Hello,
I am working in android, in my app i am using navigation drawer and i have changed the using navigation icon as in the image. But that image is not getting fit to toolbar. as you see in image automatically margin is felt around the icon. i don't want that margin, that icon should fit to toolbar
below is my code
Please help
Drawer = (DrawerLayout) findViewById(R.id.DrawerLayout);
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Drawer.openDrawer(Gravity.LEFT);
}
});
// Drawer object Assigned to the view
mDrawerToggle = new ActionBarDrawerToggle(this, Drawer,toolbar, R.string.a, R.string.b) {
#Override
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
}
#Override
public void onDrawerClosed(View drawerView) {
super.onDrawerClosed(drawerView);
}
}; // Drawer Toggle Object Made
Drawer.setDrawerListener(mDrawerToggle); // Drawer Listener set to the Drawer toggle
mDrawerToggle.syncState();
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
getSupportActionBar().setHomeAsUpIndicator(R.drawable.menuicon); //this is navigation icon
The default action bar will not allow you to cover the complete area. Instead, you can use custom Toolbar. In that case, you will have to handle clicks in the home menu etc by yourself.
Refer the following design for toolbar:
layout/custom_app_bar.xml
<android.support.v7.widget.Toolbar
...
... >
<LinearLayout
...
android:orientation="horizontal">
<ImageButton
...
android:background="#android:color/transparent"
android:src="#drawable/your_icon" />
<TextView
...
android:text="title" />
</LinearLayout>
</android.support.v7.widget.Toolbar>
Include this toolbar in your activity layout as
<include layout="#layout/custom_app_bar"/>
Related
I am working on an android app where there is a drawer layout in the actionbar. I have added listeners for the drawerlayout to listen for when the drawer is opened or closed. There is a navigation view attached to the drawerlayout.
Now the drawer can be opened and closed in various ways : tap-to-open, swipe-to-open, swipe-to-close and tap-outside-to-close. I have to add events to identify each of these separately.
I have added the drawerlayout and navigationview in this way :
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/drawer"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context=".MainActivity">
<LinearLayout
android:layout_height="match_parent"
android:layout_width="match_parent"
android:orientation="vertical"
>
<include
android:id="#+id/toolbar"
layout="#layout/tool_bar"
/>
<FrameLayout
android:id="#+id/frame"
android:layout_width="match_parent"
android:layout_height="match_parent">
</FrameLayout>
</LinearLayout>
<android.support.design.widget.NavigationView
android:id="#+id/navigation_view"
android:layout_height="match_parent"
android:layout_width="wrap_content"
android:layout_gravity="start"
app:headerLayout="#layout/header"
app:menu="#menu/drawer"
/>
Noe in the Activity, I have added the following listeners on navigationview and drawerlayout.
//Setting Navigation View Item Selected Listener to handle the item click of the navigation menu
navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
// This method will trigger on item Click of navigation menu
#Override
public boolean onNavigationItemSelected(MenuItem menuItem) {
//Checking if the item is in checked state or not, if not make it in checked state
if(menuItem.isChecked()) menuItem.setChecked(false);
else menuItem.setChecked(true);
//Closing drawer on item click
drawerLayout.closeDrawers();
//Check to see which item was being clicked and perform appropriate action
switch (menuItem.getItemId()){
// Switch case identify different options
}
}
});
// Initializing Drawer Layout and ActionBarToggle
drawerLayout = (DrawerLayout) findViewById(R.id.drawer);
ActionBarDrawerToggle actionBarDrawerToggle = new ActionBarDrawerToggle(this,drawerLayout,toolbar,R.string.openDrawer, R.string.closeDrawer){
#Override
public void onDrawerClosed(View drawerView) {
// Code here will be triggered once the drawer closes as we dont want anything to happen so we leave this blank
super.onDrawerClosed(drawerView);
}
#Override
public void onDrawerOpened(View drawerView) {
// Code here will be triggered once the drawer open as we dont want anything to happen so we leave this blank
super.onDrawerOpened(drawerView);
}
};
//Setting the actionbarToggle to drawer layout
drawerLayout.setDrawerListener(actionBarDrawerToggle);
//calling sync state is necessay or else your hamburger icon wont show up
actionBarDrawerToggle.syncState();
Now onDrawerOpened and onDrawerClosed gives me information only about when drawer is opened and closed. How do I distinguish between interactions to open and close ? Interactions to identify : tap-to-open, swipe-to-open, swipe-to-close and tap-outside-to-close.
