optimize code

5 years ago · 92f605bca9
parent 77682bbd1d
commit 92f605bca9
56 changed files with 354 additions and 315 deletions
--- a/lib_base/build.gradle
+++ b/lib_base/build.gradle
@ -83,6 +83,7 @@ dependencies {
    api androidLibraries.lifecycleViewModelKtx
    api androidLibraries.lifecycleExtensions
    api androidLibraries.lifecycleReactiveStreams
+    api androidLibraries.ktx

    //Kotlin
    api kotlinLibraries.kotlinStdlib
--- a/lib_base/src/main/java/com/android/base/adapter/DataManager.java
+++ b/lib_base/src/main/java/com/android/base/adapter/DataManager.java
@ -2,6 +2,8 @@ package com.android.base.adapter;

 import java.util.List;

+import androidx.annotation.Nullable;
+
 /**
 * <pre>
 *     注意数据源引用的替换，只有setDataSource方法会把elements替换掉之前的数据源引用，其他方法都是基于现有数据集合做删除与添加操作。
@ -13,7 +15,6 @@ import java.util.List;
 */
 public interface DataManager<T> {

-    //Add op
    void add(T element);

    void addAt(int location, T element);
@ -21,7 +22,7 @@ public interface DataManager<T> {
    void addItems(List<T> elements);

    /**
-     * 添加元素前会使用equals方法进行比较，荣旧的数据集合中删除相同的数据在添加
+     * 添加元素前会使用equals方法进行比较。
     *
     * @param elements 元素
     */
@ -29,7 +30,6 @@ public interface DataManager<T> {

    void addItemsAt(int location, List<T> elements);

-    //update op
    void replace(T oldElement, T newElement);

    void replaceAt(int index, T element);
@ -42,14 +42,13 @@ public interface DataManager<T> {
    void replaceAll(List<T> elements);

    /**
-     * 此方法会使用elements替换掉之前的数据源，而不对之前的数据源做任何操作
+     * 此方法会使用 newDataSource 替换掉之前的数据源，而不对之前的数据源做任何操作。
     *
     * @param newDataSource        新的数据集
     * @param notifyDataSetChanged 是否调用adapter的notifyDataSetChanged方法
     */
    void setDataSource(List<T> newDataSource, boolean notifyDataSetChanged);

-    //remove opt
    void remove(T element);

    void removeAt(int index);
@ -58,26 +57,23 @@ public interface DataManager<T> {

    void removeItems(List<T> elements, boolean isSuccessive);

-    //get
+    @Nullable
    T getItem(int position);

    List<T> getItems();

    int getDataSize();

-    //contains
    boolean contains(T element);

    boolean isEmpty();

-    //clear opt
    void clear();

-    //Utils
-
    /**
     * @param t element
     * @return -1 if not contains this element
     */
-    int getItemPosition(T t);
+    int indexItem(T t);
+
 }
--- a/lib_base/src/main/java/com/android/base/adapter/ItemHelper.java
+++ b/lib_base/src/main/java/com/android/base/adapter/ItemHelper.java
@ -24,7 +24,7 @@ public class ItemHelper {
        views = new SparseArray<>();
    }

-    @SuppressWarnings("unchecked")
+    @SuppressWarnings("unchecked,WeakerAccess")
    public <T extends View> T getView(int viewId) {
        View view = views.get(viewId);
        if (view == null) {
--- a/lib_base/src/main/java/com/android/base/adapter/list/BaseListAdapter.java
+++ b/lib_base/src/main/java/com/android/base/adapter/list/BaseListAdapter.java
@ -12,6 +12,7 @@ import com.android.base.adapter.DataManager;
 import java.util.List;

 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;

 /**
 * absListView通用的Adapter,注意：只有setDataSource才能替换原有数据源的引用。
@ -22,7 +23,7 @@ import androidx.annotation.NonNull;
@SuppressWarnings("unused")
 public abstract class BaseListAdapter<T, VH extends ViewHolder> extends BaseAdapter implements DataManager<T> {

-    protected final Context mContext;
+    private final Context mContext;
    private final static int ITEM_ID = R.id.base_item_tag_view_id;
    private DataManager<T> mDataManager;
    private final LayoutInflater mLayoutInflater;
@ -38,6 +39,10 @@ public abstract class BaseListAdapter<T, VH extends ViewHolder> extends BaseAdap
        mDataManager = new ListDataManagerImpl<>(data, this);
    }

+    public Context getContext() {
+        return mContext;
+    }
+
    @Override
    public int getCount() {
        return getDataSize();
@ -66,7 +71,6 @@ public abstract class BaseListAdapter<T, VH extends ViewHolder> extends BaseAdap
        return viewHolder.mItemView;
    }

-    @SuppressWarnings("all")
    protected abstract void onBindData(@NonNull VH viewHolder, T item);

    @NonNull
@ -82,11 +86,6 @@ public abstract class BaseListAdapter<T, VH extends ViewHolder> extends BaseAdap
        return super.getViewTypeCount();
    }

-
-    ///////////////////////////////////////////////////////////////////////////
-    // DataManager
-    ///////////////////////////////////////////////////////////////////////////
-
    @Override
    public void add(T elem) {
        mDataManager.add(elem);
@ -147,6 +146,7 @@ public abstract class BaseListAdapter<T, VH extends ViewHolder> extends BaseAdap
        mDataManager.removeAt(index);
    }

+    @Nullable
    @Override
    public T getItem(int position) {
        return mDataManager.getItem(position);
@ -168,8 +168,8 @@ public abstract class BaseListAdapter<T, VH extends ViewHolder> extends BaseAdap
    }

    @Override
-    public int getItemPosition(T t) {
-        return mDataManager.getItemPosition(t);
+    public int indexItem(T t) {
+        return mDataManager.indexItem(t);
    }

    @Override
@ -181,4 +181,5 @@ public abstract class BaseListAdapter<T, VH extends ViewHolder> extends BaseAdap
    public List<T> getItems() {
        return mDataManager.getItems();
    }
+
 }
--- a/lib_base/src/main/java/com/android/base/adapter/list/ListDataManagerImpl.java
+++ b/lib_base/src/main/java/com/android/base/adapter/list/ListDataManagerImpl.java
@ -8,6 +8,8 @@ import com.android.base.utils.common.Checker;
 import java.util.ArrayList;
 import java.util.List;

+import androidx.annotation.Nullable;
+

 final class ListDataManagerImpl<T> implements DataManager<T> {

@ -137,6 +139,7 @@ final class ListDataManagerImpl<T> implements DataManager<T> {
    }

    @Override
+    @Nullable
    public T getItem(int position) {
        if (mData != null && mData.size() > position) {
            return mData.get(position);
@ -168,7 +171,7 @@ final class ListDataManagerImpl<T> implements DataManager<T> {
    }

    @Override
-    public int getItemPosition(T t) {
+    public int indexItem(T t) {
        List<T> items = getItems();
        if (items == null) {
            return -1;
--- a/lib_base/src/main/java/com/android/base/adapter/list/SmartViewHolder.java
+++ b/lib_base/src/main/java/com/android/base/adapter/list/SmartViewHolder.java
@ -7,7 +7,7 @@ import com.android.base.adapter.ItemHelper;
@SuppressWarnings("unused")
 public class SmartViewHolder extends ViewHolder {

