Importing Image From Camera

            In this tutorial I want to explain how to take a picture in camera ans import that picture to an ImageView using Intent,

In this I am having One Button and One ImageView. While Tap on the button it will open Camera. After that the user can take photo After taking photo it will ask for save image. If the user save the image then it will display on the Imageview.

You can also Inport Image from Camera with the help if File Provider. I am Explains about Capture Image using Camera with the Help of File provider From Here. 


activity_main.xml

This is a Layout of main page. This layout contain One Button and one Imageview.



<LinearLayout 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:gravity="top|center"
    android:orientation="vertical"
    tools:context=".MainActivity" >

    <Button
        android:id="@+id/BtnSelectImg"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Insert Image" />

    <ImageView
        android:id="@+id/ImgPhoto"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:src="@drawable/ic_launcher" />

</LinearLayout>

MainActivity.java


import java.io.FileNotFoundException;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import android.media.ExifInterface;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore.Images;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Matrix;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.Toast;

public class MainActivity extends Activity {
   
    private static final int CAMERA_PIC_REQUEST = 22;

    Uri cameraUri;
   
    Button BtnSelectImage;
    private ImageView ImgPhoto;
    private String Camerapath ;
   
   
   
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
       
        ImgPhoto = (ImageView) findViewById(R.id.ImgPhoto);
       
        BtnSelectImage = (Button) findViewById(R.id.BtnSelectImg);
        BtnSelectImage.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View view) {
                // TODO Auto-generated method stub
                try {
                       Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
                       startActivityForResult(cameraIntent, CAMERA_PIC_REQUEST);
                } catch (Exception e) {
                    Toast.makeText(getApplicationContext(), "Couldn't load photo", Toast.LENGTH_LONG).show();
                }
            }
        });
       
    }
   
   
    @Override
    public void onActivityResult(final int requestCode, int resultCode, Intent data) {
        try {
            switch (requestCode) {
           case CAMERA_PIC_REQUEST:
                if (resultCode == RESULT_OK) {
                    try {
                          Bitmap photo = (Bitmap) data.getExtras().get("data");
                         
                          ImgPhoto.setImageBitmap(photo);   
                         
                    } catch (Exception e) {
                        Toast.makeText(this, "Couldn't load photo", Toast.LENGTH_LONG).show();
                    }
                }
                break;
              default:
                break;
            }
        } catch (Exception e) {
        }
    }
    
   
}