use of com.scwang.smartrefresh.header.flyrefresh.FlyView in project SmartRefreshLayout by scwang90.
the class FlyRefreshStyleActivity method onCreate.
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_fly_refresh);
final Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
finish();
}
});
/*-----------------------------------------------------------
* 关键代码-开始
*----------------------------------------------------------*/
MountainSceneView mSceneView = (MountainSceneView) findViewById(R.id.mountain);
mFlyView = (FlyView) findViewById(R.id.flyView);
mFlyRefreshHeader = (FlyRefreshHeader) findViewById(R.id.flyRefresh);
// 绑定场景和纸飞机
mFlyRefreshHeader.setUp(mSceneView, mFlyView);
mRefreshLayout = (RefreshLayout) findViewById(R.id.refreshLayout);
// 设置回弹插值器,会带有弹簧震动效果
mRefreshLayout.setReboundInterpolator(new ElasticOutInterpolator());
// 设置回弹动画时长
mRefreshLayout.setReboundDuration(800);
mRefreshLayout.setOnRefreshListener(new OnRefreshListener() {
@Override
public void onRefresh(@NonNull RefreshLayout refreshLayout) {
View child = mListView.getChildAt(0);
if (child != null) {
// 开始刷新的时候个第一个item设置动画效果
bounceAnimateView(child.findViewById(R.id.icon));
}
// 改变主题颜色
updateTheme();
mRefreshLayout.getLayout().postDelayed(new Runnable() {
@Override
public void run() {
// 通知刷新完成,这里改为通知Header,让纸飞机飞回来
mFlyRefreshHeader.finishRefresh(new AnimatorListenerAdapter() {
public void onAnimationEnd(Animator animation) {
// 在纸飞机回到原位之后添加数据效果更真实
addItemData();
}
});
}
}, // 模拟两秒的后台数据加载
2000);
}
});
// 设置 让 AppBarLayout 和 RefreshLayout 的滚动同步 并不保持 toolbar 位置不变
final AppBarLayout appBar = (AppBarLayout) findViewById(R.id.appbar);
mRefreshLayout.setOnMultiPurposeListener(new SimpleMultiPurposeListener() {
@Override
public void onHeaderMoving(RefreshHeader header, boolean isDragging, float percent, int offset, int headerHeight, int maxDragHeight) {
appBar.setTranslationY(offset);
toolbar.setTranslationY(-offset);
}
});
if (isFirstEnter) {
isFirstEnter = false;
// 第一次进入触发自动刷新,演示效果
mRefreshLayout.autoRefresh();
}
/*
* 初始化列表数据
*/
initDataSet();
mAdapter = new ItemAdapter(this);
mLayoutManager = new LinearLayoutManager(this);
mListView = (RecyclerView) findViewById(R.id.recyclerView);
mListView.setLayoutManager(mLayoutManager);
mListView.setAdapter(mAdapter);
mListView.setItemAnimator(new SampleItemAnimator());
mToolbarLayout = (CollapsingToolbarLayout) findViewById(R.id.toolbarLayout);
mActionButton = (FloatingActionButton) findViewById(R.id.fab);
/*
* 设置点击 ActionButton 时候触发自动刷新 并改变主题颜色
*/
mActionButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
updateTheme();
mRefreshLayout.autoRefresh();
}
});
/*
* 监听 AppBarLayout 的关闭和开启 给 FlyView(纸飞机) 和 ActionButton 设置关闭隐藏动画
*/
appBar.addOnOffsetChangedListener(new AppBarLayout.OnOffsetChangedListener() {
boolean misAppbarExpand = true;
@Override
public void onOffsetChanged(AppBarLayout appBarLayout, int verticalOffset) {
int scrollRange = appBarLayout.getTotalScrollRange();
float fraction = 1f * (scrollRange + verticalOffset) / scrollRange;
if (fraction < 0.1 && misAppbarExpand) {
misAppbarExpand = false;
mActionButton.animate().scaleX(0).scaleY(0);
mFlyView.animate().scaleX(0).scaleY(0);
ValueAnimator animator = ValueAnimator.ofInt(mListView.getPaddingTop(), 0);
animator.setDuration(300);
animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
mListView.setPadding(0, (int) animation.getAnimatedValue(), 0, 0);
}
});
animator.start();
}
if (fraction > 0.8 && !misAppbarExpand) {
misAppbarExpand = true;
mActionButton.animate().scaleX(1).scaleY(1);
mFlyView.animate().scaleX(1).scaleY(1);
ValueAnimator animator = ValueAnimator.ofInt(mListView.getPaddingTop(), DensityUtil.dp2px(25));
animator.setDuration(300);
animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
mListView.setPadding(0, (int) animation.getAnimatedValue(), 0, 0);
}
});
animator.start();
}
}
});
// 状态栏透明和间距处理
StatusBarUtil.immersive(this);
StatusBarUtil.setPaddingSmart(this, toolbar);
}
use of com.scwang.smartrefresh.header.flyrefresh.FlyView in project Awesome-WanAndroid by JsonChao.
the class AboutUsActivity method initEventAndData.