-    protected final ItemHelper mHelper;
+    private final ItemHelper mHelper;

    public SmartViewHolder(View itemView) {
        super(itemView);
--- a/lib_base/src/main/java/com/android/base/adapter/list/ViewHolder.java
+++ b/lib_base/src/main/java/com/android/base/adapter/list/ViewHolder.java
@ -4,7 +4,6 @@ import android.view.View;

 public class ViewHolder {

-    @SuppressWarnings("all")
    protected final View mItemView;
    private int mPosition;
    private int mType;
@ -32,4 +31,5 @@ public class ViewHolder {
    public View getItemView() {
        return mItemView;
    }
+
 }
--- a/lib_base/src/main/java/com/android/base/adapter/pager/recycler/RecycleBin.java
+++ b/lib_base/src/main/java/com/android/base/adapter/pager/recycler/RecycleBin.java
@ -1,4 +1,4 @@
-package com.android.base.adapter.pager.recycler;
+package com.android.base.adapter.pager;

 import android.os.Build;
 import android.util.SparseArray;
@ -15,6 +15,7 @@ import android.view.View;
 * is copyrighted 2006 The Android Open Source Project.
 */
 public class RecycleBin {
+
  /**
   * Views that were on screen at the start of layout. This array is populated at the start of
   * layout, and at the end of layout all view in activeViews are moved to scrapViews.
@ -149,4 +150,5 @@ public class RecycleBin {
      return null;
    }
  }
+
 }
--- a/lib_base/src/main/java/com/android/base/adapter/pager/recycler/RecyclingPagerAdapter.java
+++ b/lib_base/src/main/java/com/android/base/adapter/pager/recycler/RecyclingPagerAdapter.java
@ -1,9 +1,11 @@
-package com.android.base.adapter.pager.recycler;
+package com.android.base.adapter.pager;

 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.AdapterView;

+import org.jetbrains.annotations.NotNull;
+
 import androidx.viewpager.widget.PagerAdapter;

 /**
@ -33,7 +35,7 @@ public abstract class RecyclingPagerAdapter extends PagerAdapter {
    }

    @Override
-    public final Object instantiateItem(ViewGroup container, int position) {
+    public final Object instantiateItem(@NotNull ViewGroup container, int position) {
        int viewType = getItemViewType(position);
        View view = null;
        if (viewType != IGNORE_ITEM_VIEW_TYPE) {
@ -45,7 +47,7 @@ public abstract class RecyclingPagerAdapter extends PagerAdapter {
    }

    @Override
-    public final void destroyItem(ViewGroup container, int position, Object object) {
+    public final void destroyItem(ViewGroup container, int position, @NotNull Object object) {
        View view = (View) object;
        container.removeView(view);
        int viewType = getItemViewType(position);
@ -55,7 +57,7 @@ public abstract class RecyclingPagerAdapter extends PagerAdapter {
    }

    @Override
-    public final boolean isViewFromObject(View view, Object object) {
+    public final boolean isViewFromObject(@NotNull View view, @NotNull Object object) {
        return view == object;
    }

@ -108,8 +110,9 @@ public abstract class RecyclingPagerAdapter extends PagerAdapter {
     *                    Heterogeneous lists can specify their number of view types, so that this View is
     *                    always of the right type (see {@link #getViewTypeCount()} and
     *                    {@link #getItemViewType(int)}).
-     * @param parent      The parent that this view will eventually be attached to
+     * @param container   The parent that this view will eventually be attached to
     * @return A View corresponding to the data at the specified position.
     */
    public abstract View getView(int position, View convertView, ViewGroup container);
+
 }
--- a/lib_base/src/main/java/com/android/base/adapter/pager/ViewPagerAdapter.java
+++ b/lib_base/src/main/java/com/android/base/adapter/pager/ViewPagerAdapter.java
@ -4,7 +4,6 @@ import android.view.View;
 import android.view.ViewGroup;

 import com.android.base.R;
-import com.android.base.adapter.pager.recycler.RecyclingPagerAdapter;
 import com.android.base.utils.common.Checker;

 import java.util.List;
--- a/lib_base/src/main/java/com/android/base/adapter/recycler/DiffRecyclerAdapter.java
+++ b/lib_base/src/main/java/com/android/base/adapter/recycler/DiffRecyclerAdapter.java
@ -30,7 +30,7 @@ import androidx.recyclerview.widget.RecyclerView;
 public abstract class DiffRecyclerAdapter<T, VH extends ViewHolder> extends RecyclerView.Adapter<VH> implements DataManager<T> {

    @NonNull
-    protected Context mContext;
+    private Context mContext;

    private AsyncListDiffer<T> mAsyncListDiffer;

@ -67,6 +67,11 @@ public abstract class DiffRecyclerAdapter<T, VH extends ViewHolder> extends Recy
        }
    }

+    @NonNull
+    public Context getContext() {
+        return mContext;
+    }
+
    @Override
    public int getItemCount() {
        return getDataSize();
@ -85,7 +90,7 @@ public abstract class DiffRecyclerAdapter<T, VH extends ViewHolder> extends Recy
    public abstract void onBindViewHolder(@NonNull VH viewHolder, int position);

    public void notifyEntryChanged(T t) {
-        int itemPosition = getItemPosition(t);
+        int itemPosition = indexItem(t);
        if (itemPosition != -1) {
            notifyItemChanged(itemPosition);
        }
@ -246,7 +251,7 @@ public abstract class DiffRecyclerAdapter<T, VH extends ViewHolder> extends Recy
    }

    @Override
-    public int getItemPosition(T t) {
+    public int indexItem(T t) {
        return isEmpty() ? -1 : getItems().indexOf(t);
    }

--- a/lib_base/src/main/java/com/android/base/adapter/recycler/MultiTypeAdapter.java
+++ b/lib_base/src/main/java/com/android/base/adapter/recycler/MultiTypeAdapter.java
@ -8,6 +8,7 @@ import java.util.ArrayList;
 import java.util.List;

 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;


 /**
@ -45,7 +46,7 @@ public class MultiTypeAdapter extends com.drakeet.multitype.MultiTypeAdapter imp

    @SuppressWarnings("unused")
    public void notifyEntryChanged(Object entry) {
-        int itemPosition = getItemPosition(entry);
+        int itemPosition = indexItem(entry);
        if (itemPosition != -1) {
            notifyItemChanged(itemPosition);
        }
@ -117,6 +118,7 @@ public class MultiTypeAdapter extends com.drakeet.multitype.MultiTypeAdapter imp
        mRecyclerDataManager.removeItems(elements, isSuccessive);
    }

+    @Nullable
    @Override
    public Object getItem(int position) {
        return mRecyclerDataManager.getItem(position);
@ -149,8 +151,8 @@ public class MultiTypeAdapter extends com.drakeet.multitype.MultiTypeAdapter imp
    }

    @Override
-    public int getItemPosition(Object o) {
-        return mRecyclerDataManager.getItemPosition(o);
+    public int indexItem(Object o) {
+        return mRecyclerDataManager.indexItem(o);
    }

    @Override
--- a/lib_base/src/main/java/com/android/base/adapter/recycler/RecyclerAdapter.java
+++ b/lib_base/src/main/java/com/android/base/adapter/recycler/RecyclerAdapter.java
@ -8,6 +8,7 @@ import com.android.base.adapter.DataManager;
 import java.util.List;

 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.recyclerview.widget.RecyclerView;

 /**
@ -24,7 +25,7 @@ public abstract class RecyclerAdapter<T, VH extends ViewHolder> extends Recycler
    private RecyclerDataManagerImpl<T> mDataManager;

    @NonNull
-    protected final Context mContext;
+    private final Context mContext;

    public RecyclerAdapter(@NonNull Context context, List<T> data) {
        mDataManager = new RecyclerDataManagerImpl<>(data, this);
@ -35,6 +36,11 @@ public abstract class RecyclerAdapter<T, VH extends ViewHolder> extends Recycler
        this(context, null);
    }

+    @NonNull
+    public Context getContext() {
+        return mContext;
+    }
+
    @Override
    public int getItemCount() {
        return getDataSize();
@ -53,7 +59,7 @@ public abstract class RecyclerAdapter<T, VH extends ViewHolder> extends Recycler
    public abstract void onBindViewHolder(@NonNull VH viewHolder, int position);

    public void notifyEntryChanged(T t) {
-        int itemPosition = getItemPosition(t);
+        int itemPosition = indexItem(t);
        if (itemPosition != -1) {
            notifyItemChanged(itemPosition);
        }
@ -123,6 +129,7 @@ public abstract class RecyclerAdapter<T, VH extends ViewHolder> extends Recycler
        mDataManager.removeAt(index);
    }

+    @Nullable
    @Override
    public T getItem(int position) {
        return mDataManager.getItem(position);
@ -163,8 +170,8 @@ public abstract class RecyclerAdapter<T, VH extends ViewHolder> extends Recycler
    }

