茶陵网站建设,上海哪家做网站好,怎么做卖橘子的网站,图片制作视频软件本文主要介绍收集了笔者所用过的开源动画库#xff0c;达到一些比较好看的效果。
一个富有动感的 Sheet
链接#xff1a;
zzz40500/AndroidSweetSheet: 一个富有动感的Sheet(选择器)
效果如下 示例代码
package com.zj.testsheet;import android.os.Bundle;
import andr…本文主要介绍收集了笔者所用过的开源动画库达到一些比较好看的效果。
一个富有动感的 Sheet
链接
zzz40500/AndroidSweetSheet: 一个富有动感的Sheet(选择器)
效果如下 示例代码
package com.zj.testsheet;import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.widget.RelativeLayout;
import android.widget.Toast;import com.mingle.entity.MenuEntity;
import com.mingle.sweetpick.BlurEffect;
import com.mingle.sweetpick.RecyclerViewDelegate;
import com.mingle.sweetpick.SweetSheet;import java.util.ArrayList;public class MainActivity extends AppCompatActivity {SweetSheet mSweetSheet;RelativeLayout rl;Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);rl (RelativeLayout) findViewById(R.id.rl);// SweetSheet 控件,根据 rl 确认位置mSweetSheet new SweetSheet(rl);final ArrayListMenuEntity list new ArrayList();//添加假数据MenuEntity menuEntity1 new MenuEntity();menuEntity1.iconId R.drawable.ic_account_child;//menuEntity1.titleColor 0xff000000;menuEntity1.title code;MenuEntity menuEntity new MenuEntity();menuEntity.iconId R.drawable.ic_account_child;//menuEntity.titleColor 0xffb3b3b3;menuEntity.title QQ;list.add(menuEntity1);list.add(menuEntity);list.add(menuEntity);list.add(menuEntity);list.add(menuEntity);list.add(menuEntity);list.add(menuEntity);list.add(menuEntity);list.add(menuEntity);list.add(menuEntity);list.add(menuEntity);list.add(menuEntity);list.add(menuEntity);//设置数据源 (数据源支持设置 list 数组,也支持从menu 资源中获取)mSweetSheet.setMenuList(list);SweetSheet mSweetSheet2 new SweetSheet(rl);//从menu 中设置数据源mSweetSheet2.setMenuList(R.menu.menu_sweet);
//根据设置不同的 Delegate 来显示不同的风格.mSweetSheet.setDelegate(new RecyclerViewDelegate(true));
//根据设置不同Effect来设置背景效果:BlurEffect 模糊效果.DimEffect 变暗效果,NoneEffect 没有效果.mSweetSheet.setBackgroundEffect(new BlurEffect(8));
//设置菜单点击事件mSweetSheet.setOnMenuItemClickListener(new SweetSheet.OnMenuItemClickListener() {Overridepublic boolean onItemClick(int position, MenuEntity menuEntity1) {//根据返回值, true 会关闭 SweetSheet ,false 则不会.Toast.makeText(MainActivity.this, menuEntity1.title position, Toast.LENGTH_SHORT).show();return true;}});mSweetSheet.show();}
}
A fluent Android animation library。安卓动画库
主要包括一些进度条效果
链接
gzu-liyujiang/ViewAnimator: A fluent Android animation library。安卓动画库加入了一些不错的动画如fall、shake、flash、fadeIn、rollOut……支持任意路径动画示例动画为不断冒出来的桃心及飘雪支持按SVG格式的path运动。部分已合并到原作者florent37的主分支
效果如下 示例代码
private void animateParallel() {ViewAnimator.animate(mountain, image).dp().translationY(-1000, 0).alpha(0, 1).andAnimate(percent).scale(0, 1).andAnimate(text).dp().translationY(1000, 0).textColor(Color.BLACK, Color.WHITE).backgroundColor(Color.WHITE, Color.BLACK).waitForHeight().interpolator(new AccelerateDecelerateInterpolator()).duration(1000).thenAnimate(percent).custom(new AnimationListener.UpdateTextView() {Overridepublic void update(TextView view, float value) {value value * 100;view.setText(String.format(Locale.US, %.0f%%, value));}}, 0, 1).andAnimate(image).rotation(0, 360).onStop(new AnimationListener.Stop() {Overridepublic void onStop() {Intent intent new Intent(StartActivity.this, MainActivity.class);startActivity(intent);}}).duration(1000).start();
}
recycleView动画效果
链接
gabrielemariotti/RecyclerViewItemAnimators: An Android library which provides simple Item animations to RecyclerView items
效果如下 示例代码 recyclerView (RecyclerView) findViewById(R.id.id_recyclerview); recyclerView.setLayoutManager(new GridLayoutManager(this, 4)); mAdapternew HomeAdapter(); slideInBottomAnimatorAdapternew SlideInBottomAnimatorAdapter(mAdapter,recyclerView); recyclerView.setAdapter(slideInBottomAnimatorAdapter);
