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baseFragment to kotlin

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androidx
Ztiany 5 years ago
parent ab079cf9a5
commit 069cd7db7f
7 changed files with 465 additions and 632 deletions
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  1. 310
      lib_base/src/main/java/com/android/base/app/fragment/BaseFragment.java
  2. 263
      lib_base/src/main/java/com/android/base/app/fragment/BaseFragment.kt
  3. 151
      lib_base/src/main/java/com/android/base/app/fragment/BaseListFragment.java
  4. 89
      lib_base/src/main/java/com/android/base/app/fragment/BaseListFragment.kt
  5. 25
      lib_base/src/main/java/com/android/base/app/fragment/BaseListV2Fragment.kt
  6. 158
      lib_base/src/main/java/com/android/base/app/fragment/BaseStateFragment.java
  7. 101
      lib_base/src/main/java/com/android/base/app/fragment/BaseStateFragment.kt

310
lib_base/src/main/java/com/android/base/app/fragment/BaseFragment.java
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@ -1,310 +0,0 @@
package com.android.base.app.fragment;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewParent;
import android.view.animation.Animation;
import com.android.base.app.Sword;
import com.android.base.app.activity.BackHandlerHelper;
import com.android.base.app.activity.OnBackPressListener;
import com.android.base.app.ui.LoadingView;
import com.github.dmstocking.optional.java.util.function.Predicate;
import org.jetbrains.annotations.NotNull;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.StringRes;
import androidx.annotation.UiThread;
import androidx.fragment.app.Fragment;
import timber.log.Timber;
/**
* 提供：
* <pre>
* 1. RxJava 生命周期绑定。
* 2. 返回键监听。
* 3. 显示 LoadingDialog 和 Message。
* 4. 可以添加生命周期代理。
* </pre>
*
* @author Ztiany
* date : 2016-03-19 23:09
* email: 1169654504@qq.com
*/
public class BaseFragment extends Fragment implements LoadingView, OnBackPressListener, FragmentDelegateOwner {
private LoadingView mLoadingViewImpl;
private View mLayoutView;
/* just for cache*/
private View mCachedView;
private FragmentAnimatorHelper mFragmentAnimatorHelper;
private final FragmentDelegates mFragmentDelegates = new FragmentDelegates(this);
private String tag() {
return this.getClass().getSimpleName();
}
@Override
public void onAttach(@NotNull Context context) {
super.onAttach(context);
Timber.tag(tag()).d("onAttach() called with: context = [" + context + "]");
mFragmentDelegates.onAttach(context);
}
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Timber.tag(tag()).d("-->onCreate savedInstanceState = " + savedInstanceState);
mFragmentDelegates.onCreate(savedInstanceState);
}
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
if (mCachedView == null) {
Object layout = provideLayout();
if (layout == null) {
return null;
}
if (layout instanceof Integer) {
return mCachedView = inflater.inflate((Integer) layout, container, false);
}
if (layout instanceof View) {
return mCachedView = (View) layout;
}
throw new IllegalArgumentException("Here you should provide a layout id or a View");
}
Timber.tag(tag()).d("mCachedView.parent: " + mCachedView.getParent());
if (mCachedView.getParent() != null) {
ViewParent parent = mCachedView.getParent();
if (parent instanceof ViewGroup) {
((ViewGroup) parent).removeView(mCachedView);
}
}
return mCachedView;
}
/**
* 使用此方法提供的布局，将只会被缓存起来，即此方法将只会被调用一次。
*
* @return provide a layout id or a View
*/
@Nullable
@SuppressWarnings("unused")
protected Object provideLayout() {
return null;
}
@Override
public final void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
Timber.tag(tag()).d("-->onViewCreated savedInstanceState = " + savedInstanceState);
if (mLayoutView != view) {
mLayoutView = view;
internalOnViewPrepared(view, savedInstanceState);