    @Override
-    public int getItemPosition(T t) {
-        return mDataManager.getItemPosition(t);
+    public int indexItem(T t) {
+        return mDataManager.indexItem(t);
    }

 }
--- a/lib_base/src/main/java/com/android/base/adapter/recycler/RecyclerDataManagerImpl.java
+++ b/lib_base/src/main/java/com/android/base/adapter/recycler/RecyclerDataManagerImpl.java
@ -218,7 +218,7 @@ final class RecyclerDataManagerImpl<T> implements DataManager<T> {
    }

    @Override
-    public int getItemPosition(T t) {
+    public int indexItem(T t) {
        List<T> items = getItems();
        if (items == null) {
            return -1;
--- a/lib_base/src/main/java/com/android/base/adapter/recycler/SimpleRecyclerAdapter.kt
+++ b/lib_base/src/main/java/com/android/base/adapter/recycler/SimpleRecyclerAdapter.kt
@ -14,7 +14,7 @@ import android.view.ViewGroup
 */
 abstract class SimpleRecyclerAdapter<T>(context: Context, data: List<T>? = null) : RecyclerAdapter<T, KtViewHolder>(context, data) {

-    private var layoutInflater: LayoutInflater = LayoutInflater.from(mContext)
+    private var layoutInflater: LayoutInflater = LayoutInflater.from(context)

    final override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): KtViewHolder {
        val layout = provideLayout(parent, viewType)
@ -33,7 +33,7 @@ abstract class SimpleRecyclerAdapter<T>(context: Context, data: List<T>? = null)
    abstract fun provideLayout(parent: ViewGroup, viewType: Int): Any

    override fun onBindViewHolder(viewHolder: KtViewHolder, position: Int) {
-        bind(viewHolder, getItem(position))
+        bind(viewHolder, getItem(position) ?: throw NullPointerException("SimpleRecyclerAdapter onBindViewHolder getItem return null"))
    }

    protected abstract fun bind(viewHolder: KtViewHolder, item: T)
--- a/lib_base/src/main/java/com/android/base/adapter/recycler/SmartViewHolder.java
+++ b/lib_base/src/main/java/com/android/base/adapter/recycler/SmartViewHolder.java
@ -7,8 +7,7 @@ import com.android.base.adapter.ItemHelper;

 public class SmartViewHolder extends ViewHolder {

-    @SuppressWarnings("all")
-    protected final ItemHelper mHelper;
+    private final ItemHelper mHelper;

    public SmartViewHolder(View itemView) {
        super(itemView);
--- a/lib_base/src/main/java/com/android/base/app/ApplicationDelegate.java
+++ b/lib_base/src/main/java/com/android/base/app/ApplicationDelegate.java
@ -103,7 +103,7 @@ public final class ApplicationDelegate {
        return mAppStatus;
    }

-    void setCrashProcessor(BaseKit.CrashProcessor crashProcessor) {
+    void setCrashProcessor(Sword.CrashProcessor crashProcessor) {
        if (mCrashHandler != null) {
            mCrashHandler.setCrashProcessor(crashProcessor);
        }
--- a/lib_base/src/main/java/com/android/base/app/BaseAppContext.java
+++ b/lib_base/src/main/java/com/android/base/app/BaseAppContext.java
@ -10,37 +10,37 @@ public class BaseAppContext extends Application {
    @Override
    protected void attachBaseContext(Context base) {
        super.attachBaseContext(base);
-        BaseKit.get().getApplicationDelegate().attachBaseContext(base);
+        Sword.get().getApplicationDelegate().attachBaseContext(base);
    }

    @Override
    public void onCreate() {
        super.onCreate();
-        BaseKit.get().getApplicationDelegate().onCreate(this);
+        Sword.get().getApplicationDelegate().onCreate(this);
    }

    @Override
    public void onLowMemory() {
        super.onLowMemory();
-        BaseKit.get().getApplicationDelegate().onLowMemory();
+        Sword.get().getApplicationDelegate().onLowMemory();
    }

    @Override
    public void onTrimMemory(int level) {
        super.onTrimMemory(level);
-        BaseKit.get().getApplicationDelegate().onTrimMemory(level);
+        Sword.get().getApplicationDelegate().onTrimMemory(level);
    }

    @Override
    public void onConfigurationChanged(Configuration newConfig) {
        super.onConfigurationChanged(newConfig);
-        BaseKit.get().getApplicationDelegate().onConfigurationChanged(newConfig);
+        Sword.get().getApplicationDelegate().onConfigurationChanged(newConfig);
    }

    @Override
    public void onTerminate() {
        super.onTerminate();
-        BaseKit.get().getApplicationDelegate().onTerminate();
+        Sword.get().getApplicationDelegate().onTerminate();
    }

 }
--- a/lib_base/src/main/java/com/android/base/app/CrashHandler.java
+++ b/lib_base/src/main/java/com/android/base/app/CrashHandler.java
@ -22,7 +22,7 @@ import timber.log.Timber;
 final class CrashHandler implements Thread.UncaughtExceptionHandler {

    private Context mContext;
-    private BaseKit.CrashProcessor mCrashProcessor;
+    private Sword.CrashProcessor mCrashProcessor;

    public static CrashHandler register(Application application) {
        CrashHandler crashHandler = new CrashHandler(application);
@ -30,7 +30,7 @@ final class CrashHandler implements Thread.UncaughtExceptionHandler {
        return crashHandler;
    }

-    void setCrashProcessor(BaseKit.CrashProcessor crashProcessor) {
+    void setCrashProcessor(Sword.CrashProcessor crashProcessor) {
        mCrashProcessor = crashProcessor;
    }

--- a/lib_base/src/main/java/com/android/base/app/BaseKit.java
+++ b/lib_base/src/main/java/com/android/base/app/BaseKit.java
@ -11,7 +11,7 @@ import com.android.base.app.fragment.LoadingViewFactory;
 import com.android.base.app.ui.PageNumber;
 import com.android.base.app.ui.RefreshLoadViewFactory;
 import com.android.base.app.ui.RefreshViewFactory;
-import com.android.base.interfaces.adapter.ActivityLifecycleCallbacksAdapter;
+import com.android.base.interfaces.ActivityLifecycleCallbacksAdapter;
 import com.android.base.receiver.NetworkState;
 import com.blankj.utilcode.util.ActivityUtils;
 import com.blankj.utilcode.util.AppUtils;
@ -27,22 +27,23 @@ import dagger.android.support.AndroidSupportInjection;
 import io.reactivex.Flowable;

 /**
- * 基础库工具
+ * useful tools for android development, just like a sword.
 *
 * @author Ztiany
 * Email: ztiany3@gmail.com
 * Date : 2018-04-16 17:12
 */
+@SuppressWarnings("unused")
@UiThread
-public final class BaseKit {
+public final class Sword {

-    private static final BaseKit ONLY_BASE = new BaseKit();
+    private static final Sword ONLY_BASE = new Sword();

-    private BaseKit() {
+    private Sword() {
        mApplicationDelegate = new ApplicationDelegate();
    }

-    public static BaseKit get() {
+    public static Sword get() {
        return ONLY_BASE;
    }

@ -64,12 +65,11 @@ public final class BaseKit {
    /**
     * 获取 Application 代理
     */
-    @SuppressWarnings("WeakerAccess")
    public ApplicationDelegate getApplicationDelegate() {
        return mApplicationDelegate;
    }

-    public BaseKit registerLoadingFactory(LoadingViewFactory loadingViewFactory) {
+    public Sword registerLoadingFactory(LoadingViewFactory loadingViewFactory) {
        if (mLoadingViewFactory != null) {
            throw new UnsupportedOperationException("LoadingViewFactory had already set");
        }
@ -93,17 +93,17 @@ public final class BaseKit {
        void uncaughtException(Thread thread, Throwable ex);
    }

-    public BaseKit setCrashProcessor(CrashProcessor crashProcessor) {
+    public Sword setCrashProcessor(CrashProcessor crashProcessor) {
        mApplicationDelegate.setCrashProcessor(crashProcessor);
        return this;
    }

-    public BaseKit setDefaultPageStart(int pageStart) {
+    public Sword setDefaultPageStart(int pageStart) {
        PageNumber.setDefaultPageStart(pageStart);
        return this;
    }

