阳光沙滩-让学习编程变得更加简单

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2020-04-2910:58:37.4759969-9986/com.sunofbeaches.taobaounionE/MemoryLeakMonitorManager:MemoryLeakMonitor.jarisnotexist!2020-04-2910:58:37.4759969-9969/com.sunofbeaches.taobaounionE/Minikin:Couldnotgetcmaptablesize!2020-04-2910:58:37.5539969-9969/com.sunofbeaches.taobaounionE/AndroidRuntime:FATALEXCEPTION:main Process:com.sunofbeaches.taobaounion,PID:9969 java.lang.RuntimeException:UnabletostartactivityComponentInfo{com.sunofbeaches.taobaounion/com.example.wjw.com.myapplication.ui.activity.MainActivity}:java.lang.IllegalStateException:Requiredview'main_navigation_bar'withID2131296512forfield'mainNavigationBar'wasnotfound.Ifthisviewisoptionaladd'@Nullable'(fields)or'@Optional'(methods)annotation. atandroid.app.ActivityThread.performLaunchActivity(ActivityThread.java:3303) atandroid.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3411) atandroid.app.ActivityThread.-wrap12(UnknownSource:0) atandroid.app.ActivityThread$H.handleMessage(ActivityThread.java:1994) atandroid.os.Handler.dispatchMessage(Handler.java:108) atandroid.os.Looper.loop(Looper.java:166) atandroid.app.ActivityThread.main(ActivityThread.java:7529) atjava.lang.reflect.Method.invoke(NativeMethod) atcom.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:245) atcom.android.internal.os.ZygoteInit.main(ZygoteInit.java:921) Causedby:java.lang.IllegalStateException:Requiredview'main_navigation_bar'withID2131296512forfield'mainNavigationBar'wasnotfound.Ifthisviewisoptionaladd'@Nullable'(fields)or'@Optional'(methods)annotation. atbutterknife.internal.Utils.findRequiredView(Utils.java:84) atbutterknife.internal.Utils.findRequiredViewAsType(Utils.java:96) atcom.example.wjw.com.myapplication.ui.activity.MainActivity_ViewBinding.<init>(MainActivity_ViewBinding.java:27) atjava.lang.reflect.Constructor.newInstance0(NativeMethod) atjava.lang.reflect.Constructor.newInstance(Constructor.java:334) atbutterknife.ButterKnife.bind(ButterKnife.java:170) atbutterknife.ButterKnife.bind(ButterKnife.java:99) atcom.example.wjw.com.myapplication.ui.activity.MainActivity.onCreate(MainActivity.java:47) atandroid.app.Activity.performCreate(Activity.java:7383) atandroid.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1218) atandroid.app.ActivityThread.performLaunchActivity(ActivityThread.java:3256) atandroid.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3411) atandroid.app.ActivityThread.-wrap12(UnknownSource:0) atandroid.app.ActivityThread$H.handleMessage(ActivityThread.java:1994) atandroid.os.Handler.dispatchMessage(Handler.java:108) atandroid.os.Looper.loop(Looper.java:166) atandroid.app.ActivityThread.main(ActivityThread.java:7529) atjava.lang.reflect.Method.invoke(NativeMethod) atcom.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:245) atcom.android.internal.os.ZygoteInit.main(ZygoteInit.java:921) run:04/2910:58:32:Launching'app'onHUAWEIRNE-AL00.$adbshellamstart-n"com.sunofbeaches.taobaounion/com.example.wjw.com.myapplication.ui.activity.MainActivity"-aandroid.intent.action.MAIN-candroid.intent.category.LAUNCHERTimedoutwaitingforprocess(com.sunofbeaches.taobaounion)toappearonhuawei-rne_al00-68UDU17A20001077.<?xmlversion="1.0"encoding="utf-8"?