onViewPrepared(view, savedInstanceState);
}
mFragmentDelegates.onViewCreated(view, savedInstanceState);
}
void internalOnViewPrepared(@NonNull View view, @Nullable Bundle savedInstanceState) {
}
/**
* View is prepared, If {@link androidx.fragment.app.Fragment#onCreateView(LayoutInflater, ViewGroup, Bundle)} return same layout, it will be called once
*
* @param view view of fragment
*/
protected void onViewPrepared(@NonNull View view, @Nullable Bundle savedInstanceState) {
}
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
Timber.tag(tag()).d("-->onActivityCreated savedInstanceState = " + savedInstanceState);
mFragmentDelegates.onActivityCreated(savedInstanceState);
}
@Override
public void onStart() {
super.onStart();
Timber.tag(tag()).d("-->onStart");
mFragmentDelegates.onStart();
}
@Override
public void onResume() {
super.onResume();
Timber.tag(tag()).d("-->onResume");
mFragmentDelegates.onResume();
}
@Override
public void onPause() {
Timber.tag(tag()).d("-->onPause");
mFragmentDelegates.onPause();
super.onPause();
}
@Override
public void onStop() {
Timber.tag(tag()).d("-->onStop");
mFragmentDelegates.onStop();
super.onStop();
}
@Override
public void onDestroyView() {
Timber.tag(tag()).d("-->onDestroyView");
mFragmentDelegates.onDestroyView();
super.onDestroyView();
}
@Override
public void onDestroy() {
Timber.tag(tag()).d("-->onDestroy");
mFragmentDelegates.onDestroy();
super.onDestroy();
dismissLoadingDialog();
}
@Override
public void onDetach() {
Timber.tag(tag()).d("-->onDetach");
mFragmentDelegates.onDetach();
super.onDetach();
}
@Override
public void onSaveInstanceState(@NonNull Bundle outState) {
mFragmentDelegates.onSaveInstanceState(outState);
super.onSaveInstanceState(outState);
}
@Override
public void setUserVisibleHint(boolean isVisibleToUser) {
super.setUserVisibleHint(isVisibleToUser);
Timber.tag(tag()).d("-->setUserVisibleHint ==" + isVisibleToUser);
mFragmentDelegates.setUserVisibleHint(isVisibleToUser);
}
@Override
public void onHiddenChanged(boolean hidden) {
super.onHiddenChanged(hidden);
Timber.tag(tag()).d("-->onHiddenChanged = " + hidden);
mFragmentDelegates.onHiddenChanged(hidden);
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
mFragmentDelegates.onRequestPermissionsResult(requestCode, permissions, grantResults);
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
mFragmentDelegates.onActivityResult(requestCode, resultCode, data);
}
@Override
@UiThread
public final void addDelegate(FragmentDelegate fragmentDelegate) {
mFragmentDelegates.addDelegate(fragmentDelegate);
}
@Override
@UiThread
public final boolean removeDelegate(FragmentDelegate fragmentDelegate) {
return mFragmentDelegates.removeDelegate(fragmentDelegate);
}
@Override
public FragmentDelegate findDelegate(Predicate<FragmentDelegate> predicate) {
return mFragmentDelegates.findDelegate(predicate);
}
@Override
public boolean onBackPressed() {
return handleBackPress() || BackHandlerHelper.handleBackPress(this);
}
/**
* Fragment需要自己处理BackPress事件，如果不处理，就交给子Fragment处理。都不处理则由Activity处理
*/
protected boolean handleBackPress() {
return false;
}
private LoadingView getLoadingViewImpl() {
if (mLoadingViewImpl == null) {
mLoadingViewImpl = onCreateLoadingView();
}
if (mLoadingViewImpl == null) {
mLoadingViewImpl = Sword.get().getLoadingViewFactory().createLoadingDelegate(getContext());
}
return mLoadingViewImpl;
}
protected LoadingView onCreateLoadingView() {
return null;
}
@Override
public void showLoadingDialog() {
getLoadingViewImpl().showLoadingDialog(true);
}
@Override
public void showLoadingDialog(boolean cancelable) {
getLoadingViewImpl().showLoadingDialog(cancelable);
}
@Override
public void showLoadingDialog(CharSequence message, boolean cancelable) {
