android - Get raw resource uri

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:id="@+id/root_layout"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:padding="16dp"     android:orientation="vertical"     android:background="#f55572"     >     <Button         android:id="@+id/btn_uri"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:text="Get Raw Resource URI"         />     <TextView         android:id="@+id/tv_stats"         android:layout_width="match_parent"         android:layout_height="wrap_content"         android:textSize="22sp"         android:padding="10dp"         />     <ImageView         android:id="@+id/image_view"         android:layout_width="match_parent"         android:layout_height="200dp"         android:scaleType="fitCenter"         /> </LinearLayout> 

MainActivity.java

 package com.cfsuman.me.androidcodesnippets;  import android.app.Activity; import android.content.Context; import android.net.Uri; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.TextView;   public class MainActivity extends AppCompatActivity {     private Context mContext;     private Activity mActivity;      private LinearLayout mRootLayout;     private Button mBtnGetURI;     private TextView mTVStats;     private ImageView mImageView;       @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);          // Get the application context         mContext = getApplicationContext();         mActivity = MainActivity.this;          // Get the widget reference from xml layout         mRootLayout = findViewById(R.id.root_layout);         mTVStats = findViewById(R.id.tv_stats);         mBtnGetURI = findViewById(R.id.btn_uri);         mImageView = findViewById(R.id.image_view);          /*             raw                 Arbitrary files to save in their raw form. To open these resources with a raw                 InputStream, call Resources.openRawResource() with the resource ID,                 which is R.raw.filename.         */          // Set a click listener for the button         mBtnGetURI.setOnClickListener(new View.OnClickListener() {             @Override             public void onClick(View view) {                 /*                     Uri                         Immutable URI reference. A URI reference includes a URI and a fragment, the                         component of the URI following a '#'. Builds and parses URI references                         which conform to RFC 2396.                 */                  /*                     Uri parse (String uriString)                         Creates a Uri which parses the given encoded URI string.                      Parameters                         uriString String : an RFC 2396-compliant, encoded URI                      Returns                         Uri : Uri for this given uri string                      Throws                         NullPointerException : if uriString is null                 */                  // Get the uri of the image from raw folder                 Uri uri = Uri.parse(                         "android.resource://"                                 + getPackageName()                                 + "/"                                 + R.raw.color_whele                 );                  // Display the raw resource uri in text view                 mTVStats.setText("URI of the image : \n"+uri.toString());                  // Set the image view image source as uri                 // Display the raw folder image in image view                 mImageView.setImageURI(uri);             }         });     } }