The ActionBarDrawerToggle offers more than just the onDrawerClosed, onDrawerOpened methods. You override the onDrawerSlide method to detect slides:
..
#Override
public void onDrawerSlide (View drawerView,float slideOffset){
if(determine if openning or closing){
doStuff();
}else{
doOtherStuff();
}
}
Taps on the toolbar can be deteced by overriding the Activity.onOptionsItemSelected(MenuItem item) method. Then check if the item has the id android.R.id.home.
Read more here: https://developer.android.com/reference/android/support/v7/app/ActionBarDrawerToggle.html
I have found a way to accurate determine if drawer was opened by sliding, using some existing parameters and writing a different method:
#Override
public void onDrawerStateChanged(int newState) {
if (newState == DrawerLayout.STATE_DRAGGING) {
if (drawerLayout.isDrawerOpen(GravityCompat.START)) {
// drawer is currently open and is being closed by sliding
} else {
// drawer is currently closed and is being opened by sliding
}
}
}
I will add for detecting the tap events correctly, once I get to know. If somebody know, please comment.
I have two navigation views in my Activity. One enters from the right and the other enters from the left.
In the navigtionview that enters from from the left, different fragments are started when when the items are clicked. And also, this same navigationview has menu items which is common to all the launched fragments. I don't have any problem with this one.
Now, the navigationview that enters from the right has menu items which are only peculiar to the particular fragment started when the first item in the left entering navigationview is clicked. What this means is that, when you clicked the first item in the left entering navigation drawer, a fragament is started, and items in the right entering navigationview has items related to this fragment.
So, this right navigationview is stared when a menuitem in the toolbar is clicked. And this menu item is not visible when other fragments (apart from the aforementioned) is in view.
The problem I have is that, even when the right entering navigationview cannot be launched through the menuitem in other fragments, it can still be started by sliding the right edge of the screen. So I want to totally disable the sliding feature of this right entering navigationview, so it can only be launched when the menu item is clicked.
Codes
activity_main
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout
android:id="#+id/drawer_layout"
xmlns: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"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<include
layout="#layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
<android.support.design.widget.NavigationView
android:id="#+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="false"
app:headerLayout="#layout/nav_header_main"
app:menu="#menu/activity_main_drawer"/>
<android.support.design.widget.NavigationView
android:id="#+id/cat_nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="end"
android:fitsSystemWindows="false">
/** This navigationview enters from the right, I start a fragment with framelayout below.
The fragment contains a recyclerview **/
<FrameLayout
android:id="#+id/transport_cat_container"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</android.support.design.widget.NavigationView>
</android.support.v4.widget.DrawerLayout>
Snippets of MainActivity
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ButterKnife.bind(this);
ActionBarDrawerToggle mDrawerToggle = new ActionBarDrawerToggle(
this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close) {
#Override
public void onDrawerClosed(View v){
super.onDrawerClosed(v);
}
#Override
public void onDrawerOpened(View v) {
super.onDrawerOpened(v);
}
};
drawer.addDrawerListener(mDrawerToggle);
mDrawerToggle.syncState();
navigationView.setNavigationItemSelectedListener(this);
}
#Override
public void onBackPressed() {
if (drawer.isDrawerOpen(GravityCompat.START)) {
drawer.closeDrawer(GravityCompat.START);
} else if (drawer.isDrawerOpen(GravityCompat.END)) {
drawer.closeDrawer(GravityCompat.END);
} else {
super.onBackPressed();
}
}
ActionBarDrawerToggle mDrawerToggle = new ActionBarDrawerToggle(
this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close) {
#Override
public void onDrawerClosed(View v){
super.onDrawerClosed(v);
}
#Override
public void onDrawerOpened(View v) {
super.onDrawerOpened(v);
}
};
drawer.addDrawerListener(mDrawerToggle);
mDrawerToggle.syncState();
navigationView.setNavigationItemSelectedListener(this);
Override
public boolean onNavigationItemSelected(MenuItem item) {
// Handle navigation view item clicks here.