getLoadingViewImpl().showLoadingDialog(message, cancelable);
}
@Override
public void showLoadingDialog(@StringRes int messageId, boolean cancelable) {
getLoadingViewImpl().showLoadingDialog(messageId, cancelable);
}
@Override
public void dismissLoadingDialog() {
getLoadingViewImpl().dismissLoadingDialog();
}
@Override
public void showMessage(CharSequence message) {
getLoadingViewImpl().showMessage(message);
}
@Override
public void showMessage(@StringRes int messageId) {
getLoadingViewImpl().showMessage(messageId);
}
@Nullable
@Override
public Animation onCreateAnimation(int transit, boolean enter, int nextAnim) {
if (mFragmentAnimatorHelper == null) {
mFragmentAnimatorHelper = new FragmentAnimatorHelper(getContext(), FragmentConfig.defaultFragmentAnimator());
}
return mFragmentAnimatorHelper.onCreateAnimation(transit, enter);
}
}

263
lib_base/src/main/java/com/android/base/app/fragment/BaseFragment.kt
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@ -0,0 +1,263 @@
package com.android.base.app.fragment
import android.content.Context
import android.content.Intent
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.view.animation.Animation
import androidx.annotation.StringRes
import androidx.annotation.UiThread
import androidx.fragment.app.Fragment
import com.android.base.app.Sword
import com.android.base.app.activity.BackHandlerHelper
import com.android.base.app.activity.OnBackPressListener
import com.android.base.app.ui.LoadingView
import com.github.dmstocking.optional.java.util.function.Predicate
import timber.log.Timber
/**
*基础 BaseFragment 封装：
*
* 1. RxJava 生命周期绑定。
* 2. 返回键监听。
* 3. 显示 LoadingDialog 和 Message。
* 4. 可以添加生命周期代理。
*
* @author Ztiany
* date : 2016-03-19 23:09
* email: 1169654504@qq.com
*/
open class BaseFragment : Fragment(), LoadingView, OnBackPressListener, FragmentDelegateOwner {
private var loadingView: LoadingView? = null
private var layoutView: View? = null
/** just for cache*/
private var cachedView: View? = null
private var fragmentAnimatorHelper: FragmentAnimatorHelper? = null
@Suppress("LeakingThis")
private val fragmentDelegates = FragmentDelegates(this)
private fun tag() = this.javaClass.simpleName
override fun onAttach(context: Context) {
super.onAttach(context)
Timber.tag(tag()).d("onAttach() called with: context = [$context]")
fragmentDelegates.onAttach(context)
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
Timber.tag(tag()).d("-->onCreate savedInstanceState = $savedInstanceState")
fragmentDelegates.onCreate(savedInstanceState)
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
if (cachedView == null) {
val layout = provideLayout() ?: return null
if (layout is Int) {
return inflater.inflate(layout, container, false).also { cachedView = it }
}
if (layout is View) {
cachedView = layout
return layout
}
throw IllegalArgumentException("Here you should provide a layout id or a View")
}
Timber.tag(tag()).d("mCachedView.parent: " + cachedView?.parent)
cachedView?.run {
val viewParent = parent
if (viewParent != null && viewParent is ViewGroup) {
viewParent.removeView(this)
}
}
return cachedView
}
/**
* 使用此方法提供的布局，将只会被缓存起来，即此方法将只会被调用一次。
*
* @return provide a layout id or a View
*/
protected open fun provideLayout(): Any? = null
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
Timber.tag(tag()).d("-->onViewCreated savedInstanceState = %s", savedInstanceState)
if (layoutView !== view) {
layoutView = view
internalOnViewPrepared(view, savedInstanceState)
onViewPrepared(view, savedInstanceState)
}
fragmentDelegates.onViewCreated(view, savedInstanceState)
}
internal open fun internalOnViewPrepared(view: View, savedInstanceState: Bundle?) {}
/**
* View is prepared, If [androidx.fragment.app.Fragment.onCreateView] return same layout, it will be called once
*
* @param view view of fragment
