android:select image from gallery then crop that and show in an imageview
Hope This Code will help you..
Activity To Select The Image From Gallery.
import java.io.File;
import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.util.Log;
public class GalleryUtil extends Activity{
private final static int RESULT_SELECT_IMAGE = 100;
public static final int MEDIA_TYPE_IMAGE = 1;
private static final String TAG = "GalleryUtil";
String mCurrentPhotoPath;
File photoFile = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
try{
//Pick Image From Gallery
Intent i = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(i, RESULT_SELECT_IMAGE);
}catch(Exception e){
e.printStackTrace();
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch(requestCode){
case RESULT_SELECT_IMAGE:
if (resultCode == Activity.RESULT_OK && data != null && data.getData() != null) {
try{
Uri selectedImage = data.getData();
String[] filePathColumn = {MediaStore.Images.Media.DATA };
Cursor cursor = getContentResolver().query(selectedImage,
filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
String picturePath = cursor.getString(columnIndex);
cursor.close();
//return Image Path to the Main Activity
Intent returnFromGalleryIntent = new Intent();
returnFromGalleryIntent.putExtra("picturePath",picturePath);
setResult(RESULT_OK,returnFromGalleryIntent);
finish();
}catch(Exception e){
e.printStackTrace();
Intent returnFromGalleryIntent = new Intent();
setResult(RESULT_CANCELED, returnFromGalleryIntent);
finish();
}
}else{
Log.i(TAG,"RESULT_CANCELED");
Intent returnFromGalleryIntent = new Intent();
setResult(RESULT_CANCELED, returnFromGalleryIntent);
finish();
}
break;
}
}
}
Activity To Crop The Selected Image:
public class ImageSelecter extends Activity{
private final int GALLERY_ACTIVITY_CODE=200;
private final int RESULT_CROP = 400;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
btn_choose.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
//Start Activity To Select Image From Gallery
Intent gallery_Intent = new Intent(getApplicationContext(), GalleryUtil.class);
startActivityForResult(gallery_Intent, GALLERY_ACTIVITY_CODE);
}
});
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == GALLERY_ACTIVITY_CODE) {
if(resultCode == Activity.RESULT_OK){
picturePath = data.getStringExtra("picturePath");
//perform Crop on the Image Selected from Gallery
performCrop(picturePath);
}
}
if (requestCode == RESULT_CROP ) {
if(resultCode == Activity.RESULT_OK){
Bundle extras = data.getExtras();
Bitmap selectedBitmap = extras.getParcelable("data");
// Set The Bitmap Data To ImageView
image_capture1.setImageBitmap(selectedBitmap);
image_capture1.setScaleType(ScaleType.FIT_XY);
}
}
}
private void performCrop(String picUri) {
try {
//Start Crop Activity
Intent cropIntent = new Intent("com.android.camera.action.CROP");
// indicate image type and Uri
File f = new File(picUri);
Uri contentUri = Uri.fromFile(f);
cropIntent.setDataAndType(contentUri, "image/*");
// set crop properties
cropIntent.putExtra("crop", "true");
// indicate aspect of desired crop
cropIntent.putExtra("aspectX", 1);
cropIntent.putExtra("aspectY", 1);
// indicate output X and Y
cropIntent.putExtra("outputX", 280);
cropIntent.putExtra("outputY", 280);
// retrieve data on return
cropIntent.putExtra("return-data", true);
// start the activity - we handle returning in onActivityResult
startActivityForResult(cropIntent, RESULT_CROP);
}
// respond to users whose devices do not support the crop action
catch (ActivityNotFoundException anfe) {
// display an error message
String errorMessage = "your device doesn't support the crop action!";
Toast toast = Toast.makeText(this, errorMessage, Toast.LENGTH_SHORT);
toast.show();
}
}
}
Edit:
Checkout this open source library to Pick image from Gallery or Capture new image with Camera. It will save lot of boilerplate code. https://github.com/Dhaval2404/ImagePicker
Crop image after picking up from gallery android
Have a look at this library , May be you will get a proper solution.
Add uCrop to your Gradle first, than
To use it write this onActivityResult,
case IMAGE:
UCrop.of(data.getData(), Uri.fromFile(new File(this.getCacheDir(), "IMG_" + System.currentTimeMillis())))
.start(YourActivity.this);
break;
After that handle uCrop Result in onActivityResults as (You can take a switch case to handle multiple requestcodes over there):
case UCrop.REQUEST_CROP:
Uri imgUri = UCrop.getOutput(data);
if (imgUri != null) {
String selectedImage = imgUri.getPath();
// load selectedImage into ImageView
} else {
Snackbar.make(view, R.string.str_bad_image_file, Snackbar.LENGTH_LONG)
.show();
}
break;
case UCrop.RESULT_ERROR:
Snackbar.make(view, R.string.str_bad_image_file, Snackbar.LENGTH_LONG)
.show();
break;
Crop image in android
Can you use default android Crop functionality?