Fragment fragment;
if (id == R.id.menu_cars) {
fragment = new CarsFragment();
startCarsFrag() //Method to start CarsFragment()
//The right entering drawer should only be enabled for this fragment
}
if (id == R.id.menu_trains) {
fragment = new TrainsFragment();
startTrainFrag() //Method to start TrainsFragment
}
if (id == R.id.menu_lorries) {
fragment = new LorriesFragment();
startLorriesFrag() //Method to start LorriesFragment
}
if (drawer != null) {
drawer.closeDrawer(GravityCompat.START);
}
return true;
}
The DrawerLayout#setDrawerLockMode() method is what you're looking for. When locked, a drawer View cannot be dragged open/closed, though it will still respond to the openDrawer() and closeDrawer*() methods.
Since you're using two drawers, and want to lock only the one, you'll need to call the method with a second argument to indicate which drawer to lock/unlock. For example, to lock your secondary drawer closed:
drawer.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED, GravityCompat.END);
I am following the Android tutorial that suggests to use V4 Navigation Drawer that should give me on the left side an hamburger navigation icon.
What happens instead is that if I use one icon I have this result:
If instead I use another similar icon it is even worse and occupies all the space:
I do not understand:
1) How can I use the second icon in a way that is on the left, while the other icons continue to appear, like one would expect from a Navigation Drawer?
2) Why two different icons have such a different behaviour, after all I worked them with gimp giving them 200x200 pixels dimensions
My Main Class:
import android.support.v4.app.ActionBarDrawerToggle;
import android.support.v4.widget.DrawerLayout;
public class MainActivity extends Activity{
#Override
protected void onCreate(Bundle savedInstanceState) {
getWindow().requestFeature(Window.FEATURE_ACTION_BAR_OVERLAY);
getActionBar().setBackgroundDrawable(new ColorDrawable(Color.parseColor("#00000000")));
getActionBar().setStackedBackgroundDrawable(new ColorDrawable(Color.parseColor("#550000ff")));
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
String[] provaListaDrawer = {"List1", "List2", "List3"};
mTitle = mDrawerTitle = getTitle();
DrawerLayout mDrawerLayout =
(DrawerLayout) findViewById(R.id.drawer_layout);
actionBarDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.drawable.app_drawer, R.string.drawer_open, R.string.drawer_close)
{
/**
* Called when a drawer has settled in a completely closed state.
*/
public void onDrawerClosed(View view) {
super.onDrawerClosed(view);
getActionBar().setTitle(mTitle);
Log.d("IVO", "onDrawerClosed");
invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
}
/**
* Called when a drawer has settled in a completely open state.
*/
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
getActionBar().setTitle(mDrawerTitle);
Log.d("IVO", "onDrawerOpened");
invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
}
}
;
ListView mDrawerList = (ListView) findViewById(R.id.left_drawer);
mDrawerList.setAdapter(new ArrayAdapter<String>(this, R.layout.drawer_list_view,provaListaDrawer));
mDrawerList.setOnItemClickListener(new DrawerItemClickListener());
mDrawerLayout.setDrawerListener(actionBarDrawerToggle);
getActionBar().setDisplayHomeAsUpEnabled(true);
//
// getActionBar().setHomeButtonEnabled(true);
// ActionBar actionBar = getActionBar();
// actionBar.setDisplayShowHomeEnabled(false);
// actionBar.setDisplayShowCustomEnabled(true);
// actionBar.setDisplayShowTitleEnabled(false);
// View customView = getLayoutInflater().inflate(R.layout.activity_main, null);
// actionBar.setCustomView(customView);
// Toolbar parent =(Toolbar) customView.getParent();
// parent.setContentInsetsAbsolute(0,0);
}
//other methods
}
activity_main.xml
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
>
<!-- The main content view -->
<fragment xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/fragment_as_list"
android:name="ivano.android.com.xx"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
<ListView android:id="#+id/left_drawer"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:choiceMode="singleChoice"
android:divider="#android:color/transparent"
android:dividerHeight="19dp"
android:background="#drawable/image_background"
android:paddingTop="?android:attr/actionBarSize"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingBottom="#dimen/activity_vertical_margin"
/>
</android.support.v4.widget.DrawerLayout>
I found the solution,
basically I download the official material design icon and it works as a charm
https://design.google.com/icons/index.html
dimensions 48x48; width 48 pixels; height 48 pixels; bit depth 32;
I have chosen the reorder icon.
EDIT: So the menu exists but I can only get to it by sliding the menu out, the button on the top left corner doesn't toggle the drawer open.
I'm trying to implement a nav menu but instead of a hamburger button showing that opens my menu, I'm left with a non-functioning back button. I'm assuming it's a little different than the Nav Button tutorial Google has due to using a toolbar as my action bar.