@Override
protected void initEventAndData() {
setSupportActionBar(mToolbar);
StatusBarUtil.immersive(this);
StatusBarUtil.setPaddingSmart(this, mToolbar);
mToolbar.setNavigationOnClickListener(v -> onBackPressedSupport());
// 设置内容
mAboutContent.setText(Html.fromHtml(getString(R.string.about_content)));
mAboutContent.setMovementMethod(LinkMovementMethod.getInstance());
try {
String versionStr = getString(R.string.awesome_wan_android) + " V" + getPackageManager().getPackageInfo(getPackageName(), 0).versionName;
mAboutVersion.setText(versionStr);
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
// 绑定场景和纸飞机
mFlyRefreshHeader.setUp(mAboutUsMountain, mAboutUsFlyView);
mAboutUsRefreshLayout.setReboundInterpolator(new ElasticOutInterpolator());
mAboutUsRefreshLayout.setReboundDuration(800);
mAboutUsRefreshLayout.setOnRefreshListener(refreshLayout -> {
updateTheme();
refreshLayout.finishRefresh(1000);
});
// 设置让Toolbar和AppBarLayout的滚动同步
mAboutUsRefreshLayout.setOnMultiPurposeListener(new SimpleMultiPurposeListener() {
@Override
public void onHeaderPulling(RefreshHeader header, float percent, int offset, int headerHeight, int extendHeight) {
if (mAboutUsAppBar == null || mToolbar == null) {
return;
}
mAboutUsAppBar.setTranslationY(offset);
mToolbar.setTranslationY(-offset);
}
@Override
public void onHeaderReleasing(RefreshHeader header, float percent, int offset, int footerHeight, int extendHeight) {
if (mAboutUsAppBar == null || mToolbar == null) {
return;
}
mAboutUsAppBar.setTranslationY(offset);
mToolbar.setTranslationY(-offset);
}
});
// 进入界面时自动刷新
mAboutUsRefreshLayout.autoRefresh();
// 点击悬浮按钮时自动刷新
mAboutUsFab.setOnClickListener(v -> mAboutUsRefreshLayout.autoRefresh());
/*
* 监听 AppBarLayout 的关闭和开启 给 FlyView(纸飞机) 和 ActionButton 设置关闭隐藏动画
*/
mAboutUsAppBar.addOnOffsetChangedListener(new AppBarLayout.OnOffsetChangedListener() {
boolean misAppbarExpand = true;
@Override
public void onOffsetChanged(AppBarLayout appBarLayout, int verticalOffset) {
int scrollRange = appBarLayout.getTotalScrollRange();
float fraction = 1f * (scrollRange + verticalOffset) / scrollRange;
double minFraction = 0.1;
double maxFraction = 0.8;
if (fraction < minFraction && misAppbarExpand) {
misAppbarExpand = false;
mAboutUsFab.animate().scaleX(0).scaleY(0);
mAboutUsFlyView.animate().scaleX(0).scaleY(0);
ValueAnimator animator = ValueAnimator.ofInt(mScrollView.getPaddingTop(), 0);
animator.setDuration(300);
animator.addUpdateListener(animation -> mScrollView.setPadding(0, (int) animation.getAnimatedValue(), 0, 0));
animator.start();
}
if (fraction > maxFraction && !misAppbarExpand) {
misAppbarExpand = true;
mAboutUsFab.animate().scaleX(1).scaleY(1);
mAboutUsFlyView.animate().scaleX(1).scaleY(1);
ValueAnimator animator = ValueAnimator.ofInt(mScrollView.getPaddingTop(), DensityUtil.dp2px(25));
animator.setDuration(300);
animator.addUpdateListener(animation -> mScrollView.setPadding(0, (int) animation.getAnimatedValue(), 0, 0));
animator.start();
}
}
});
}
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