Android Guide: Navigation Drawer In Android Example

Full Source Code Download Here:
https://github.com/sanjaymangaroliya/NavigationDrawerInAndroidExample.git

BaseNavigationActivity

package com.zt.navigationdrawer;

import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.support.design.widget.NavigationView;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBar;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.MenuItem;
import android.view.View;
import android.view.WindowManager;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

public class BaseNavigationActivity extends AppCompatActivity {

protected static final int NAV_DRAWER_ITEM_INVALID = -1;
private DrawerLayout drawerLayout;
private NavigationView navigationView;
private Toolbar toolbar;
private View view;

@Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN |
WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);

getSetActionBarToolbar();
setupNavDrawer();
}

private void setupNavDrawer() {
drawerLayout = findViewById(R.id.drawer_layout);
if (drawerLayout == null) {
return;
}

ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
this, drawerLayout, toolbar,
R.string.navigation_drawer_open, R.string.navigation_drawer_close) {
@Override
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
changeInfo(view);
}
};
drawerLayout.addDrawerListener(toggle);
toggle.syncState();

navigationView = findViewById(R.id.nav_view);
if (navigationView != null) {
setupDrawerSelectListener(navigationView);
setSelectedItem(navigationView);
view = navigationView.getHeaderView(0);
changeInfo(view);
view.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (BaseNavigationActivity.this instanceof MainActivity) {
closeDrawer();
return;
}
goToNavDrawerItem(R.id.nav_android);
}
});
}
}

private void setSelectedItem(NavigationView navigationView) {
int selectedItem = getSelfNavDrawerItem();
navigationView.setCheckedItem(selectedItem);
}

private void setupDrawerSelectListener(NavigationView navigationView) {
navigationView.setNavigationItemSelectedListener(
new NavigationView.OnNavigationItemSelectedListener() {
@Override
public boolean onNavigationItemSelected(MenuItem menuItem) {
drawerLayout.closeDrawers();
onNavigationItemClicked(menuItem.getItemId());
return true;
}

});
}

private void onNavigationItemClicked(final int itemId) {
if (itemId == getSelfNavDrawerItem()) {
closeDrawer();
return;
}
goToNavDrawerItem(itemId);
}

private void goToNavDrawerItem(int item) {
switch (item) {
case R.id.nav_android:
Intent intent_android = new Intent(this, MainActivity.class);
intent_android.putExtra("title", getString(R.string.android));
startActivity(intent_android);
this.finish();
break;
case R.id.nav_ios:
Intent intent_ios = new Intent(this, MainActivity.class);
intent_ios.putExtra("title", getString(R.string.ios));
startActivity(intent_ios);
this.finish();
break;
case R.id.nav_java:
Intent intent_java = new Intent(this, MainActivity.class);
intent_java.putExtra("title", getString(R.string.java));
startActivity(intent_java);
this.finish();
break;
case R.id.nav_php:
Intent intent_php = new Intent(this, MainActivity.class);
intent_php.putExtra("title", getString(R.string.php));
startActivity(intent_php);
this.finish();
break;
case R.id.nav_asp_net:
Intent intent_asp_net = new Intent(this, MainActivity.class);
intent_asp_net.putExtra("title", getString(R.string.asp_net));
startActivity(intent_asp_net);
this.finish();
break;
}
}

protected ActionBar getSetActionBarToolbar() {
if (toolbar == null) {
toolbar = findViewById(R.id.toolbar);
if (toolbar != null) {
setSupportActionBar(toolbar);
}

}
return getSupportActionBar();
}

protected int getSelfNavDrawerItem() {
return NAV_DRAWER_ITEM_INVALID;
}

protected void closeDrawer() {
if (drawerLayout == null)
return;
drawerLayout.closeDrawer(GravityCompat.START);
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
// handle arrow click here
if (item.getItemId() == android.R.id.home) {
drawerLayout.openDrawer(Gravity.START);
return true;
}
return super.onOptionsItemSelected(item);
}

public void changeInfo(View view) {
ImageView img_profile = view.findViewById(R.id.img_profile);
TextView tv_name = view.findViewById(R.id.tv_name);
TextView tv_email = view.findViewById(R.id.tv_email);
//tv_name.setText("");
//tv_email.setText("");
}

public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
exitByBackKey();
return true;
}
return super.onKeyDown(keyCode, event);
}

protected void exitByBackKey() {
new AlertDialog.Builder(this)
.setTitle("Exit?")
.setMessage("Sure, You want exit?")
.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface arg0, int arg1) {
finishAffinity();
}
})
.setNegativeButton("No", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface arg0, int arg1) {
}
})
.show();
}
}

MainActivity

package com.zt.navigationdrawer;

import android.os.Bundle;
import android.support.v7.widget.Toolbar;
import android.widget.TextView;

public class MainActivity extends BaseNavigationActivity {

private TextView tvTitle, tvLanguages;
private String strTitle = "ANDROID";

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

//Toolbar
Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
setTitle("");

Bundle bundle = getIntent().getExtras();
if (bundle != null) {
strTitle = bundle.getString("title");
}

initUI();
}

private void initUI() {
tvTitle = findViewById(R.id.tv_title);
tvLanguages = findViewById(R.id.tv_languages);

if (strTitle.equals(getResources().getString(R.string.android))) {
tvTitle.setText(getString(R.string.android));
tvLanguages.setText(getString(R.string.android));
} else if (strTitle.equals(getResources().getString(R.string.ios))) {
tvTitle.setText(getString(R.string.ios));
tvLanguages.setText(getString(R.string.ios));
} else if (strTitle.equals(getResources().getString(R.string.java))) {
tvTitle.setText(getString(R.string.java));
tvLanguages.setText(getString(R.string.java));
} else if (strTitle.equals(getResources().getString(R.string.php))) {
tvTitle.setText(getString(R.string.php));
tvLanguages.setText(getString(R.string.php));
} else {
tvTitle.setText(getString(R.string.asp_net));
tvLanguages.setText(getString(R.string.asp_net));
}
}

