Android Open Source - View3DFlipper Grid Flip Activity

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Back to project page View3DFlipper.

License

The source code is released under:

MIT License

Java Source Code

package com.brianrojas.view3dflipper;
//from   w w w  .j  av  a 2 s.  com
import java.util.ArrayList;
import java.util.List;
import java.util.Random;

import android.app.Activity;
import android.graphics.Color;
import android.os.Bundle;
import android.os.Handler;
import android.view.Gravity;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup.LayoutParams;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;

public final class GridFlipActivity extends Activity {

  private LinearLayout mRow1Layout;
  private LinearLayout mRow2Layout;
  private LinearLayout mRow3Layout;
  
  private List<View3DFlipper> mFlipperViews = new ArrayList<View3DFlipper>();
  
  private Handler mHandler = new Handler();
  
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_grid);
    
    mRow1Layout = (LinearLayout) findViewById(R.id.row1_layout);
    mRow2Layout = (LinearLayout) findViewById(R.id.row2_layout);
    mRow3Layout = (LinearLayout) findViewById(R.id.row3_layout);
    
    addViews(mRow1Layout);
    addViews(mRow2Layout);
    addViews(mRow3Layout);
    
    Button startButton = (Button) findViewById(R.id.start_anim_button);
    startButton.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {
        for (final View3DFlipper flipper : mFlipperViews) {
          mHandler.postDelayed(new Runnable() {
            @Override
            public void run() {
              flipper.flip();
            }
          }, 100 * mFlipperViews.indexOf(flipper));
        }
      }
    });
  }
  
  private void addViews(LinearLayout layout) {
    Random rnd = new Random();
    for (int i=0; i<3; i++) {
      View3DFlipper flipper = new View3DFlipper(this);
      flipper.setDuration(800);
      LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(0, 
          LayoutParams.MATCH_PARENT);
      layoutParams.weight = 1.0f;
      flipper.setLayoutParams(layoutParams);
      
      layout.addView(flipper);
      
      TextView side1TextView = new TextView(this);
      side1TextView.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, 
          LayoutParams.MATCH_PARENT));
      side1TextView.setText("Side 1");
      side1TextView.setGravity(Gravity.CENTER);
      side1TextView.setBackgroundColor(Color.argb(255, rnd.nextInt(256), 
          rnd.nextInt(256), rnd.nextInt(256)));
      flipper.addView(side1TextView);
      
      TextView side2TextView = new TextView(this);
      side2TextView.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, 
          LayoutParams.MATCH_PARENT));
      side2TextView.setText("Side 2");
      side2TextView.setGravity(Gravity.CENTER);
      side2TextView.setBackgroundColor(Color.argb(255, rnd.nextInt(256), 
          rnd.nextInt(256), rnd.nextInt(256)));
      flipper.addView(side2TextView);
      
      mFlipperViews.add(flipper);
    }
  }

}

Java Source Code List

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