*/
protected open fun onViewPrepared(view: View, savedInstanceState: Bundle?) {}
override fun onActivityCreated(savedInstanceState: Bundle?) {
super.onActivityCreated(savedInstanceState)
Timber.tag(tag()).d("-->onActivityCreated savedInstanceState = $savedInstanceState")
fragmentDelegates.onActivityCreated(savedInstanceState)
}
override fun onStart() {
super.onStart()
Timber.tag(tag()).d("-->onStart")
fragmentDelegates.onStart()
}
override fun onResume() {
super.onResume()
Timber.tag(tag()).d("-->onResume")
fragmentDelegates.onResume()
}
override fun onPause() {
Timber.tag(tag()).d("-->onPause")
fragmentDelegates.onPause()
super.onPause()
}
override fun onStop() {
Timber.tag(tag()).d("-->onStop")
fragmentDelegates.onStop()
super.onStop()
}
override fun onDestroyView() {
Timber.tag(tag()).d("-->onDestroyView")
fragmentDelegates.onDestroyView()
super.onDestroyView()
}
override fun onDestroy() {
Timber.tag(tag()).d("-->onDestroy")
fragmentDelegates.onDestroy()
super.onDestroy()
dismissLoadingDialog()
}
override fun onDetach() {
Timber.tag(tag()).d("-->onDetach")
fragmentDelegates.onDetach()
super.onDetach()
}
override fun onSaveInstanceState(outState: Bundle) {
fragmentDelegates.onSaveInstanceState(outState)
super.onSaveInstanceState(outState)
}
override fun setUserVisibleHint(isVisibleToUser: Boolean) {
super.setUserVisibleHint(isVisibleToUser)
Timber.tag(tag()).d("-->setUserVisibleHint ==$isVisibleToUser")
fragmentDelegates.setUserVisibleHint(isVisibleToUser)
}
override fun onHiddenChanged(hidden: Boolean) {
super.onHiddenChanged(hidden)
Timber.tag(tag()).d("-->onHiddenChanged = $hidden")
fragmentDelegates.onHiddenChanged(hidden)
}
override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<String>, grantResults: IntArray) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults)
fragmentDelegates.onRequestPermissionsResult(requestCode, permissions, grantResults)
}
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
super.onActivityResult(requestCode, resultCode, data)
fragmentDelegates.onActivityResult(requestCode, resultCode, data)
}
@UiThread
override fun addDelegate(fragmentDelegate: FragmentDelegate<*>?) {
fragmentDelegates.addDelegate(fragmentDelegate)
}
@UiThread
override fun removeDelegate(fragmentDelegate: FragmentDelegate<*>?): Boolean {
return fragmentDelegates.removeDelegate(fragmentDelegate)
}
override fun findDelegate(predicate: Predicate<FragmentDelegate<*>?>?): FragmentDelegate<*>? {
return fragmentDelegates.findDelegate(predicate)
}
final override fun onBackPressed(): Boolean {
return handleBackPress() || BackHandlerHelper.handleBackPress(this)
}
/**
* Fragment需要自己处理BackPress事件，如果不处理，就交给子Fragment处理。都不处理则由Activity处理
*/
protected open fun handleBackPress(): Boolean {
return false
}
private fun loadingView(): LoadingView? {
val loadingViewImpl = loadingView
if (loadingViewImpl == null) {
loadingView = onCreateLoadingView()
}
if (loadingViewImpl == null) {
loadingView = Sword.get().loadingViewFactory.createLoadingDelegate(context)
}
return loadingViewImpl
}
protected open fun onCreateLoadingView(): LoadingView? {
return null
}
override fun showLoadingDialog() {
loadingView()?.showLoadingDialog(true)
}
override fun showLoadingDialog(cancelable: Boolean) {
loadingView()?.showLoadingDialog(cancelable)
}
override fun showLoadingDialog(message: CharSequence, cancelable: Boolean) {
loadingView()?.showLoadingDialog(message, cancelable)
}
override fun showLoadingDialog(@StringRes messageId: Int, cancelable: Boolean) {
loadingView()?.showLoadingDialog(messageId, cancelable)
}
override fun dismissLoadingDialog() {
loadingView()?.dismissLoadingDialog()
}
override fun showMessage(message: CharSequence) {
loadingView()?.showMessage(message)
}
override fun showMessage(@StringRes messageId: Int) {