Here is my code
private void performCrop(Uri picUri) {
try {
Intent cropIntent = new Intent("com.android.camera.action.CROP");
// indicate image type and Uri
cropIntent.setDataAndType(picUri, "image/*");
// set crop properties here
cropIntent.putExtra("crop", true);
// indicate aspect of desired crop
cropIntent.putExtra("aspectX", 1);
cropIntent.putExtra("aspectY", 1);
// indicate output X and Y
cropIntent.putExtra("outputX", 128);
cropIntent.putExtra("outputY", 128);
// retrieve data on return
cropIntent.putExtra("return-data", true);
// start the activity - we handle returning in onActivityResult
startActivityForResult(cropIntent, PIC_CROP);
}
// respond to users whose devices do not support the crop action
catch (ActivityNotFoundException anfe) {
// display an error message
String errorMessage = "Whoops - your device doesn't support the crop action!";
Toast toast = Toast.makeText(this, errorMessage, Toast.LENGTH_SHORT);
toast.show();
}
}
declare:
final int PIC_CROP = 1;
at top.
In onActivity result method, writ following code:
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == PIC_CROP) {
if (data != null) {
// get the returned data
Bundle extras = data.getExtras();
// get the cropped bitmap
Bitmap selectedBitmap = extras.getParcelable("data");
imgView.setImageBitmap(selectedBitmap);
}
}
}
It is pretty easy for me to implement and also shows darken areas.
Android: Crop image and Displaying it on ImageView
Ops i just neglected the null check everything is fine new updated code , error free code.
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode != RESULT_OK)
return;
switch (requestCode) {
case PICK_FROM_CAMERA:
/**
* After taking a picture, do the crop
*/
doCrop();
break;
case PICK_FROM_FILE:
/**
* After selecting image from files, save the selected path
*/
Toast.makeText(this,"in gall",Toast.LENGTH_LONG).show();
mImageCaptureUri = data.getData();
Log.e("URI", mImageCaptureUri.toString());
doCrop();
break;
case crop:
Log.e("URI2", mImageCaptureUri.toString());
Bundle extras = data.getExtras();
/**
* After cropping the image, get the bitmap of the cropped image and
* display it on imageview.
*/
if(extras!=null)
{
Bitmap photo = extras.getParcelable("data");
Log.e("URI9", mImageCaptureUri.toString());
mImageView.setImageBitmap(photo);
}
// File f = new File(mImageCaptureUri.getPath());
/**
* Delete the temporary image
*/
// if (f.exists())
// f.delete();
break;
}
}
How to pick image for crop from camera or gallery in Android 7.0?
I got the solution.Posting my answer.
In MainActivity.java
public class MainActivity extends AppCompatActivity {
@BindView(R.id.img_camera)
CircleImageView mImgCamera;
private ChoosePhoto choosePhoto=null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ButterKnife.bind(this);
}
@OnClick(R.id.img_camera)
public void onViewClicked() {
choosePhoto = new ChoosePhoto(this);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == Activity.RESULT_OK) {
if (requestCode == ChoosePhoto.CHOOSE_PHOTO_INTENT) {
if (data != null && data.getData() != null) {
choosePhoto.handleGalleryResult(data);
} else {
choosePhoto.handleCameraResult(choosePhoto.getCameraUri());
}
}else if (requestCode == ChoosePhoto.SELECTED_IMG_CROP) {
mImgCamera.setImageURI(choosePhoto.getCropImageUrl());
}
}
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (requestCode == ChoosePhoto.SELECT_PICTURE_CAMERA) {
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED)
choosePhoto.showAlertDialog();
}
}
}
ChoosePhoto.java
public class ChoosePhoto {
public static int CHOOSE_PHOTO_INTENT = 101;
public static int SELECTED_IMG_CROP = 102;
public static int SELECT_PICTURE_CAMERA = 103;
public static int currentAndroidDeviceVersion = Build.VERSION.SDK_INT;
private int ASPECT_X = 1;
private int ASPECT_Y = 1;
private int OUT_PUT_X = 300;
private int OUT_PUT_Y = 300;
private boolean SCALE = true;
private Uri cropPictureUrl, selectedImageUri = null, cameraUrl = null;
private Context mContext;
public ChoosePhoto(Context context) {
mContext = context;
init();
}
private void init() {
PermissionUtil permissionUtil = new PermissionUtil();
if (permissionUtil.checkMarshMellowPermission()) {
if (permissionUtil.verifyPermissions(mContext, permissionUtil.getCameraPermissions()) && permissionUtil.verifyPermissions(mContext, permissionUtil.getGalleryPermissions()))
showAlertDialog();
else {
ActivityCompat.requestPermissions((Activity) mContext, permissionUtil.getCameraPermissions(), SELECT_PICTURE_CAMERA);