-    public BaseKit setDefaultPageSize(int defaultPageSize) {
+    public Sword setDefaultPageSize(int defaultPageSize) {
        PageNumber.setDefaultPageSize(defaultPageSize);
        return this;
    }
@ -113,12 +113,12 @@ public final class BaseKit {
     *
     * @param defaultContainerId 容器id
     */
-    public BaseKit setDefaultFragmentContainerId(int defaultContainerId) {
+    public Sword setDefaultFragmentContainerId(int defaultContainerId) {
        FragmentConfig.setDefaultContainerId(defaultContainerId);
        return this;
    }

-    public BaseKit enableAutoInject() {
+    public Sword enableAutoInject() {
        Application.ActivityLifecycleCallbacks activityLifecycleCallbacks = new ActivityLifecycleCallbacksAdapter() {

            @Override
@ -182,8 +182,7 @@ public final class BaseKit {
        boolean isServerError(Throwable throwable);
    }

-    @SuppressWarnings("all")
-    public BaseKit setErrorClassifier(ErrorClassifier errorClassifier) {
+    public Sword setErrorClassifier(ErrorClassifier errorClassifier) {
        if (mErrorClassifier != null) {
            throw new UnsupportedOperationException("ErrorClassifier had already set");
        }
@ -195,12 +194,12 @@ public final class BaseKit {
        return mErrorClassifier;
    }

-    public BaseKit registerRefreshLoadViewFactory(RefreshLoadViewFactory.Factory factory) {
+    public Sword registerRefreshLoadViewFactory(RefreshLoadViewFactory.Factory factory) {
        RefreshLoadViewFactory.registerFactory(factory);
        return this;
    }

-    public BaseKit registerRefreshViewFactory(RefreshViewFactory.Factory factory) {
+    public Sword registerRefreshViewFactory(RefreshViewFactory.Factory factory) {
        RefreshViewFactory.registerFactory(factory);
        return this;
    }
--- a/lib_base/src/main/java/com/android/base/app/aac/SingleLiveData.java
+++ b/lib_base/src/main/java/com/android/base/app/aac/SingleLiveData.java
@ -19,7 +19,6 @@ public class SingleLiveData<T> extends MediatorLiveData<T> {

    private final List<WeakReference<ObserverWrapper<? super T>>> mWrapperObserverList = new ArrayList<>();

-
    @Override
    public void setValue(T value) {
        mVersion++;
--- a/lib_base/src/main/java/com/android/base/app/activity/BaseActivity.java
+++ b/lib_base/src/main/java/com/android/base/app/activity/BaseActivity.java
@ -7,6 +7,8 @@ import android.view.View;
 import com.android.base.utils.android.compat.AndroidVersion;
 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.UiThread;
@ -121,7 +123,7 @@ public abstract class BaseActivity extends AppCompatActivity implements Activity
    }

    @Override
-    protected void onSaveInstanceState(Bundle outState) {
+    protected void onSaveInstanceState(@NotNull Bundle outState) {
        super.onSaveInstanceState(outState);
        mActivityDelegates.callOnSaveInstanceState(outState);
    }
--- a/lib_base/src/main/java/com/android/base/app/fragment/BaseDialogFragment.java
+++ b/lib_base/src/main/java/com/android/base/app/fragment/BaseDialogFragment.java
@ -7,12 +7,14 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

-import com.android.base.app.BaseKit;
+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;
@ -49,7 +51,7 @@ public class BaseDialogFragment extends AppCompatDialogFragment implements Loadi
    }

    @Override
-    public void onAttach(Context context) {
+    public void onAttach(@NotNull Context context) {
        super.onAttach(context);
        Timber.tag(tag()).d("onAttach() called with: context = [" + context + "]");
        mFragmentDelegates.onAttach(context);
@ -235,7 +237,7 @@ public class BaseDialogFragment extends AppCompatDialogFragment implements Loadi

    private LoadingView getLoadingViewImpl() {
        if (mLoadingViewImpl == null) {
-            mLoadingViewImpl = BaseKit.get().getLoadingViewFactory().createLoadingDelegate(getContext());
+            mLoadingViewImpl = Sword.get().getLoadingViewFactory().createLoadingDelegate(getContext());
        }
        return mLoadingViewImpl;
    }
--- a/lib_base/src/main/java/com/android/base/app/fragment/BaseFragment.java
+++ b/lib_base/src/main/java/com/android/base/app/fragment/BaseFragment.java
@ -8,12 +8,14 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewParent;

-import com.android.base.app.BaseKit;
+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;
@ -50,7 +52,7 @@ public class BaseFragment extends Fragment implements LoadingView, OnBackPressLi
    }

    @Override
-    public void onAttach(Context context) {
+    public void onAttach(@NotNull Context context) {
        super.onAttach(context);
        Timber.tag(tag()).d("onAttach() called with: context = [" + context + "]");
        mFragmentDelegates.onAttach(context);
@ -249,7 +251,7 @@ public class BaseFragment extends Fragment implements LoadingView, OnBackPressLi
            mLoadingViewImpl = onCreateLoadingView();
        }
        if (mLoadingViewImpl == null) {
-            mLoadingViewImpl = BaseKit.get().getLoadingViewFactory().createLoadingDelegate(getContext());
+            mLoadingViewImpl = Sword.get().getLoadingViewFactory().createLoadingDelegate(getContext());
        }
        return mLoadingViewImpl;
    }
--- a/lib_base/src/main/java/com/android/base/app/fragment/FragmentInfo.java
+++ b/lib_base/src/main/java/com/android/base/app/fragment/FragmentInfo.java
@ -2,10 +2,11 @@ package com.android.base.app.fragment;

 import android.content.Context;
 import android.os.Bundle;
-import androidx.fragment.app.Fragment;

 import java.lang.ref.WeakReference;

+import androidx.fragment.app.Fragment;
+
@SuppressWarnings("WeakerAccess,unused")
 public class FragmentInfo {

--- a/lib_base/src/main/java/com/android/base/app/fragment/Fragments.kt
+++ b/lib_base/src/main/java/com/android/base/app/fragment/Fragments.kt
@ -241,22 +241,22 @@ private class SafelyFragmentTransactionActivityDelegate : ActivityDelegate<Fragm

 private class SafelyFragmentTransactionFragmentDelegate : FragmentDelegate<Fragment> {

-    private val mPendingTransactions = mutableListOf<FragmentTransaction>()
+    private val pendingTransactions = mutableListOf<FragmentTransaction>()

    fun safeCommit(@NonNull fragment: Fragment, @NonNull transaction: FragmentTransaction): Boolean {
        return if (fragment.isResumed) {
            transaction.commit()
            false
        } else {
-            mPendingTransactions.add(transaction)
+            pendingTransactions.add(transaction)
            true
        }
    }

    override fun onResume() {
-        if (mPendingTransactions.isNotEmpty()) {
-            mPendingTransactions.forEach { it.commit() }
-            mPendingTransactions.clear()
+        if (pendingTransactions.isNotEmpty()) {
+            pendingTransactions.forEach { it.commit() }
+            pendingTransactions.clear()
        }
    }

@ -273,7 +273,7 @@ class EnhanceFragmentTransaction constructor(

    /**
     * 把 [fragment] 添加到回退栈中，并 hide 其他 fragment，
-     * 如果 [containerId]==0，则使用 [com.android.base.app.BaseKit.setDefaultFragmentContainerId] 中配置的 id，
+     * 如果 [containerId]==0，则使用 [com.android.base.app.Sword.setDefaultFragmentContainerId] 中配置的 id，
     * 如果 [tag] ==null 则使用 fragment 对应 class 的全限定类名。
     */
    fun addWithStack(containerId: Int = 0, fragment: Fragment, tag: String? = null, transition: Boolean = true): EnhanceFragmentTransaction {
@ -292,7 +292,7 @@ class EnhanceFragmentTransaction constructor(
    }