loadingView()?.showMessage(messageId)
}
override fun onCreateAnimation(transit: Int, enter: Boolean, nextAnim: Int): Animation? {
if (fragmentAnimatorHelper == null) {
fragmentAnimatorHelper = FragmentAnimatorHelper(context, FragmentConfig.defaultFragmentAnimator())
}
return fragmentAnimatorHelper!!.onCreateAnimation(transit, enter)
}
}

151
lib_base/src/main/java/com/android/base/app/fragment/BaseListFragment.java
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@ -1,151 +0,0 @@
package com.android.base.app.fragment;
import android.os.Bundle;
import com.android.base.adapter.DataManager;
import com.android.base.app.ui.AutoPageNumber;
import com.android.base.app.ui.PageNumber;
import com.android.base.app.ui.RefreshListLayout;
import com.ztiany.loadmore.adapter.ILoadMore;
import com.ztiany.loadmore.adapter.OnLoadMoreListener;
import com.ztiany.loadmore.adapter.WrapperAdapter;
import java.util.List;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.recyclerview.widget.RecyclerView;
/**
* 通用的RecyclerView列表界面：支持下拉刷新和加载更多。
*
* @param <T> 当前列表使用的数据类型
* @author Ztiany
* date : 2016-03-19 23:09
* email: 1169654504@qq.com
*/
public abstract class BaseListFragment<T> extends BaseStateFragment implements RefreshListLayout<T> {
/**
* 加载更多
*/
private ILoadMore mLoadMore;
/**
* 列表数据管理
*/
private DataManager<T> mDataManager;
/**
* 分页页码
*/
private PageNumber mPageNumber;
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
if (mDataManager == null) {
throw new NullPointerException("you need set DataManager");
}
}
protected final void setDataManager(@NonNull DataManager<T> dataManager) {
mDataManager = dataManager;
}
/**
* Default PageNumber is {@link AutoPageNumber}
*
* @param recyclerAdapter adapter
* @return recycler adapter wrapper
*/
protected final RecyclerView.Adapter setupLoadMore(@NonNull RecyclerView.Adapter<?> recyclerAdapter) {
if (mDataManager == null) {
throw new IllegalStateException("you should setup a DataManager before call this method");
}
return setupLoadMore(recyclerAdapter, new AutoPageNumber(this, mDataManager));
}
protected final RecyclerView.Adapter setupLoadMore(@NonNull RecyclerView.Adapter<?> recyclerAdapter, @NonNull PageNumber pageNumber) {
mPageNumber = pageNumber;
WrapperAdapter wrap = WrapperAdapter.wrap(recyclerAdapter);
mLoadMore = wrap;
mLoadMore.setOnLoadMoreListener(new OnLoadMoreListener() {
@Override
public void onLoadMore() {
BaseListFragment.this.onLoadMore();
}
@Override
public boolean canLoadMore() {
return !isRefreshing();
}
});
return wrap;
}
@Override
protected void onRefresh() {
onStartLoad();
}
protected void onLoadMore() {
onStartLoad();
}
@Override
final boolean canRefresh() {
return !isLoadingMore();
}
/**
* call by {@link #onRefresh()} or {@link #onLoadMore()}, you can get current loading type from {@link #isRefreshing()} or {@link #isLoadingMore()}.
*/
protected void onStartLoad() {
}
@Override
public void replaceData(List<T> data) {
mDataManager.replaceAll(data);
}
@Override
public void addData(List<T> data) {
mDataManager.addItems(data);
}
protected final ILoadMore getLoadMoreController() {
return mLoadMore;
}
@Override
public PageNumber getPager() {
return mPageNumber;
}
@Override
public boolean isEmpty() {
return mDataManager.isEmpty();
}
@Override
public boolean isLoadingMore() {
return mLoadMore != null && mLoadMore.isLoadingMore();
}
@Override
public void loadMoreCompleted(boolean hasMore) {
if (mLoadMore != null) {
mLoadMore.loadCompleted(hasMore);
}
}
@Override
public void loadMoreFailed() {
if (mLoadMore != null) {
mLoadMore.loadFail();
}
}
}

89
lib_base/src/main/java/com/android/base/app/fragment/BaseListFragment.kt
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@ -0,0 +1,89 @@
package com.android.base.app.fragment