MainActivity.java:
private CharSequence mTitle;
private FragmentTabHost mTabHost;
private Toolbar toolbar;
private ListView mDrawerList;
private DrawerLayout mDrawerLayout;
FrameLayout frameLayout;
DrawerLayout Drawer; // Declaring DrawerLayout
ActionBarDrawerToggle mDrawerToggle; // Declaring Action Bar Drawer Toggle
String TITLES[];
int ICONS[] = {R.drawable.drawer_back, R.drawable.drawer_settings,R.drawable.drawer_notifications, R.drawable.drawer_feedback};
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TITLES = getResources().getStringArray(R.array.menu_array);
mTitle = getTitle();
toolbar = (Toolbar) findViewById(R.id.tool_bar); // Attaching the layout to the toolbar object
frameLayout = (FrameLayout) findViewById(R.id.frame_layout);
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerList = (ListView) findViewById(R.id.left_drawer);
mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
mDrawerList.setAdapter(new ArrayAdapter<>(this,
R.layout.item_row, TITLES));
mDrawerList.setOnItemClickListener(new DrawerItemClickListener());
mDrawerToggle = new ActionBarDrawerToggle(this,Drawer,R.string.openDrawer,R.string.closeDrawer){
public void onDrawerClosed(View view) {
getSupportActionBar().setTitle(mTitle);
invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
}
public void onDrawerOpened(View drawerView) {
getSupportActionBar().setTitle(mTitle);
invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
}
};
}
main_activity.xml:
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/frame_layout"
tools:context=".MainActivity">
<include
android:id="#+id/tool_bar"
layout="#layout/tool_bar"
></include>
<include
android:id="#+id/gm_header"
layout="#layout/gm_header"
></include>
<!-- As the main content view, the view below consumes the entire
space available using match_parent in both dimensions. -->
<android.support.v4.app.FragmentTabHost
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#android:id/tabhost"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="#+id/LinearLayout01"
android:orientation="vertical"
android:layout_height="fill_parent"
android:layout_width="fill_parent">
<FrameLayout
android:id="#android:id/tabcontent"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_weight="0"/>
<FrameLayout
android:id="#+id/realtabcontent"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"/>
<TabWidget
android:id="#android:id/tabs"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="10dp"
android:background="#color/ColorPrimaryDark"
android:layout_weight="0"/>
</LinearLayout>
</android.support.v4.app.FragmentTabHost>
</FrameLayout>
<ListView android:id="#+id/left_drawer"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:choiceMode="singleChoice"
android:divider="#android:color/transparent"
android:dividerHeight="0dp"
android:background="#111"/>
</android.support.v4.widget.DrawerLayout>
First, there's two DrawerLayouts declared, one called Drawer and one called mDrawerLayout. I'm going to use mDrawerLayout.
In the Drawer Toggle constructor, you can associate the toggle with the DrawerLayout and the Toolbar by declaring it with mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, toolbar, R.string.openDrawer, R.string.closeDrawer){
// rest of code
Then add another couple of lines
If you want the icon to change between a hamburger and an arrow when the drawer opens and closes use this listener:
mDrawerLayout.setDrawerListener(mDrawerToggle);
call syncState to put the button and drawer into the same state(open or closed):
mDrawerToggle.syncState();
You can achieve proper "back" navigation by handling the click events of the menu items. The one you're talking about in Android is referred as the Up button which is known as the home menu item. Add this code to your Activity and you'll be able to go back from the current Activity to the previous one:
#Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == android.R.id.home) {
finish();
return true;
}
return super.onOptionsItemSelected(item);
}
Now there are way better ways to handle the UP navigation than this. This approach simply kills the current Activity you see which will end up behaving like a back navigation as you'd like to call it.
Please refer to this section from the Android documentation to understand what's the difference between
Back:
and Up:
Once you understand the difference, you can check out this section to understand how the proper Up navigation should be handled.
Cheers!
As the page on Android Developers says
The user can bring the navigation drawer onto the screen by swiping from the left edge of the screen or by touching the application icon on the action bar.
But strangely the navigation drawer on my activity does not respond to sliding action. It toggles only on touching the icon on the action bar. Below is my implementation of the navigation drawer
mNavigationDrawerFragment = (NavigationDrawerFragment)
getSupportFragmentManager().findFragmentById(R.id.navigation_drawer);
// Set up the drawer.
drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mNavigationDrawerFragment.setUp(
R.id.navigation_drawer,
drawerLayout);
Is there any possible explanation for this? What I doubt is my activity by default has the layout of one of its fragments. So is that the reason?