    /**
-     * replace 方式把 [fragment] 添加到回退栈中，如果 [containerId]==0，则使用 [com.android.base.app.BaseKit.setDefaultFragmentContainerId] 中配置的 id，
+     * replace 方式把 [fragment] 添加到回退栈中，如果 [containerId]==0，则使用 [com.android.base.app.Sword.setDefaultFragmentContainerId] 中配置的 id，
     * 如果 [tag] ==null 则使用 fragment 对应 class 的全限定类名。
     */
    fun replaceWithStack(containerId: Int = 0, fragment: Fragment, tag: String? = null, transition: Boolean = true): EnhanceFragmentTransaction {
@ -317,17 +317,17 @@ class EnhanceFragmentTransaction constructor(
    }

    /**
-     * 添加 [fragment]，默认使用 [com.android.base.app.BaseKit.setDefaultFragmentContainerId] 中配置的 id，如果 [tag] 为null，则使用 [fragment] 的全限定类。
+     * 添加 [fragment]，默认使用 [com.android.base.app.Sword.setDefaultFragmentContainerId] 中配置的 id，如果 [tag] 为null，则使用 [fragment] 的全限定类。
     */
-    fun addWithDefaultContainer(fragment: Fragment, tag: String? = null): FragmentTransaction {
+    fun addFragment(fragment: Fragment, tag: String? = null): FragmentTransaction {
        val nonnullTag = (tag ?: fragment.javaClassName())
        return fragmentTransaction.add(FragmentConfig.defaultContainerId(), fragment, nonnullTag)
    }

    /**
-     * 替换为 [fragment]，id 使用 [com.android.base.app.BaseKit.setDefaultFragmentContainerId] 中配置的 id，如果 [tag] 为null，则使用 [fragment] 的全限定类名。
+     * 替换为 [fragment]，id 使用 [com.android.base.app.Sword.setDefaultFragmentContainerId] 中配置的 id，如果 [tag] 为null，则使用 [fragment] 的全限定类名。
     */
-    fun replaceWithDefaultContainer(fragment: Fragment, tag: String? = null, transition: Boolean = true): FragmentTransaction {
+    fun replaceFragment(fragment: Fragment, tag: String? = null, transition: Boolean = true): FragmentTransaction {
        val nonnullTag = (tag ?: fragment.javaClassName())
        if (transition) {
            setOpeningTransition()
--- a/lib_base/src/main/java/com/android/base/app/ui/UIEx.kt
+++ b/lib_base/src/main/java/com/android/base/app/ui/UIEx.kt
@ -2,7 +2,7 @@

 package com.android.base.app.ui

-import com.android.base.app.BaseKit
+import com.android.base.app.Sword
 import com.android.base.utils.common.isEmpty
 import timber.log.Timber

@ -91,7 +91,7 @@ fun RefreshListLayout<*>.processListErrorWithStatus(throwable: Throwable) {
        loadMoreFailed()
    }
    if (isEmpty) {
-        val errorTypeClassifier = BaseKit.get().errorClassifier()
+        val errorTypeClassifier = Sword.get().errorClassifier()
        if (errorTypeClassifier != null) {
            when {
                errorTypeClassifier.isNetworkError(throwable) -> showNetErrorLayout()
@ -145,7 +145,7 @@ fun RefreshStateLayout.processErrorWithStatus(throwable: Throwable?) {
    if (isRefreshing) {
        refreshCompleted()
    }
-    val errorTypeClassifier = BaseKit.get().errorClassifier()
+    val errorTypeClassifier = Sword.get().errorClassifier()
    if (errorTypeClassifier != null) {
        when {
            errorTypeClassifier.isNetworkError(throwable) -> {
--- a/lib_base/src/main/java/com/android/base/data/Resource.java
+++ b/lib_base/src/main/java/com/android/base/data/Resource.java
@ -1,152 +0,0 @@
-package com.android.base.data;
-
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
-
-/**
- * @author Ztiany
- * Email: ztiany3@gmail.com
- * Date : 2018-05-15 16:23
- */
-public class Resource<T> {
-
-    private final Throwable mError;
-    private final Status mStatus;
-    private final T mData; //data or default data
-
-    private Resource(Throwable error, T data, Status status) {
-        mError = error;
-        mStatus = status;
-        mData = data;
-    }
-
-    public boolean isSuccess() {
-        return mStatus == Status.SUCCESS;
-    }
-
-    public boolean isNoChange() {
-        return mStatus == Status.NOT_CHANGED;
-    }
-
-    public boolean isLoading() {
-        return mStatus == Status.LOADING;
-    }
-
-    public final boolean isError() {
-        return mStatus == Status.ERROR;
-    }
-
-    public final boolean hasData() {
-        return mData != null;
-    }
-
-    public static <T> Resource<T> success() {
-        return new Resource<>(null, null, Status.SUCCESS);
-    }
-
-    public static <T> Resource<T> success(@Nullable T data) {
-        return new Resource<>(null, data, Status.SUCCESS);
-    }
-
-    public static <T> Resource<T> error(@NonNull Throwable error) {
-        return error(error, null);
-    }
-
-    /**
-     * 创建一个 error 状态，且设置一个默认的数据
-     */
-    public static <T> Resource<T> error(@NonNull Throwable error, T defaultValue) {
-        return new Resource<>(error, defaultValue, Status.ERROR);
-    }
-
-    public static <T> Resource<T> loading() {
-        return loading(null);
-    }
-
-    /**
-     * 创建一个 loading 状态，且设置一个默认的数据
-     */
-    public static <T> Resource<T> loading(T defaultValue) {
-        return new Resource<>(null, defaultValue, Status.LOADING);
-    }
-
-    /**
-     * 如果数据源(比如 Repository)缓存了上一次请求的数据，然后对其当前请求返回的数据，发现数据是一样的，可以使用此状态表示
-     *
-     * @return Resource
-     */
-    public static Resource noChange() {
-        return new Resource<>(null, null, Status.NOT_CHANGED);
-    }
-
-    /**
-     * 获取 Resource 中保存的数据，只有在 success 状态并且存在数据时下才能调用此方法，否则将抛出异常。
-     *
-     * @return Resource 中保存的数据。
-     * @throws UnsupportedOperationException 非 success 状态调用此方法。
-     * @throws NullPointerException          Resource 中没有保存数据时调用此方法。
-     */
-    @NonNull
-    public T data() {
-        if (isError() || isLoading() || isNoChange()) {
-            throw new UnsupportedOperationException("This method can only be called when the state success");
-        }
-        if (mData == null) {
-            throw new NullPointerException("Data is null");
-        }
-        return mData;
-    }
-
-    /**
-     * 获取 Resource 中保存的数据，如果不存在数据则返回 defaultData 所设置的默认数据，在不同状态下获取的数据具有不同的意义：
-     *
-     * <pre>
-     *     <li>success 状态下，返回一个成功操作所产生的数据</li>
-     *     <li>error 状态下，返回一个默认的数据，如果存在的话</li>
-     *     <li>loading 状态下，返回一个默认的数据，如果存在的话</li>
-     * </pre>
-     *
-     * @param defaultData 如果不存在数据则返回 defaultData 所设置的默认数据。
-     * @return Resource 中保存的数据。
-     */
-    @Nullable
-    public T orElse(@Nullable T defaultData) {
-        if (mData == null) {
-            return defaultData;
-        }
-        return mData;
-    }
-
-    /**
-     * 获取 Resource 中保存的数据，在不同状态下获取的数据具有不同的意义：
-     *
-     * <pre>
-     *     <li>success 状态下，返回一个成功操作所产生的数据</li>
-     *     <li>error 状态下，返回一个默认的数据，如果存在的话</li>
-     *     <li>loading 状态下，返回一个默认的数据，如果存在的话</li>
-     * </pre>
-     *
-     * @return Resource 中保存的数据。
-     */
-    @Nullable
-    public T get() {
-        return mData;
-    }
-
-    public Throwable error() {
-        return mError;
-    }
-
-    @NonNull
-    @Override
-    public String toString() {
-        return "Resource{" +
-                "mError=" + mError +
-                ", mStatus=" + mStatus +
-                ", mData=" + mData +
-                '}';
-    }
-
-}
--- a/lib_base/src/main/java/com/android/base/data/Resource.kt
+++ b/lib_base/src/main/java/com/android/base/data/Resource.kt
@ -1,5 +1,135 @@
 package com.android.base.data

