Frame based animation : Animation « Animation « Android

1. Android
2. Animation
3. Animation

Frame based animation

    

package app.test;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.ComponentName;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

import android.app.Activity;
import android.graphics.drawable.AnimationDrawable;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;


 class FrameAnimationActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) 
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.frame_animations_layout);
        this.setupButton();
    }

    private void setupButton()
    {
       Button b = (Button)this.findViewById(R.id.startFAButtonId);
       b.setOnClickListener(
             new Button.OnClickListener(){
                public void onClick(View v)
                {
                   parentButtonClicked(v);
                }
             });
    }
    private void parentButtonClicked(View v)
    {
      animate();
    }    
    private void animate()
    {
       ImageView imgView = (ImageView)findViewById(R.id.imageView);
       imgView.setVisibility(ImageView.VISIBLE);
       imgView.setBackgroundResource(R.drawable.frame_animation);

       AnimationDrawable frameAnimation = 
         (AnimationDrawable) imgView.getBackground();

       if (frameAnimation.isRunning())
       {
           frameAnimation.stop();
       }
       else
       {
           frameAnimation.stop();
           frameAnimation.start();
       }
    }
}
public class Test extends Activity 
{
  Menu myMenu = null;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) 
    {
      //call the parent to attach any system level menus
      super.onCreateOptionsMenu(menu);
      
      this.myMenu = menu;

      MenuInflater mi = this.getMenuInflater();
      mi.inflate(R.menu.main_menu,menu);
      
      return true;
    }
    
    
    @Override
    public boolean onOptionsItemSelected(MenuItem item) 
    {
        handleMenus(item);
      return true;
    }
    private void handleMenus(MenuItem item)
    {
    this.appendMenuItemText(item);
    if (item.getItemId() == R.id.menu_clear)
    {
      this.emptyText();
    }
    else if (item.getItemId() == R.id.menu_list_animation)
    {
      Intent intent = new Intent(this, FrameAnimationActivity.class);
      startActivity(intent);
    }
    }
    
    private TextView getTextView()
    {
         TextView tv = 
           (TextView)this.findViewById(R.id.textViewId);
         return tv;
    }
    public void appendText(String text)
    {
         TextView tv = 
           (TextView)this.findViewById(R.id.textViewId);
         tv.setText(tv.getText() + text);
    }
    public void appendMenuItemText(MenuItem menuItem)
    {
      String title = menuItem.getTitle().toString();
         TextView tv = 
           (TextView)this.findViewById(R.id.textViewId);
         tv.setText(tv.getText() + "\n" + title + ":" + menuItem.getItemId());
    }
    private void emptyText()
    {
         TextView tv = 
           (TextView)this.findViewById(R.id.textViewId);
         tv.setText("");
    }    
}

//main.xml

<menu xmlns:android="http://schemas.android.com/apk/res/android">
<!-- This group uses the default category. -->
<group android:id="@+id/menuGroup_Main">

    <item android:id="@+id/menu_list_animation"
        android:orderInCategory="1"
        android:title="Animate Frame" />
        
    <item android:id="@+id/menu_clear"
        android:orderInCategory="10"
        android:title="clear" />
</group>
</menu>

   
    
    
    
  

Related examples in the same category