SpriteSheetSampleActivity.java

package com.daasuu.FPSAnimator;

import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;

import com.daasuu.FPSAnimator.util.UIUtil;
import com.daasuu.library.Container;
import com.daasuu.library.DisplayObject;
import com.daasuu.library.FPSTextureView;
import com.daasuu.library.callback.AnimCallBack;
import com.daasuu.library.drawer.SpriteSheetDrawer;
import com.daasuu.library.spritesheet.SpriteSheet;
import com.daasuu.library.util.Util;

import java.util.ArrayList;
import java.util.List;

public class SpriteSheetSampleActivity extends AppCompatActivity {

    private FPSTextureView mFPSTextureView;

    private Container mSparkContainer = new Container();
    private Container mMainContainer = new Container();

    public static void startActivity(Context context) {
        Intent intent = new Intent(context, SpriteSheetSampleActivity.class);
        context.startActivity(intent);
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_sprite_sheet_sample);
        mFPSTextureView = (FPSTextureView) findViewById(R.id.animation_texture_view);

        mFPSTextureView
                .addChild(mSparkContainer)
                .addChild(mMainContainer);

        final float frameWidth = Util.convertDpToPixel(82.875f, this);
        final float frameHeight = Util.convertDpToPixel(146.25f, this);

        Bitmap baseSpriteBitmapB = BitmapFactory.decodeResource(getResources(), R.drawable.spritesheet_grant);
        final Bitmap spriteBitmapB = Bitmap.createScaledBitmap(
                baseSpriteBitmapB,
                (int) Util.convertDpToPixel(1024f, this),
                (int) Util.convertDpToPixel(1024f, this),
                false);

        SpriteSheetDrawer spriteSheetDrawer = new SpriteSheetDrawer(
                spriteBitmapB,
                frameWidth,
                frameHeight, 64, 12)
                .spriteLoop(true);

        DisplayObject displayObject = new DisplayObject();
        displayObject
                .with(spriteSheetDrawer)
                .tween()
                .tweenLoop(true)
                .transform(-Util.convertDpToPixel(82.875f, this), UIUtil.getWindowHeight(this) / 2)
                .toX(3000, UIUtil.getWindowWidth(this))
                .end();

        List<Integer> list = new ArrayList<Integer>();
        for (int i = 26; i < 64; i++) list.add(i);

        final SpriteSheetDrawer spriteSheetDrawer2 = new SpriteSheetDrawer(
                spriteBitmapB,
                frameWidth,
                frameHeight,
                64)
                .dpSize(this)
                .customFrameList(list)
                .spriteLoop(true);


        final DisplayObject parabolicDisplay = new DisplayObject();
        parabolicDisplay
                .with(spriteSheetDrawer2)
                .parabolic()
                .transform(0, UIUtil.getWindowHeight(this) / 2)
                .initialVelocityY(-30)
                .rightHitCallback(new AnimCallBack() {
                    @Override
                    public void call() {
                        mMainContainer.removeChild(parabolicDisplay);
                    }
                })
                .end();

        mMainContainer
                .addChild(parabolicDisplay)
                .addChild(displayObject);

        createSparkles();
    }


    private void createSparkles() {


        Bitmap spriteBitmapA = BitmapFactory.decodeResource(getResources(), R.drawable.spritesheet_sparkle);
        int spriteBitmapANum = 13;

        float displayWidth = UIUtil.getWindowWidth(this);
        float displayHeight = UIUtil.getWindowHeight(this) - UIUtil.getStatusBarHeight(this);
        int interval = (int) Util.convertDpToPixel(60, this);
        int intervalWidth = (int) (displayWidth / interval);
        int intervalHeight = (int) (displayHeight / interval);


        for (int i = 0; i <= intervalWidth; i++) {

            for (int j = 0; j <= intervalHeight; j++) {

                SpriteSheetDrawer spriteSheetDrawer = new SpriteSheetDrawer(spriteBitmapA,
                        spriteBitmapA.getWidth() / spriteBitmapANum,
                        spriteBitmapA.getHeight(),
                        spriteBitmapANum,
                        spriteBitmapANum)
                        .spriteLoop(true)
                        .frequency((int) (1 + Math.random() * 3));

                DisplayObject displayObject = new DisplayObject();
                displayObject.with(spriteSheetDrawer)
                        .tween()
                        .transform(i * interval, j * interval)
                        .end();

                mSparkContainer.addChild(displayObject);

            }

        }

    }


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

    @Override
    protected void onStop() {
        super.onStop();
        mFPSTextureView.tickStop();
    }
}