navigation-drawer

问题 I am trying to achieve the following scenario. An activity containing a view pager having a navigation drawer(opens when swiped left to right) and a search bar that opens when swiped right to left. BaseActivity import android.os.Bundle; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentActivity; import android.support.v4.app.FragmentManager; import android.support.v4.app.FragmentPagerAdapter; import android.support.v4.view.GravityCompat; import android.support.v4

问题 I am attempting to replace what I thought was the default item background of the NavigationView . So I created a drawable to replace the background and applied it using the itemBackground attribute. background_navigation_view_item.xml <ripple xmlns:android="http://schemas.android.com/apk/res/android" android:color="@color/navigation_item_background_tint"> <item android:id="@android:id/mask" android:top="4dp" android:bottom="4dp" android:left="8dp" android:right="8dp"> <shape android:shape=

问题 I am developing news app and I have implemented search view in recyclerview in fragment on navigation drawer but it is not filtering any news. I have followed following stackoverflow post Implement Searchview with Navigation Drawer and Fragment inside I am calling two ending point first top headlines below root client class @Module public class SportClient { private static final String ROOT_URL = "https://newsapi.org"; /** * Get Retrofit Instance */ private static Retrofit getRetrofitInstance

问题 I am facing a weired issue, I have a navigation drawer activity in my app, and i found some errors with toolbar when app running on below API 21 i have fixed it by changing toolbar color.And accidently the navigation drawer color changed to black .I could not find how it changed to black in color. Here is the navigationView <?xml version="1.0" encoding="utf-8"?> <android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android

问题 My .java code is : public class welcome extends Activity { Button button1; private DrawerLayout mDrawerLayout; private ListView mDrawerList; private ActionBarDrawerToggle mDrawerToggle; private String mTitle = ""; @SuppressLint("NewApi") @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.welcome); mTitle = "JAVATECHIG.COM"; getActionBar().setTitle(mTitle); // Getting reference to the DrawerLayout mDrawerLayout =

问题 i'm trying to implement fragments with and without viewpager inside a navigation drawer. here's what I'm trying to achieve: 1) an app with navigation drawer, with 3 menus: dashboard, expenses, income 2) 'dashboard' is just a normal fragment with one page (or what should I call it) and NO viewpager 3) expenses & income are another fragments which contains viewpager; expenses have 2 viewpager pages (daily, recurring), while income have 3 viewpager pages (daily,recurring,report) so here's a

问题 I want to add a check box to Navigation Drawer, and I want one of them to be default checked I'm using this: app:actionViewClass="android.widget.Switch" as suggested in this answer. But I couldn't figure out how to make one of them default checked . If I use this property android:checked="true" , then the option is checked instead of checkbox (See image). Does anyone know how to make it default checked (if possible, I want to do it in XML only)? Here is my activity_drawer.xml . <?xml version=

问题 I have a navigation draw with sections and items, but I need to put an image and a text as header but don't know how exactly from what I have, the navigation drawer that I have is the default one that android studio create when you right click and select new > activity > navigation drawer activity. this is the xml that I want to have as header: nav_header.xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation=

问题 Here, This is my implementation in java: import static com.example.krsnv.kooc.R.id.nav_gro; public class Displayprofile extends AppCompatActivity { private FirebaseRecyclerAdapter<User, userholder> mAdapter; RecyclerView mRecyclerView; private DrawerLayout mDrawerLayout; private ActionBarDrawerToggle mToggle; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.displayprofile); mDrawerLayout = (DrawerLayout)findViewById(R

问题 This is my actual Code: App.js import React from 'react'; import {StackNavigator} from 'react-navigation'; import DrawerStack from './src/stacks/drawerStack'; const Navigator = StackNavigator({ drawerStack: {screen: DrawerStack} }, { headerMode: 'screen', initialRouteName: 'drawerStack' }) export default Navigator drawerStack.js import React from 'react' import {StackNavigator, DrawerActions} from "react-navigation"; import {Text, View, TouchableOpacity} from 'react-native'; import Home from