import android.os.Bundle
import androidx.recyclerview.widget.RecyclerView.Adapter
import com.android.base.adapter.DataManager
import com.android.base.app.ui.AutoPageNumber
import com.android.base.app.ui.PageNumber
import com.android.base.app.ui.RefreshListLayout
import com.ztiany.loadmore.adapter.ILoadMore
import com.ztiany.loadmore.adapter.OnLoadMoreListener
import com.ztiany.loadmore.adapter.WrapperAdapter
/**
* 通用的基于 RecyclerView 的列表界面，支持下拉刷新和加载更多。
*
* @param <T> 当前列表使用的数据类型
* @author Ztiany
* date : 2016-03-19 23:09
* email: 1169654504@qq.com
*/
abstract class BaseListFragment<T> : BaseStateFragment(), RefreshListLayout<T> {
/**加载更多*/
private var loadMore: ILoadMore? = null
/**列表数据管理*/
private lateinit var dataManager: DataManager<T>
/**分页页码*/
private var pageNumber: PageNumber? = null
override fun onActivityCreated(savedInstanceState: Bundle?) {
super.onActivityCreated(savedInstanceState)
if (!::dataManager.isInitialized) {
throw NullPointerException("you need set DataManager")
}
}
protected fun setDataManager(dataManager: DataManager<T>) {
this.dataManager = dataManager
}
protected fun setupLoadMore(recyclerAdapter: Adapter<*>, pageNumber: PageNumber = AutoPageNumber(this, dataManager)): Adapter<*> {
this.pageNumber = pageNumber
return WrapperAdapter.wrap(recyclerAdapter).apply {
setOnLoadMoreListener(object : OnLoadMoreListener {
override fun onLoadMore() {
this@BaseListFragment.onLoadMore()
}
override fun canLoadMore(): Boolean {
return !isRefreshing
}
})
loadMore = this
}
}
/**call by [.onRefresh] or [.onLoadMore], you can get current loading type from [.isRefreshing] or [.isLoadingMore].*/
protected open fun onStartLoad() {}
override fun onRefresh() = onStartLoad()
protected fun onLoadMore() = onStartLoad()
override fun canRefresh() = !isLoadingMore
override fun replaceData(data: List<T>)= dataManager.replaceAll(data)
override fun addData(data: List<T>) = dataManager.addItems(data)
override fun isEmpty(): Boolean = dataManager.isEmpty
override fun isLoadingMore(): Boolean = loadMore != null && loadMore?.isLoadingMore ?: false
override fun getPager(): PageNumber = pageNumber ?: throw NullPointerException("you need to call setupLoadMore to init pageNumber")
fun loadMoreController(): ILoadMore = loadMore ?: throw NullPointerException("you need to call setupLoadMore to init loadMoreController")
override fun loadMoreCompleted(hasMore: Boolean) {
loadMore?.loadCompleted(hasMore)
}
override fun loadMoreFailed() {
loadMore?.loadFail()
}
}

25
lib_base/src/main/java/com/android/base/app/fragment/BaseListV2Fragment.kt
Unescape View File

@ -19,19 +19,11 @@ import com.android.base.app.ui.StateLayoutConfig
*/
abstract class BaseListV2Fragment<T> : BaseFragment(), RefreshListLayout<T> {
companion object {
protected const val CONTENT = StateLayoutConfig.CONTENT
protected const val LOADING = StateLayoutConfig.LOADING
protected const val ERROR = StateLayoutConfig.ERROR
protected const val EMPTY = StateLayoutConfig.EMPTY
protected const val NET_ERROR = StateLayoutConfig.NET_ERROR
protected const val SERVER_ERROR = StateLayoutConfig.SERVER_ERROR
}
private lateinit var stateLayout: RefreshLoadMoreStateLayoutImpl
protected open lateinit var dataManager: DataManager<T>
internal override fun internalOnViewPrepared(view: View, savedInstanceState: Bundle?) {
override fun internalOnViewPrepared(view: View, savedInstanceState: Bundle?) {
stateLayout = RefreshLoadMoreStateLayoutImpl.init(view)
stateLayout.refreshView.setRefreshHandler {
onRefresh()
@ -52,9 +44,7 @@ abstract class BaseListV2Fragment<T> : BaseFragment(), RefreshListLayout<T> {
protected open fun onLoadMore() = onStartLoad()
/**
* call by [onRefresh] or [onLoadMore], you can get current loading type from [isRefreshing] or [isLoadingMore].