Edit: The layout file of my activity
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainPage">
<!-- The main ocntent view -->
<FrameLayout android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent">
</FrameLayout>
<!-- The navigation drawer-->
<fragment android:id="#+id/navigation_drawer"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:divider="#android:color/transparent"
android:name="com.example.android.handsfree.NavigationDrawerFragment"
tools:layout="#layout/fragment_navigation_drawer" />
Your ´NavigationDrawerFragment´ already creates a drawer Toggle for you inside its `setUp´ method.
You should not create a new one inside your ´MainPage´ Activity.
Notes:
You can use the android.support.v7.app.ActionBarDrawerToggle instead of the v4 one inside the NavigationDrawerFragment.
Update:
The problem seems solved now. There were 2 Issues:
The OP created a second drawer toggle in it's MainPage - Activity but there was already one created inside the NavigationDrawerFragment's setUp method, which gets called by the MainPage in order to set up the drawer. (This is basicly outsourc[ecoding]ing some of the drawer stuff to the drawer fragment.)
The OP locked the drawer inside onCreateOptionsMenu by calling a method which sets the DrawerLockMode to LOCK_MODE_LOCKED_CLOSED. He never reverted this change.
You should use:
drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED);
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/white" >
<FrameLayout
android:id="#+id/content_frame"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<ListView
android:id="#+id/listview_drawer"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:background="#color/drawer"
android:choiceMode="singleChoice" />
on your activity
drawlayout = (DrawerLayout) findViewById(R.id.drawer_layout);
listData = (ListView) findViewById(R.id.listview_drawer);
drawlayout.setDrawerShadow(R.drawable.drawer_shadow,
GravityCompat.START);
Add these fields in your activity class:
private ActionBarDrawerToggle mDrawerToggle;
private DrawerLayout mDrawerLayout;
Then, inside your activity:
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
...
// enabling action bar app icon and behaving it as toggle button
getActionBar().setDisplayHomeAsUpEnabled(true);
getActionBar().setHomeButtonEnabled(true)
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,
R.drawable.ic_drawer, //nav menu toggle icon
R.string.app_name, // nav drawer open - description for accessibility
R.string.app_name // nav drawer close - description for accessibility
){
public void onDrawerClosed(View view) {
// calling onPrepareOptionsMenu() to show action bar icons
invalidateOptionsMenu();
}
public void onDrawerOpened(View drawerView) {
// calling onPrepareOptionsMenu() to hide action bar icons
invalidateOptionsMenu();
}
};
mDrawerLayout.setDrawerListener(mDrawerToggle);
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// toggle nav drawer on selecting action bar app icon/title
if (mDrawerToggle.onOptionsItemSelected(item)) {
return true;
}
return super.onOptionsItemSelected(item);
}
/**
* When using the ActionBarDrawerToggle, you must call it during
* onPostCreate() and onConfigurationChanged()...
*/
#Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
// Sync the toggle state after onRestoreInstanceState has occurred.
mDrawerToggle.syncState();
}
#Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
// Pass any configuration change to the drawer toggls
mDrawerToggle.onConfigurationChanged(newConfig);
}
ic_drawer is a .png image which located in drawable resources. You can search this image on Google.
API level to be used is 11+.
Hope it helps for you.
1- replace the tag by :
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainPage">
<!-- The main ocntent view -->
<FrameLayout android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent">
</FrameLayout>
<!-- The navigation drawer-->
<ListView android:id="#+id/navigation_drawer"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:divider="#android:color/transparent" />
</android.support.v4.widget.DrawerLayout>
2- use this code in the onCreate function u can use the v4 ActionBarDrawerToggle or the v7 her i use the v4:
private DrawerLayout mDrawerLayout;
private ActionBarDrawerToggle mDrawerToggle;
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,R.drawable.ic_drawer,
R.string.app_name,R.string.app_name) {
public void onDrawerClosed(View view) {
getActionBar().setTitle(mTitle);
invalidateOptionsMenu();
}
public void onDrawerOpened(View drawerView) {
getActionBar().setTitle(mDrawerTitle);
invalidateOptionsMenu();
}
};
mDrawerLayout.setDrawerListener(mDrawerToggle);