+
+/**
+ * @author Ztiany
+ * Email: ztiany3@gmail.com
+ * Date : 2018-05-15 16:23
+ */
+class Resource<T> private constructor(
+        private val error: Throwable?,
+        //data or default data
+        private val data: T?,
+        private val status: Status
+) {
+
+    val isSuccess: Boolean
+        get() = status == Status.SUCCESS
+
+    val isNoChange: Boolean
+        get() = status == Status.NOT_CHANGED
+
+    val isLoading: Boolean
+        get() = status == Status.LOADING
+
+    val isError: Boolean
+        get() = status == Status.ERROR
+
+    fun hasData(): Boolean {
+        return data != null
+    }
+
+    /**
+     * 获取 Resource 中保存的数据，只有在 success 状态并且存在数据时下才能调用此方法，否则将抛出异常。
+     *
+     * @return Resource 中保存的数据。
+     * @throws UnsupportedOperationException 非 success 状态调用此方法。
+     * @throws NullPointerException          Resource 中没有保存数据时调用此方法。
+     */
+    fun data(): T {
+        if (isError || isLoading || isNoChange) {
+            throw UnsupportedOperationException("This method can only be called when the is state success")
+        }
+        if (data == null) {
+            throw NullPointerException("Data is null")
+        }
+        return data
+    }
+
+    /**
+     * 获取 Resource 中保存的数据，如果不存在数据则返回 defaultData 所设置的默认数据，在不同状态下获取的数据具有不同的意义：
+     *
+     *  * success 状态下，返回一个成功操作所产生的数据
+     *  * error 状态下，返回一个默认的数据，如果存在的话
+     *  * loading 状态下，返回一个默认的数据，如果存在的话
+     *
+     * @param defaultData 如果不存在数据则返回 defaultData 所设置的默认数据。
+     * @return Resource 中保存的数据。
+     */
+    fun orElse(defaultData: T?): T? {
+        return data ?: defaultData
+    }
+
+    /**
+     * 获取 Resource 中保存的数据，在不同状态下获取的数据具有不同的意义：
+     *
+     *  * success 状态下，返回一个成功操作所产生的数据
+     *  * error 状态下，返回一个默认的数据，如果存在的话
+     *  * loading 状态下，返回一个默认的数据，如果存在的话
+     *
+     * @return Resource 中保存的数据。
+     */
+    fun get(): T? {
+        return data
+    }
+
+    fun error(): Throwable {
+        return error ?: throw NullPointerException("This method can only be called when the state is error")
+    }
+
+    override fun toString(): String {
+        return "Resource{" +
+                "mError=" + error +
+                ", mStatus=" + status +
+                ", mData=" + data +
+                '}'.toString()
+    }
+
+    companion object {
+
+        fun <T> success(): Resource<T> {
+            return Resource(null, null, Status.SUCCESS)
+        }
+
+        fun <T> success(data: T?): Resource<T> {
+            return Resource(null, data, Status.SUCCESS)
+        }
+
+        fun <T> error(error: Throwable): Resource<T> {
+            return error(error, null)
+        }
+
+        /**
+         * 创建一个 error 状态，且设置一个默认的数据
+         */
+        fun <T> error(error: Throwable, defaultValue: T?): Resource<T> {
+            return Resource(error, defaultValue, Status.ERROR)
+        }
+
+        fun <T> loading(): Resource<T> {
+            return loading(null)
+        }
+
+        /**
+         * 创建一个 loading 状态，且设置一个默认的数据
+         */
+        fun <T> loading(defaultValue: T?): Resource<T> {
+            return Resource(null, defaultValue, Status.LOADING)
+        }
+
+        /**
+         * 如果数据源(比如 Repository)缓存了上一次请求的数据，然后对其当前请求返回的数据，发现数据是一样的，可以使用此状态表示
+         *
+         * @return Resource
+         */
+        fun <T> noChange(): Resource<T> {
+            return Resource(null, null, Status.NOT_CHANGED)
+        }
+    }
+
+}
+
+
 /**when in loading*/
 inline fun <T> Resource<T>.onLoading(onLoading: () -> Unit): Resource<T> {
    if (this.isLoading) {
--- a/lib_base/src/main/java/com/android/base/data/Status.java
+++ b/lib_base/src/main/java/com/android/base/data/Status.java
@ -1,4 +1,4 @@
-package com.android.base.data;
+package com.android.base.data

 /**
 * 用于表示各种状态
@ -7,9 +7,9 @@ package com.android.base.data;
 * Email: ztiany3@gmail.com
 * Date : 2019-02-18 11:49
 */
-public enum Status {
+enum class Status {
    LOADING,
    ERROR,
    SUCCESS,
-    NOT_CHANGED,
+    NOT_CHANGED
 }
--- a/lib_base/src/main/java/com/android/base/imageloader/DisplayConfig.java
+++ b/lib_base/src/main/java/com/android/base/imageloader/DisplayConfig.java
@ -30,7 +30,6 @@ public class DisplayConfig {
    public static final int ANIM_NONE = 1;

    private DisplayConfig() {
-
    }

    public static DisplayConfig create() {
--- a/lib_base/src/main/java/com/android/base/interfaces/adapter/ActivityLifecycleCallbacksAdapter.java
+++ b/lib_base/src/main/java/com/android/base/interfaces/adapter/ActivityLifecycleCallbacksAdapter.java
@ -1,4 +1,4 @@
-package com.android.base.interfaces.adapter;
+package com.android.base.interfaces;

 import android.app.Activity;
 import android.app.Application;
--- a/lib_base/src/main/java/com/android/base/interfaces/adapter/DrawerListenerAdapter.java
+++ b/lib_base/src/main/java/com/android/base/interfaces/adapter/DrawerListenerAdapter.java
@ -1,4 +1,4 @@
-package com.android.base.interfaces.adapter;
+package com.android.base.interfaces;

 import android.view.View;

--- a/lib_base/src/main/java/com/android/base/interfaces/adapter/OnPageChangeListenerAdapter.java
+++ b/lib_base/src/main/java/com/android/base/interfaces/adapter/OnPageChangeListenerAdapter.java
@ -1,4 +1,4 @@
-package com.android.base.interfaces.adapter;
+package com.android.base.interfaces;


 import androidx.viewpager.widget.ViewPager;
--- a/lib_base/src/main/java/com/android/base/interfaces/adapter/OnSeekBarChangeListenerAdapter.java
+++ b/lib_base/src/main/java/com/android/base/interfaces/adapter/OnSeekBarChangeListenerAdapter.java
@ -1,4 +1,4 @@
-package com.android.base.interfaces.adapter;
+package com.android.base.interfaces;

 import android.widget.SeekBar;

--- a/lib_base/src/main/java/com/android/base/interfaces/adapter/OnTabSelectedListenerAdapter.java
+++ b/lib_base/src/main/java/com/android/base/interfaces/adapter/OnTabSelectedListenerAdapter.java
@ -1,4 +1,4 @@
-package com.android.base.interfaces.adapter;
+package com.android.base.interfaces;


 import com.google.android.material.tabs.TabLayout;
--- a/lib_base/src/main/java/com/android/base/interfaces/adapter/TextWatcherAdapter.java
+++ b/lib_base/src/main/java/com/android/base/interfaces/adapter/TextWatcherAdapter.java
@ -1,4 +1,4 @@
-package com.android.base.interfaces.adapter;
+package com.android.base.interfaces;

 import android.text.Editable;
 import android.text.TextWatcher;
--- a/lib_base/src/main/java/com/android/base/interfaces/adapter/TransitionListenerAdapter.java
+++ b/lib_base/src/main/java/com/android/base/interfaces/adapter/TransitionListenerAdapter.java
@ -1,4 +1,4 @@
-package com.android.base.interfaces.adapter;
+package com.android.base.interfaces;

 import android.os.Build;
 import android.transition.Transition;
--- a/lib_base/src/main/java/com/android/base/utils/android/SoftKeyboardUtils.java
+++ b/lib_base/src/main/java/com/android/base/utils/android/SoftKeyboardUtils.java
@ -81,5 +81,4 @@ public class SoftKeyboardUtils {
        }
    }