@Override
protected int getSelfNavDrawerItem() {
if (strTitle.equals(getResources().getString(R.string.android))) {
return R.id.nav_android;
} else if (strTitle.equals(getResources().getString(R.string.ios))) {
return R.id.nav_ios;
} else if (strTitle.equals(getResources().getString(R.string.java))) {
return R.id.nav_java;
} else if (strTitle.equals(getResources().getString(R.string.php))) {
return R.id.nav_php;
} else {
return R.id.nav_asp_net;
}
}

}

res/menu/activity_main_drawer.xml

<?xml version="1.0" encoding="utf-8"?>

<item

android:id="@+id/nav_android"

android:icon="@drawable/ic_android_black_24dp"

android:title="@string/android" />

<item

android:id="@+id/nav_ios"

android:icon="@drawable/ic_android_black_24dp"

android:title="@string/ios" />

<item

android:id="@+id/nav_java"

android:icon="@drawable/ic_android_black_24dp"

android:title="@string/java" />

<item

android:id="@+id/nav_php"

android:icon="@drawable/ic_web_black_24dp"

android:title="@string/php" />

<item

android:id="@+id/nav_asp_net"

android:icon="@drawable/ic_web_black_24dp"

android:title="@string/asp_net" />

</group>

</menu>

drawer_item_color.xml

<?xml version="1.0" encoding="utf-8"?>

</selector>

activity_main.xml

<?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:openDrawer="start">

<include

layout="@layout/app_bar_activity_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:background="@color/white"

android:fitsSystemWindows="true"

app:headerLayout="@layout/nav_header_main"

app:itemBackground="@color/white"

app:itemIconTint="@drawable/drawer_item_color"

app:itemTextAppearance="@style/tv_navigation"

app:itemTextColor="@drawable/drawer_item_color"

app:menu="@menu/activity_main_drawer" />

</android.support.v4.widget.DrawerLayout>

app_bar_activity_main.xml

<?xml version="1.0" encoding="utf-8"?>

<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:app="http://schemas.android.com/apk/res-auto"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:background="@color/white"

android:fitsSystemWindows="true">

<ScrollView

android:id="@+id/scrollview"

android:layout_width="match_parent"

android:layout_height="match_parent"

app:layout_behavior="@string/appbar_scrolling_view_behavior">

<RelativeLayout

android:id="@+id/rl_main"

android:layout_width="match_parent"

android:layout_height="match_parent">

<TextView

android:id="@+id/tv_languages"

style="@style/tv_black"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_centerHorizontal="true"

android:layout_marginTop="@dimen/margin_200"

android:text="@string/app_name"

android:textSize="25dp"

android:textStyle="bold" />

</RelativeLayout>

</ScrollView>

</android.support.design.widget.CoordinatorLayout>

nav_header_main.xml

<?xml version="1.0" encoding="utf-8"?>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:app="http://schemas.android.com/apk/res-auto"

android:id="@+id/rl_user_info"

android:layout_width="match_parent"

android:layout_height="160dp"

android:background="@color/colorPrimary"

android:orientation="vertical">

<de.hdodenhof.circleimageview.CircleImageView

android:id="@+id/img_profile"

android:layout_width="70dp"

android:layout_height="70dp"

android:layout_alignParentLeft="true"

android:layout_centerInParent="true"

android:layout_marginLeft="@dimen/margin_20"

android:src="@drawable/default_user"

app:civ_border_color="@color/white"

app:civ_border_width="3dp" />

<TextView

android:id="@+id/tv_name"

style="@style/tv_white"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_marginLeft="@dimen/margin_15"

android:layout_marginTop="@dimen/margin_60"

android:layout_toRightOf="@+id/img_profile"

android:text="@string/app_name"

android:textSize="18dp"

android:textStyle="bold" />

<TextView

android:id="@+id/tv_email"

style="@style/tv_white"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_alignLeft="@+id/tv_name"

android:layout_below="@+id/tv_name"

android:text="@string/email"

android:textSize="14dp" />

<View

android:id="@+id/view"

android:layout_width="match_parent"

android:layout_height="1dp"

android:layout_alignParentBottom="true"

android:background="@color/gray" />

</RelativeLayout>

toolbar.xml

<android.support.design.widget.AppBarLayout xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:app="http://schemas.android.com/apk/res-auto"

android:id="@+id/app_bar_layout"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:theme="@style/AppTheme.AppBarOverlay">

<android.support.v7.widget.Toolbar

android:id="@+id/toolbar"

android:layout_width="match_parent"

android:layout_height="?attr/actionBarSize"

android:background="?attr/colorPrimary"

app:popupTheme="@style/AppTheme.PopupOverlay">

<TextView

android:id="@+id/tv_title"

style="@style/tv_title"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="@string/app_name" />

</android.support.v7.widget.Toolbar>

</android.support.design.widget.AppBarLayout>

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

package="com.zt.navigationdrawer">

<application

android:allowBackup="true"

android:icon="@mipmap/ic_launcher"

android:label="@string/app_name"

android:roundIcon="@mipmap/ic_launcher_round"

android:supportsRtl="true"

android:theme="@style/AppTheme">

<activity

android:name=".MainActivity"

android:screenOrientation="portrait"

android:windowSoftInputMode="stateHidden|adjustResize">

<intent-filter>

</intent-filter>

</activity>

</application>

</manifest>

Android Guide

Wednesday, 25 April 2018

Navigation Drawer In Android Example

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