><RelativeLayoutxmlns:android="http://schemas.android.com/apk/res/android"xmlns:app="http://schemas.android.com/apk/res-auto"xmlns:tools="http://schemas.android.com/tools"android:layout_width="match_parent"android:layout_height="match_parent"tools:context=".ui.activity.MainActivity"><FrameLayoutandroid:id="@+id/homepage"android:layout_width="match_parent"android:layout_height="match_parent"><com.google.android.material.bottomnavigation.BottomNavigationViewandroid:id="@+id/main_navigation_bar"android:layout_width="match_parent"android:layout_height="wrap_content"android:layout_gravity="bottom"app:itemIconTint="@drawable/nagation_color"app:itemTextColor="@drawable/nagation_color"app:menu="@menu/my_nagationview"/></FrameLayout></RelativeLayout>packagecom.example.wjw.com.myapplication.ui.activity;importandroid.os.Bundle;importandroid.view.MenuItem;importandroid.widget.FrameLayout;importandroidx.annotation.NonNull;importandroidx.appcompat.app.AppCompatActivity;importandroidx.fragment.app.Fragment;importandroidx.fragment.app.FragmentManager;importandroidx.fragment.app.FragmentTransaction;importcom.example.wjw.com.myapplication.R;importcom.example.wjw.com.myapplication.ui.base.BaseFragment;importcom.example.wjw.com.myapplication.ui.fragment.HomeFragment;importcom.example.wjw.com.myapplication.ui.fragment.RedPacketFragment;importcom.example.wjw.com.myapplication.ui.fragment.SearchFragment;importcom.example.wjw.com.myapplication.ui.fragment.SelectedFragment;importcom.example.wjw.com.myapplication.utils.LogUtils;importcom.google.android.material.bottomnavigation.BottomNavigationView;importbutterknife.BindView;importbutterknife.ButterKnife;importbutterknife.Unbinder;publicclassMainActivityextendsAppCompatActivity{privatestaticfinalStringTAG="MainActivity";@BindView(R.id.main_navigation_bar)BottomNavigationViewmainNavigationBar;@BindView(R.id.homepage)FrameLayouthomepage;privateFragmentmhomeFragment;privateFragmentmselectedFragment;privateFragmentmredPacketFragment;privateFragmentmsearchFragment;FragmentManagermFm=getSupportFragmentManager();privateUnbindermBind;@OverrideprotectedvoidonCreate(BundlesavedInstanceState){mBind=ButterKnife.bind(this);ButterKnife.bind(this);super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);ButterKnife.bind(this);initfragments();initlister();}@OverrideprotectedvoidonDestroy(){super.onDestroy();if(mBind!=null){mBind.unbind();}}privatevoidinitlister(){mainNavigationBar.setOnNavigationItemSelectedListener(newBottomNavigationView.OnNavigationItemSelectedListener(){@OverridepublicbooleanonNavigationItemSelected(@NonNullMenuItemmenuItem){if(menuItem.getItemId()==R.id.home){LogUtils.d(this,"转到首页");switchFragment((BaseFragment)mhomeFragment);}elseif(menuItem.getItemId()==R.id.select){LogUtils.i(this,"转到精选");switchFragment((BaseFragment)mselectedFragment);}elseif(menuItem.getItemId()==R.id.redpacket){LogUtils.w(this,"转到特惠");switchFragment((BaseFragment)mredPacketFragment);}elseif(menuItem.getItemId()==R.id.search){LogUtils.e(this,"转到搜索");switchFragment((BaseFragment)msearchFragment);}returntrue;}});}privatevoidswitchFragment(BaseFragmenttargetFragment){FragmentTransactionfragmentTransaction=mFm.beginTransaction();fragmentTransaction.replace(R.id.homepage,targetFragment);fragmentTransaction.commit();}privatevoidinitfragments(){mhomeFragment=newHomeFragment();mselectedFragment=newSelectedFragment();mredPacketFragment=newRedPacketFragment();msearchFragment=newSearchFragment();mFm=getSupportFragmentManager();switchFragment((BaseFragment)mhomeFragment);}}packagecom.example.wjw.com.myapplication.ui.fragment;importandroid.view.View;importandroidx.viewpager.widget.ViewPager;importcom.example.wjw.com.myapplication.R;importcom.example.wjw.com.myapplication.model.domain.Categories;importcom.example.wjw.com.myapplication.presenter.iHomepresenter;importcom.example.wjw.com.myapplication.presenter.impl.Homepresenterimpl;importcom.example.wjw.com.myapplication.ui.adapter.HomePagerAdapter;importcom.example.wjw.com.myapplication.ui.base.BaseFragment;importcom.example.wjw.com.myapplication.utils.LogUtils;importcom.example