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Sunday, 12 April 2015

Resizing Image From camera and Gallery(CROPING)

First you create a new android project..


Follow below instruction....

1-Go "File" menu


2-"New"
3-"Android Application project"
4-And now Enter the "Application name","Project name", and "Packege name"

and follow instructions...


Now see..

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >

    <TextView
        android:id="@+id/textViewAddCard"
        android:layout_width="250dp"
        android:layout_height="50dp"
        android:layout_gravity="center"
        android:gravity="center"
        android:text="Take Image"
        android:textSize="16dp"
        android:typeface="sans" />

    <Button
        android:id="@+id/btn_take_camera"
        android:layout_width="250dp"
        android:layout_height="50dp"
        android:layout_gravity="center"
        android:layout_marginTop="5dp"
        android:layout_centerHorizontal="true"
        android:layout_below="@+id/textViewAddCard"
        android:text="Take From Camera"
        android:typeface="sans" />

    <Button
        android:id="@+id/btn_select_gallery"
        android:layout_width="250dp"
        android:layout_height="50dp"
        android:layout_gravity="center"
        android:layout_centerHorizontal="true"
        android:layout_below="@+id/btn_take_camera"
        android:layout_marginTop="10dp"
        android:text="Select from Gallery"
        android:typeface="sans" />
<RelativeLayout
    android:layout_width="match_parent"
        android:layout_height="250dp"
    android:layout_below="@+id/btn_select_gallery"
   
    >
    <ImageView
        android:id="@+id/imageView1"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scaleType="fitCenter"
        />
   
</RelativeLayout>
</RelativeLayout>

 MainActivity.java


package com.samset.resizeimage_sample;

import android.app.Activity;
import android.content.ActivityNotFoundException;
import android.content.Intent;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.provider.MediaStore;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;

public class MainActivity extends Activity {
private static final int PICK_FROM_CAMERA = 1;
private static final int PICK_FROM_GALLERY = 2;
ImageView imgview;

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

imgview = (ImageView) findViewById(R.id.imageView1);
Button buttonCamera = (Button) findViewById(R.id.btn_take_camera);
Button buttonGallery = (Button) findViewById(R.id.btn_select_gallery);
buttonCamera.setOnClickListener(new View.OnClickListener() {

public void onClick(View v) {

       // call  default camera
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);

intent.putExtra(MediaStore.EXTRA_OUTPUT,
MediaStore.Images.Media.EXTERNAL_CONTENT_URI.toString());

      // crop image

intent.putExtra("crop", "true");
intent.putExtra("aspectX", 0);
intent.putExtra("aspectY", 0);
intent.putExtra("outputX", 300);
intent.putExtra("outputY", 200);

try {

intent.putExtra("return-data", true);
startActivityForResult(intent, PICK_FROM_CAMERA);

} catch (ActivityNotFoundException e) {
// Do nothing for now
}
}
});
buttonGallery.setOnClickListener(new View.OnClickListener() {

@Override
public void onClick(View v) {

 
Intent intent = new Intent();

      // call  gallery
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);

     //CROPING IMAGE
intent.putExtra("crop", "true");
intent.putExtra("aspectX", 200);
intent.putExtra("aspectY", 150);
intent.putExtra("outputX", 200);
intent.putExtra("outputY", 150);
intent.putExtra("outputFormat",
Bitmap.CompressFormat.JPEG.toString());

try {

intent.putExtra("return-data", true);
startActivityForResult(Intent.createChooser(intent,
"Complete action using"), PICK_FROM_GALLERY);

} catch (ActivityNotFoundException e) {
// Do nothing for now
}
}
});
}

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

if (requestCode == PICK_FROM_CAMERA) {
Bundle extras = data.getExtras();
if (extras != null) {
Bitmap photo = extras.getParcelable("data");
imgview.setImageBitmap(photo);

}
}

if (requestCode == PICK_FROM_GALLERY) {
Bundle extras2 = data.getExtras();
if (extras2 != null) {
Bitmap photo = extras2.getParcelable("data");
imgview.setImageBitmap(photo);

}
}
}

}

Mainifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.samset.resizeimage_sample"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="21" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>


</manifest>