Download/Save Image From Webview On Long Pressing Image

In this tutorial we will learn how to download/save image displayed in the WebView on long clicking the image. When you long click on image , a obrolan will be displayed saying to download image , when you click on it the image starts downloading , a notification of downloading image will be displayed.

Download/Save Image from WebView

Step 1: Create a new project OR Open your project

Step 2: Place a download icon in res>drawable folder

Step 3: Code

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"package="com.blogspot.devofandroid.myapplication"><!--add internet permission--><uses-permission android:name="android.permission.INTERNET"/><applicationandroid: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"><intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter></activity></application></manifest>

activity_main.xml

<?xml version="1.0" encoding="utf-8"?><LinearLayout 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:orientation="vertical"tools:context=".MainActivity"><WebViewandroid:id="@+id/web_view"android:layout_width="match_parent"android:layout_height="match_parent" /></LinearLayout>

MainActivity.java

package com.blogspot.devofandroid.myapplication;import android.app.DownloadManager;import android.net.Uri;import android.os.Bundle;import android.support.v7.app.AppCompatActivity;import android.view.ContextMenu;import android.view.MenuItem;import android.view.View;import android.webkit.URLUtil;import android.webkit.WebView;import android.webkit.WebViewClient;import android.widget.Toast;public class MainActivity extends AppCompatActivity {WebView mWebView;String mUrl = "https://devofandroid.blogspot.com/" ;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);mWebView = (WebView)findViewById(R.id.web_view);mWebView.getSettings().setJavaScriptEnabled(true);mWebView.setWebViewClient(new WebViewClient());registerForContextMenu(mWebView);mWebView.loadUrl(mUrl);}@Overridepublic void onCreateContextMenu(ContextMenu contextMenu , View view , ContextMenu.ContextMenuInfo contextMenuInfo){super.onCreateContextMenu(contextMenu , view , contextMenuInfo);final WebView.HitTestResult webViewHitTestResult = mWebView.getHitTestResult();if (webViewHitTestResult.getType() == WebView.HitTestResult.IMAGE_TYPE ||webViewHitTestResult.getType() == WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE) {contextMenu.setHeaderTitle("Download Image...");contextMenu.setHeaderIcon(R.drawable.download);contextMenu.add(0 , 1 , 0 , "Click to download").setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {@Overridepublic boolean onMenuItemClick(MenuItem menuItem) {String DownloadImageURL = webViewHitTestResult.getExtra();if(URLUtil.isValidUrl(DownloadImageURL)){  DownloadManager.Request mRequest = new DownloadManager.Request(Uri.parse(DownloadImageURL));  mRequest.allowScanningByMediaScanner();  mRequest.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);  DownloadManager mDownloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);  mDownloadManager.enqueue(mRequest);  Toast.makeText(MainActivity.this ,"Image Downloaded Successfully..." ,Toast.LENGTH_LONG).show();}else {  Toast.makeText(MainActivity.this ,"Sorry.. Something Went Wrong..." ,Toast.LENGTH_LONG).show();}return false;}});}}}

Step 4: Output