.wjw.com.myapplication.view.iHomecallback;importcom.google.android.material.tabs.TabLayout;importbutterknife.BindView;publicclassHomeFragmentextendsBaseFragmentimplementsiHomecallback{@BindView(R.id.home_indacater)publicTabLayoutmTabLayout;privateiHomepresentermhomepresenter;@BindView(R.id.home_pager)publicViewPagerhomePager;privateHomePagerAdaptermhomePagerAdapter;@OverrideprotectedintgetRootViewResId(){returnR.layout.fragment_home;}@OverrideprotectedvoidinitView(ViewrootView){mTabLayout.setupWithViewPager(homePager);//给ViewPager设置适配器mhomePagerAdapter=newHomePagerAdapter(getChildFragmentManager());homePager.setAdapter(mhomePagerAdapter);}@Overrideprotectedvoidinitpresenter(){//创建Presentermhomepresenter=newHomepresenterimpl();mhomepresenter.registerCallback(this);}@OverrideprotectedvoidLoadData(){//加载数据mhomepresenter.getCategrories();}@OverridepublicvoidonCategoriesloaded(Categoriescategories){LogUtils.d(this,"onCategroiesloaded....");//加载的数据会从这里回来if(mhomePagerAdapter!=null){mhomePagerAdapter.setCategories(categories);}}@Overrideprotectedvoidrelease(){//取消回到注册if(mhomepresenter!=null){mhomepresenter.unregisterCallback(this);};}}//packagecom.example.wjw.com.myapplication.ui.adapter;////importandroidx.annotation.Nullable;//importandroidx.fragment.app.Fragment;//importandroidx.fragment.app.FragmentManager;//importandroidx.fragment.app.FragmentPagerAdapter;////importcom.example.wjw.com.myapplication.model.domain.categories;//importcom.example.wjw.com.myapplication.ui.fragment.HomePagerFragment;////importjava.util.ArrayList;//importjava.util.List;//////publicclassHomePagerAdapterextendsFragmentPagerAdapter{////////privateList<categories.DataBean>categorylist=newArrayList<>();////publicHomePagerAdapter(FragmentManagerfm){//super(fm);//}//////////@Nullable//@Override//publicCharSequencegetPageTitle(intposition){//returncategorylist.get(position).getTitle();//}////@Override//publicFragmentgetItem(intposition){//returnnewHomePagerFragment();//}////@Override//publicintgetCount(){//returncategorylist.size();//}////publicvoidsetcategories(categoriescategories){//categorylist.clear();//List<categories.DataBean>data=categories.getData();//this.categorylist.addAll(data);//notifyDataSetChanged();//}//}packagecom.example.wjw.com.myapplication.ui.adapter;importandroidx.annotation.NonNull;importandroidx.annotation.Nullable;importandroidx.fragment.app.Fragment;importandroidx.fragment.app.FragmentManager;importandroidx.fragment.app.FragmentPagerAdapter;importcom.example.wjw.com.myapplication.model.domain.Categories;importcom.example.wjw.com.myapplication.ui.fragment.HomePagerFragment;importcom.example.wjw.com.myapplication.utils.LogUtils;importjava.util.ArrayList;importjava.util.List;publicclassHomePagerAdapterextendsFragmentPagerAdapter{privateList<Categories.DataBean>categoryList=newArrayList<>();publicHomePagerAdapter(@NonNullFragmentManagerfm){super(fm,BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT);}@Nullable@OverridepublicCharSequencegetPageTitle(intposition){//returnsuper.getPageTitle(position);returncategoryList.get(position).getTitle();}@NonNull@OverridepublicFragmentgetItem(intposition){//returnnull;LogUtils.d(this,"getItem->"+position);Categories.DataBeandataBean=categoryList.get(position);HomePagerFragmenthomePagerFragment=newHomePagerFragment();returnhomePagerFragment;}@OverridepublicintgetCount(){//return0;returncategoryList.size();}publicvoidsetCategories(Categoriescategories){categoryList.clear();List<Categories.DataBean>data=categories.getData();this.categoryList.addAll(data);LogUtils.d(this,"size-->"+this.categoryList.size());notifyDataSetChanged();}}

2020-04-29 11:06 · logcat / run