-
 }
--- a/lib_base/src/main/java/com/android/base/utils/android/WindowUtils.java
+++ b/lib_base/src/main/java/com/android/base/utils/android/WindowUtils.java
@ -34,8 +34,6 @@ public final class WindowUtils {
     */
    public static int getDisplayRotation(Activity activity) {
        switch (activity.getWindowManager().getDefaultDisplay().getRotation()) {
-            case Surface.ROTATION_0:
-                return 0;
            case Surface.ROTATION_90:
                return 90;
            case Surface.ROTATION_180:
@ -154,5 +152,4 @@ public final class WindowUtils {
        return km != null && km.inKeyguardRestrictedInputMode();
    }

-
 }
--- a/lib_base/src/main/java/com/android/base/utils/android/views/ListViewEx.kt
+++ b/lib_base/src/main/java/com/android/base/utils/android/views/ListViewEx.kt
@ -0,0 +1,15 @@
+package com.android.base.utils.android.views
+
+import android.view.View
+import android.widget.ListView
+
+/**ListView 局部刷新*/
+fun ListView.updateItemView(position: Int, updater: (itemView: View) -> Unit) {
+    val firstPos = firstVisiblePosition
+    val lastPos = lastVisiblePosition
+    //可见才更新，不可见则在getView()时更新
+    if (position in firstPos..lastPos) {
+        val view = getChildAt(position - firstPos)
+        updater(view)
+    }
+}
--- a/lib_base/src/main/java/com/android/base/utils/android/views/TextViewEx.kt
+++ b/lib_base/src/main/java/com/android/base/utils/android/views/TextViewEx.kt
@ -11,7 +11,7 @@ import android.widget.EditText
 import android.widget.TextView
 import androidx.annotation.DrawableRes
 import androidx.core.content.ContextCompat
-import com.android.base.interfaces.adapter.TextWatcherAdapter
+import com.android.base.interfaces.TextWatcherAdapter
 import com.google.android.material.textfield.TextInputLayout

 inline fun TextView.textWatcher(init: KTextWatcher.() -> Unit) = addTextChangedListener(KTextWatcher().apply(init))
--- a/lib_base/src/main/java/com/android/base/utils/android/views/ViewEx.kt
+++ b/lib_base/src/main/java/com/android/base/utils/android/views/ViewEx.kt
@ -131,59 +131,83 @@ fun View.setPaddingBottom(padding: Int) {
    this.setPadding(paddingLeft, paddingTop, paddingRight, padding)
 }

-fun newLayoutParams(width: Int = ViewGroup.MarginLayoutParams.WRAP_CONTENT, height: Int = ViewGroup.MarginLayoutParams.WRAP_CONTENT): ViewGroup.LayoutParams {
-    return ViewGroup.LayoutParams(width, height)
+fun newWWLayoutParams(): ViewGroup.LayoutParams {
+    return ViewGroup.LayoutParams(ViewGroup.MarginLayoutParams.WRAP_CONTENT, ViewGroup.MarginLayoutParams.WRAP_CONTENT)
 }

-fun newMarginLayoutParams(width: Int = ViewGroup.MarginLayoutParams.WRAP_CONTENT, height: Int = ViewGroup.MarginLayoutParams.WRAP_CONTENT): ViewGroup.MarginLayoutParams {
-    return ViewGroup.MarginLayoutParams(width, height)
+fun newWMLayoutParams(): ViewGroup.LayoutParams {
+    return ViewGroup.LayoutParams(ViewGroup.MarginLayoutParams.WRAP_CONTENT, ViewGroup.MarginLayoutParams.MATCH_PARENT)
 }

-fun View.setTopMargin(topMargin: Int) {
+fun newMWLayoutParams(): ViewGroup.LayoutParams {
+    return ViewGroup.LayoutParams(ViewGroup.MarginLayoutParams.MATCH_PARENT, ViewGroup.MarginLayoutParams.WRAP_CONTENT)
+}
+
+fun newMMLayoutParams(): ViewGroup.LayoutParams {
+    return ViewGroup.LayoutParams(ViewGroup.MarginLayoutParams.MATCH_PARENT, ViewGroup.MarginLayoutParams.MATCH_PARENT)
+}
+
+fun newWWMarginLayoutParams(): ViewGroup.MarginLayoutParams {
+    return ViewGroup.MarginLayoutParams(ViewGroup.MarginLayoutParams.WRAP_CONTENT, ViewGroup.MarginLayoutParams.WRAP_CONTENT)
+}
+
+fun newWMMarginLayoutParams(): ViewGroup.MarginLayoutParams {
+    return ViewGroup.MarginLayoutParams(ViewGroup.MarginLayoutParams.WRAP_CONTENT, ViewGroup.MarginLayoutParams.MATCH_PARENT)
+}
+
+fun newMWMarginLayoutParams(): ViewGroup.MarginLayoutParams {
+    return ViewGroup.MarginLayoutParams(ViewGroup.MarginLayoutParams.MATCH_PARENT, ViewGroup.MarginLayoutParams.WRAP_CONTENT)
+}
+
+fun newMMMarginLayoutParams(): ViewGroup.MarginLayoutParams {
+    return ViewGroup.MarginLayoutParams(ViewGroup.MarginLayoutParams.MATCH_PARENT, ViewGroup.MarginLayoutParams.MATCH_PARENT)
+}
+
+fun View.setTopMargin(topMargin: Int, layoutParamsCreator: (() -> ViewGroup.MarginLayoutParams)? = null) {
    val params: ViewGroup.LayoutParams? = layoutParams
    if (params is ViewGroup.MarginLayoutParams) {
        params.topMargin = topMargin
    } else {
-        layoutParams = newMarginLayoutParams().apply {
+        layoutParams = layoutParamsCreator?.invoke() ?: newWWMarginLayoutParams().apply {
            this.topMargin = topMargin
        }
    }
 }

-fun View.setBottomMargin(bottomMargin: Int) {
+fun View.setBottomMargin(bottomMargin: Int, layoutParamsCreator: (() -> ViewGroup.MarginLayoutParams)? = null) {
    val params: ViewGroup.LayoutParams? = layoutParams
    if (params is ViewGroup.MarginLayoutParams) {
        params.bottomMargin = bottomMargin
    } else {
-        layoutParams = newMarginLayoutParams().apply {
+        layoutParams = layoutParamsCreator?.invoke() ?: newWWMarginLayoutParams().apply {
            this.bottomMargin = bottomMargin
        }
    }
 }

-fun View.setLeftMargin(leftMargin: Int) {
+fun View.setLeftMargin(leftMargin: Int, layoutParamsCreator: (() -> ViewGroup.MarginLayoutParams)? = null) {
    val params: ViewGroup.LayoutParams? = layoutParams
    if (params is ViewGroup.MarginLayoutParams) {
        params.leftMargin = leftMargin
    } else {
-        layoutParams = newMarginLayoutParams().apply {
+        layoutParams = layoutParamsCreator?.invoke() ?: newWWMarginLayoutParams().apply {
            this.leftMargin = leftMargin
        }
    }
 }

-fun View.setRightMargin(rightMargin: Int) {
+fun View.setRightMargin(rightMargin: Int, layoutParamsCreator: (() -> ViewGroup.MarginLayoutParams)? = null) {
    val params: ViewGroup.LayoutParams? = layoutParams
    if (params is ViewGroup.MarginLayoutParams) {
        params.rightMargin = rightMargin
    } else {
-        layoutParams = newMarginLayoutParams().apply {
+        layoutParams = layoutParamsCreator?.invoke() ?: newWWMarginLayoutParams().apply {
            this.rightMargin = rightMargin
        }
    }
 }

