hasFocus) {
      makeFullescreenKitkat();
    }
  }
}

Java Source Code List

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