}
} else {
showAlertDialog();
}
}
public void showAlertDialog() {
final Intent galleryIntent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
galleryIntent.setType("image/*");
cameraUrl = FileUtil.getInstance(mContext).createImageUri();
//Create any other intents you want
final Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
cameraIntent.addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION);
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, cameraUrl);
//Add them to an intent array
Intent[] intents = new Intent[]{cameraIntent};
//Create a choose from your first intent then pass in the intent array
final Intent chooserIntent = Intent.createChooser(galleryIntent, mContext.getString(R.string.choose_photo_title));
chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, intents);
((Activity) mContext).startActivityForResult(chooserIntent, CHOOSE_PHOTO_INTENT);
}
// Change this method(edited)
public void handleGalleryResult(Intent data) {
try {
cropPictureUrl = Uri.fromFile(FileUtil.getInstance(mContext)
.createImageTempFile(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES)));
String realPathFromURI = FileUtil.getRealPathFromURI(mContext, data.getData());
File file = new File(realPathFromURI == null ? getImageUrlWithAuthority(mContext, data.getData()) : realPathFromURI);
if (file.exists()) {
if (currentAndroidDeviceVersion > 23) {
cropImage(FileProvider.getUriForFile(mContext, mContext.getApplicationContext().getPackageName() + ".provider", file), cropPictureUrl);
} else {
cropImage(Uri.fromFile(file), cropPictureUrl);
}
} else {
cropImage(data.getData(), cropPictureUrl);
}
} catch (Exception e) {
e.printStackTrace();
}
}
public static String getImageUrlWithAuthority(Context context, Uri uri) {
InputStream is = null;
if (uri.getAuthority() != null) {
try {
is = context.getContentResolver().openInputStream(uri);
Bitmap bmp = BitmapFactory.decodeStream(is);
return writeToTempImageAndGetPathUri(context, bmp).toString();
} catch (FileNotFoundException e) {
e.printStackTrace();
} finally {
try {
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
return null;
}
public static Uri writeToTempImageAndGetPathUri(Context inContext, Bitmap inImage) {
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
inImage.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
String path = MediaStore.Images.Media.insertImage(inContext.getContentResolver(), inImage, "Title", null);
return Uri.parse(path);
}
public void handleCameraResult(Uri cameraPictureUrl) {
try {
cropPictureUrl = Uri.fromFile(FileUtil.getInstance(mContext)
.createImageTempFile(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES)));
cropImage(cameraPictureUrl, cropPictureUrl);
} catch (IOException e) {
e.printStackTrace();
}
}
public Uri getCameraUri() {
return cameraUrl;
}
public Uri getCropImageUrl() {
return selectedImageUri;
}
private void cropImage(final Uri sourceImage, Uri destinationImage) {
Intent intent = new Intent("com.android.camera.action.CROP");
intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
intent.setType("image/*");
List<ResolveInfo> list = mContext.getPackageManager().queryIntentActivities(intent, 0);
int size = list.size();
if (size == 0) {
//Utils.showToast(mContext, mContext.getString(R.string.error_cant_select_cropping_app));
selectedImageUri = sourceImage;
intent.putExtra(MediaStore.EXTRA_OUTPUT, sourceImage);
((Activity) mContext).startActivityForResult(intent, SELECTED_IMG_CROP);
return;
} else {
intent.setDataAndType(sourceImage, "image/*");
intent.putExtra("aspectX", ASPECT_X);
intent.putExtra("aspectY", ASPECT_Y);
intent.putExtra("outputY", OUT_PUT_Y);
intent.putExtra("outputX", OUT_PUT_X);
intent.putExtra("scale", SCALE);
//intent.putExtra("return-data", true);
intent.putExtra(MediaStore.EXTRA_OUTPUT, destinationImage);
selectedImageUri = destinationImage;
if (size == 1) {
Intent i = new Intent(intent);
ResolveInfo res = list.get(0);
i.setComponent(new ComponentName(res.activityInfo.packageName, res.activityInfo.name));
((Activity) mContext).startActivityForResult(intent, SELECTED_IMG_CROP);
} else {
Intent i = new Intent(intent);
i.putExtra(Intent.EXTRA_INITIAL_INTENTS, list.toArray(new Parcelable[list.size()]));
((Activity) mContext).startActivityForResult(intent, SELECTED_IMG_CROP);
}
}
}
}
FileUtil.java
public class FileUtil {
private static FileUtil sSingleton;
private Context context;
private FileUtil(Context ctx) {
context = ctx;
}
/**
* Gets instance.