*/
/** call by [onRefresh] or [onLoadMore], you can get current loading type from [isRefreshing] or [isLoadingMore]. */
protected open fun onStartLoad() {}
override fun onActivityCreated(savedInstanceState: Bundle?) {
@ -100,4 +90,13 @@ abstract class BaseListV2Fragment<T> : BaseFragment(), RefreshListLayout<T> {
override fun isLoadingMore() = stateLayout.refreshView.isLoadingMore
override fun currentStatus() = stateLayout.currentStatus()
companion object {
const val CONTENT = StateLayoutConfig.CONTENT
const val LOADING = StateLayoutConfig.LOADING
const val ERROR = StateLayoutConfig.ERROR
const val EMPTY = StateLayoutConfig.EMPTY
const val NET_ERROR = StateLayoutConfig.NET_ERROR
const val SERVER_ERROR = StateLayoutConfig.SERVER_ERROR
}
}

158
lib_base/src/main/java/com/android/base/app/fragment/BaseStateFragment.java
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@ -1,158 +0,0 @@
package com.android.base.app.fragment;
import android.os.Bundle;
import android.view.View;
import com.android.base.app.ui.RefreshStateLayout;
import com.android.base.app.ui.RefreshView;
import com.android.base.app.ui.StateLayoutConfig;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
/**
* <pre>
* 1: 支持显示{CONTENT、LOADING、ERROR、EMPTY}四种布局、支持下拉刷新
* 2: 使用的布局中必须有一个id = R.id.base_status_layout的Layout，切改Layout实现了StateLayout
* 3: RefreshView(下拉刷新)的id必须设置为 ：R.id.refresh_layout，没有添加则表示不需要下拉刷新功能
* 4: 默认所有重试和下拉刷新都会调用{@link #onRefresh()}，子类可以修改该行为
* </pre>
*
* @author Ztiany
* date : 2016-03-19 23:09
* email: 1169654504@qq.com
*/
@SuppressWarnings("unused")
public abstract class BaseStateFragment extends BaseFragment implements RefreshStateLayout {
private RefreshableStateLayoutImpl mStateLayout;
protected static final int CONTENT = StateLayoutConfig.CONTENT;
protected static final int LOADING = StateLayoutConfig.LOADING;
protected static final int ERROR = StateLayoutConfig.ERROR;
protected static final int EMPTY = StateLayoutConfig.EMPTY;
protected static final int NET_ERROR = StateLayoutConfig.NET_ERROR;
protected static final int SERVER_ERROR = StateLayoutConfig.SERVER_ERROR;
@Override
void internalOnViewPrepared(@NonNull View view, @Nullable Bundle savedInstanceState) {
mStateLayout = RefreshableStateLayoutImpl.init(view);
mStateLayout.setRefreshHandler(new RefreshView.RefreshHandler() {
@Override
public void onRefresh() {
BaseStateFragment.this.onRefresh();
}
@Override
public boolean canRefresh() {
return BaseStateFragment.this.canRefresh();
}
});
mStateLayout.setStateRetryListenerUnchecked(this::onRetry);
}
@Override
public void onDestroyView() {
super.onDestroyView();
refreshCompleted();
}
boolean canRefresh() {
return true;
}
final RefreshView getRefreshView() {
return mStateLayout.getRefreshView();
}
protected void onRetry(@StateLayoutConfig.RetryableState int state) {
if (getRefreshView() != null) {
if (!getRefreshView().isRefreshing()) {
autoRefresh();
}
} else {
onRefresh();
}
}
protected void onRefresh() {
}
public final void setRefreshEnable(boolean enable) {
if (getRefreshView() != null) {
getRefreshView().setRefreshEnable(enable);
}
}
@Override
@NonNull
public final StateLayoutConfig getStateLayoutConfig() {
return mStateLayout.getStateLayoutConfig();
}
private RefreshStateLayout getStateLayout() {
return mStateLayout;
}
@Override
public final boolean isRefreshing() {
return mStateLayout.isRefreshing();
}
@Override
public void refreshCompleted() {
getStateLayout().refreshCompleted();
}
@Override
public void autoRefresh() {
getStateLayout().autoRefresh();
}
@Override
public void showContentLayout() {
getStateLayout().showContentLayout();
}
@Override
public void showLoadingLayout() {
getStateLayout().showLoadingLayout();
}
@Override
