Transition in navigation drawer android
Finally I got my answer through this link for original post. Please have a look here
<?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.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context="test.pyramidions.com.dynamicview2.MainActivity"
tools:openDrawer="start">
<RelativeLayout
android:id="@+id/holder"
android:layout_width="match_parent"
android:background="@drawable/shadow"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:id="@+id/content"
android:layout_width="match_parent"
android:background="@color/colorAccent"
android:layout_height="match_parent"
android:orientation="vertical">
<include
android:id="@+id/toolbar"
layout="@layout/toolbar" />
<android.support.v4.view.ViewPager
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1" />
</LinearLayout>
</RelativeLayout>
<android.support.design.widget.NavigationView
android:id="@+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:background="@android:color/transparent"
android:layout_gravity="start"
app:headerLayout="@layout/nav_header_main"
app:menu="@menu/drawer_menu" />
</android.support.v4.widget.DrawerLayout>
and for MainActivity.java
please have a look below
public class MainActivity extends AppCompatActivity {
public TabsPagerAdapter tabsPagerAdapter;
public static ViewPager pager;
int Numboftabs = 2;
Toolbar toolbar;
public NavigationView navigationView;
public DrawerLayout drawer;
View holderView, contentView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
toolbar = (Toolbar) findViewById(R.id.toolbar);
drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
navigationView = (NavigationView) findViewById(R.id.nav_view);
holderView = findViewById(R.id.holder);
contentView = findViewById(R.id.content);
tabsPagerAdapter = new TabsPagerAdapter(getSupportFragmentManager(), Numboftabs);
pager = (ViewPager) findViewById(R.id.pager);
pager.setAdapter(tabsPagerAdapter);
toolbar.setNavigationIcon(new DrawerArrowDrawable(this));
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (drawer.isDrawerOpen(navigationView)) {
drawer.closeDrawer(navigationView);
} else {
drawer.openDrawer(navigationView);
}
}
}
);
drawer.setScrimColor(Color.TRANSPARENT);
drawer.addDrawerListener(new DrawerLayout.SimpleDrawerListener() {
@Override
public void onDrawerSlide(View drawer, float slideOffset) {
contentView.setX(navigationView.getWidth() * slideOffset);
RelativeLayout.LayoutParams lp =
(RelativeLayout.LayoutParams) contentView.getLayoutParams();
lp.height = drawer.getHeight() -
(int) (drawer.getHeight() * slideOffset * 0.3f);
lp.topMargin = (drawer.getHeight() - lp.height) / 2;
contentView.setLayoutParams(lp);
}
@Override
public void onDrawerClosed(View drawerView) {
}
}
);
}