-fun View.setRightMargins(leftMargin: Int, topMargin: Int, rightMargin: Int, bottomMargin: Int) {
+fun View.setMargins(leftMargin: Int, topMargin: Int, rightMargin: Int, bottomMargin: Int, layoutParamsCreator: (() -> ViewGroup.MarginLayoutParams)? = null) {
    val params: ViewGroup.LayoutParams? = layoutParams
    if (params is ViewGroup.MarginLayoutParams) {
        params.rightMargin = rightMargin
@ -191,7 +215,7 @@ fun View.setRightMargins(leftMargin: Int, topMargin: Int, rightMargin: Int, bott
        params.bottomMargin = bottomMargin
        params.topMargin = topMargin
    } else {
-        layoutParams = newMarginLayoutParams().apply {
+        layoutParams = layoutParamsCreator?.invoke() ?: newWWMarginLayoutParams().apply {
            this.rightMargin = rightMargin
            this.leftMargin = leftMargin
            this.bottomMargin = bottomMargin
--- a/lib_base/src/main/java/com/android/base/widget/ScrollChildSwipeRefreshLayout.java
+++ b/lib_base/src/main/java/com/android/base/widget/ScrollChildSwipeRefreshLayout.java
@ -45,7 +45,7 @@ public class ScrollChildSwipeRefreshLayout extends SwipeRefreshLayout {
        TypedArray colorsTypeArray = getResources().obtainTypedArray(colorSchemeArrayId);
        int indexCount = colorsTypeArray.length();
        if (indexCount != 0) {
-            int colors[] = new int[indexCount];
+            int[] colors = new int[indexCount];
            for (int i = 0; i < indexCount; i++) {
                colors[i] = colorsTypeArray.getColor(i, Color.BLACK);
            }
--- a/lib_base/src/main/java/com/android/base/widget/pulltozoom/PullToZoomScrollView.java
+++ b/lib_base/src/main/java/com/android/base/widget/pulltozoom/PullToZoomScrollView.java
@ -128,7 +128,6 @@ public class PullToZoomScrollView extends NestedScrollView {
        return mContainerView != null && mZoomView != null;
    }

-
    @Override
    protected boolean overScrollByCompat(int deltaX, int deltaY,
                                         int scrollX, int scrollY,
--- a/lib_base/src/main/java/com/android/base/widget/viewpager/BannerViewPager.java
+++ b/lib_base/src/main/java/com/android/base/widget/viewpager/BannerViewPager.java
@ -19,7 +19,7 @@ import androidx.viewpager.widget.ViewPager;
 *
 * @author Ztiany
 */
-public class ZViewPager extends FrameLayout {
+public class BannerViewPager extends FrameLayout {

    private final ViewPager mViewPager;
    private IPagerNumberView mPageNumberView;
@ -32,24 +32,24 @@ public class ZViewPager extends FrameLayout {
    private String mTransitionName;
    private OnPageClickListener mOnPageClickListener;

-    public ZViewPager(Context context) {
+    public BannerViewPager(Context context) {
        this(context, null);
    }

-    public ZViewPager(Context context, AttributeSet attrs) {
+    public BannerViewPager(Context context, AttributeSet attrs) {
        this(context, attrs, 0);
    }

-    public ZViewPager(Context context, AttributeSet attrs, int defStyleAttr) {
+    public BannerViewPager(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);

-        TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.ZViewPager);
+        TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.BannerViewPager);

        /*是否可以缩放*/
-        mScalable = typedArray.getBoolean(R.styleable.ZViewPager_zvp_scale, false);
+        mScalable = typedArray.getBoolean(R.styleable.BannerViewPager_zvp_scale_enable, false);
        /*用于支持5.0的transition动画*/
-        mTransitionName = typedArray.getString(R.styleable.ZViewPager_zvp_item_transition_name);
-        int pageId = typedArray.getResourceId(R.styleable.ZViewPager_zvp_pager_number_id, -1);
+        mTransitionName = typedArray.getString(R.styleable.BannerViewPager_zvp_item_transition_name);
+        int pageId = typedArray.getResourceId(R.styleable.BannerViewPager_zvp_pager_number_id, -1);

        typedArray.recycle();

--- a/lib_base/src/main/java/com/android/base/widget/viewpager/IPagerNumberView.java
+++ b/lib_base/src/main/java/com/android/base/widget/viewpager/IPagerNumberView.java
@ -7,7 +7,7 @@ package com.android.base.widget.viewpager;
 */
 public interface IPagerNumberView {

-    void setViewPager(ZViewPager viewPager);
+    void setViewPager(BannerViewPager viewPager);

    void setPageSize(int i);

--- a/lib_base/src/main/java/com/android/base/widget/viewpager/PageNumberView.kt
+++ b/lib_base/src/main/java/com/android/base/widget/viewpager/PageNumberView.kt
@ -83,7 +83,7 @@ class PageNumberView @JvmOverloads constructor(
        invalidate()
    }

-    override fun setViewPager(viewPager: ZViewPager) {
+    override fun setViewPager(viewPager: BannerViewPager) {
        //no op
    }

--- a/lib_base/src/main/res/values/base_attrs.xml
+++ b/lib_base/src/main/res/values/base_attrs.xml
@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>

-    <declare-styleable name="ZViewPager">
-        <attr name="zvp_scale" format="boolean"/>
+    <declare-styleable name="BannerViewPager">
+        <!--if pager is scalable, set it to true.-->
+        <attr name="zvp_scale_enable" format="boolean"/>
        <attr name="zvp_pager_number_id" format="reference"/>
        <attr name="zvp_item_transition_name" format="string|reference"/>
    </declare-styleable>
--- a/lib_base/src/test/java/com/android/base/rx/TestApplication.java
+++ b/lib_base/src/test/java/com/android/base/rx/TestApplication.java
@ -3,7 +3,7 @@ package com.android.base.rx;
 import android.app.Application;
 import android.content.Context;

-import com.android.base.app.BaseKit;
+import com.android.base.app.Sword;

 /**
 * @author Ztiany
@ -15,7 +15,7 @@ public class TestApplication extends Application {
    @Override
    protected void attachBaseContext(Context base) {
        super.attachBaseContext(base);
-        BaseKit.get().getApplicationDelegate().attachBaseContext(base);
+        Sword.get().getApplicationDelegate().attachBaseContext(base);
    }

 }
--- a/lib_base/src/test/java/com/android/base/rx/TestListFragment.java
+++ b/lib_base/src/test/java/com/android/base/rx/TestListFragment.java
@ -9,6 +9,8 @@ import com.android.base.adapter.recycler.MultiTypeAdapter;
 import com.android.base.app.fragment.BaseListFragment;
 import com.android.base.app.ui.AutoPageNumber;

+import org.jetbrains.annotations.NotNull;
+
 /**
 * @author Ztiany
 * Email: ztiany3@gmail.com
@ -17,7 +19,7 @@ import com.android.base.app.ui.AutoPageNumber;
 public class TestListFragment extends BaseListFragment<String> {

    @Override
-    protected void onViewPrepared(@NonNull View view, @Nullable Bundle savedInstanceState) {
+    protected void onViewPrepared(@NotNull @NonNull View view, @Nullable Bundle savedInstanceState) {
        super.onViewPrepared(view, savedInstanceState);
        MultiTypeAdapter recyclerAdapter = new MultiTypeAdapter(getContext());
        setupLoadMore(recyclerAdapter, new AutoPageNumber(this,recyclerAdapter));
--- a/lib_base/src/test/java/com/android/base/rx/TestStateFragment.java
+++ b/lib_base/src/test/java/com/android/base/rx/TestStateFragment.java
@ -8,6 +8,8 @@ import android.view.View;

 import com.android.base.app.fragment.BaseStateFragment;

+import org.jetbrains.annotations.NotNull;
+
 /**
 * @author Ztiany
 * Email: 1169654504@qq.com
@ -16,7 +18,7 @@ import com.android.base.app.fragment.BaseStateFragment;
 public class TestStateFragment extends BaseStateFragment {

    @Override
-    public void onAttach(Context context) {
+    public void onAttach(@NotNull Context context) {
        super.onAttach(context);
    }

@ -26,7 +28,7 @@ public class TestStateFragment extends BaseStateFragment {
    }

    @Override
-    protected void onViewPrepared(@NonNull View view, @Nullable Bundle savedInstanceState) {
+    protected void onViewPrepared(@NotNull @NonNull View view, @Nullable Bundle savedInstanceState) {
        super.onViewPrepared(view, savedInstanceState);
        getStateLayoutConfig();
    }