public void showEmptyLayout() {
getStateLayout().showEmptyLayout();
}
@Override
public void showErrorLayout() {
getStateLayout().showErrorLayout();
}
@Override
public void showRequesting() {
getStateLayout().showRequesting();
}
@Override
public void showBlank() {
getStateLayout().showBlank();
}
@Override
public void showNetErrorLayout() {
getStateLayout().showNetErrorLayout();
}
@Override
public void showServerErrorLayout() {
getStateLayout().showServerErrorLayout();
}
@Override
public int currentStatus() {
return mStateLayout.currentStatus();
}
}

101
lib_base/src/main/java/com/android/base/app/fragment/BaseStateFragment.kt
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package com.android.base.app.fragment
import android.os.Bundle
import android.view.View
import com.android.base.R
import com.android.base.app.ui.RefreshStateLayout
import com.android.base.app.ui.RefreshView
import com.android.base.app.ui.RefreshView.RefreshHandler
import com.android.base.app.ui.StateLayoutConfig
import com.android.base.app.ui.StateLayoutConfig.RetryableState
import com.android.base.utils.common.ifNonNull
import com.android.base.utils.common.otherwise
/**
* 1. 支持显示{CONTENT, LOADING, ERROR, EMPTY}等状态布局、支持下拉刷新
* 2. 使用的布局中必须有一个id = [R.id.base_state_layout] 的 Layout，确保 Layout 实现了[com.android.base.app.ui.StateLayout]
* 3. [RefreshView] (下拉刷新)的 id 必须设置为 ：[R.id.base_refresh_layout]，没有添加则表示不需要下拉刷新功能
* 4. 默认所有重试和下拉刷新都会调用 [onRefresh]，子类可以修改该行为
*
* @author Ztiany
* date : 2016-03-19 23:09
* email: 1169654504@qq.com
*/
abstract class BaseStateFragment : BaseFragment(), RefreshStateLayout {
private lateinit var stateLayout: RefreshableStateLayoutImpl
override fun internalOnViewPrepared(view: View, savedInstanceState: Bundle?) {
stateLayout = RefreshableStateLayoutImpl.init(view)
stateLayout.setRefreshHandler(object : RefreshHandler() {
override fun onRefresh() {
this@BaseStateFragment.onRefresh()
}
override fun canRefresh(): Boolean {
return this@BaseStateFragment.canRefresh()
}
})
stateLayout.setStateRetryListenerUnchecked { state -> onRetry(state) }
}
override fun onDestroyView() {
super.onDestroyView()
refreshCompleted()
}
internal open fun canRefresh() = true
private val refreshView: RefreshView?
get() = stateLayout.refreshView
protected open fun onRetry(@RetryableState state: Int) {
refreshView.ifNonNull {
if (this.isRefreshing) {
autoRefresh()
}
} otherwise {
onRefresh()
}
}
protected open fun onRefresh() {}
fun setRefreshEnable(enable: Boolean) = refreshView?.setRefreshEnable(enable)
override fun getStateLayoutConfig(): StateLayoutConfig = stateLayout.stateLayoutConfig
override fun isRefreshing() = stateLayout.isRefreshing
override fun refreshCompleted() = stateLayout.refreshCompleted()
override fun autoRefresh() = stateLayout.autoRefresh()
override fun showContentLayout() = stateLayout.showContentLayout()
override fun showLoadingLayout() = stateLayout.showLoadingLayout()
override fun showEmptyLayout() = stateLayout.showEmptyLayout()
override fun showErrorLayout() = stateLayout.showErrorLayout()
override fun showRequesting() = stateLayout.showRequesting()
override fun showBlank() = stateLayout.showBlank()
override fun showNetErrorLayout() = stateLayout.showNetErrorLayout()
override fun showServerErrorLayout() = stateLayout.showServerErrorLayout()
override fun currentStatus() = stateLayout.currentStatus()
companion object {
const val CONTENT = StateLayoutConfig.CONTENT
const val LOADING = StateLayoutConfig.LOADING
const val ERROR = StateLayoutConfig.ERROR
const val EMPTY = StateLayoutConfig.EMPTY
const val NET_ERROR = StateLayoutConfig.NET_ERROR
const val SERVER_ERROR = StateLayoutConfig.SERVER_ERROR
}
}
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