*
* @param ctx the ctx
* @return the instance
*/
public static FileUtil getInstance(Context ctx) {
if (sSingleton == null) {
synchronized (FileUtil.class) {
sSingleton = new FileUtil(ctx);
}
}
return sSingleton;
}
public Uri createImageUri() {
ContentResolver contentResolver = context.getContentResolver();
ContentValues cv = new ContentValues();
String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss", Locale.getDefault()).format(new Date());
cv.put(MediaStore.Images.Media.TITLE, timeStamp);
return contentResolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, cv);
}
/**
* Create image temp file file.
*
* @param filePathDir the file path dir
* @return the file
* @throws IOException the io exception
*/
@SuppressLint("SimpleDateFormat")
public File createImageTempFile(File filePathDir) throws IOException {
String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
String imageFileName = "JPEG_" + timeStamp + "_";
return File.createTempFile(
imageFileName, /* prefix */
".jpg", /* suffix */
filePathDir /* directory */
);
}
public static String getUploadFileName() {
SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss", Locale.US);
Date date = new Date();
return String.format("profile_%s.png", sdf.format(date));
}
//add this code(edited)
//get Path
@TargetApi(Build.VERSION_CODES.KITKAT)
public static String getRealPathFromURI(Context context, final Uri uri) {
final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
// DocumentProvider
if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
// ExternalStorageProvider
if (isExternalStorageDocument(uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
if ("primary".equalsIgnoreCase(type)) {
return Environment.getExternalStorageDirectory() + "/" + split[1];
}
}
// DownloadsProvider
else if (isDownloadsDocument(uri)) {
final String id = DocumentsContract.getDocumentId(uri);
final Uri contentUri = ContentUris.withAppendedId(
Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));
return getDataColumn(context, contentUri, null, null);
}
// MediaProvider
else if (isMediaDocument(uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
Uri contentUri = null;
if ("image".equals(type)) {
contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
} else if ("video".equals(type)) {
contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
} else if ("audio".equals(type)) {
contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
}
final String selection = "_id=?";
final String[] selectionArgs = new String[]{
split[1]
};
return getDataColumn(context, contentUri, selection, selectionArgs);
}
}
// MediaStore (and general)
else if ("content".equalsIgnoreCase(uri.getScheme())) {
// Return the remote address
if (isGooglePhotosUri(uri))
return uri.getLastPathSegment();
return getDataColumn(context, uri, null, null);
}
// File
else if ("file".equalsIgnoreCase(uri.getScheme())) {
return uri.getPath();
} else
return getRealPathFromURIDB(uri);
return null;
}
/**
* Gets real path from uri.
*
* @param contentUri the content uri
* @return the real path from uri
*/
private static String getRealPathFromURIDB(Uri contentUri) {
Cursor cursor = context.getContentResolver().query(contentUri, null, null, null, null);
if (cursor == null) {
return contentUri.getPath();
} else {
cursor.moveToFirst();
int index = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
String realPath = cursor.getString(index);
cursor.close();
return realPath;
}
}
/**
* Gets data column.
*
* @param uri the uri
* @param selection the selection
* @param selectionArgs the selection args
* @return the data column
*/
public static String getDataColumn(Context context, Uri uri, String selection,
String[] selectionArgs) {
Cursor cursor = null;
final String column = "_data";
final String[] projection = {
column
};
try {
cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs,
null);
if (cursor != null && cursor.moveToFirst()) {
final int index = cursor.getColumnIndexOrThrow(column);
return cursor.getString(index);
}
} finally {
if (cursor != null)
cursor.close();
}
return null;
}
/**
* Is external storage document boolean.
*
* @param uri The Uri to check.
* @return Whether the Uri authority is ExternalStorageProvider.
*/
public static boolean isExternalStorageDocument(Uri uri) {
return "com.android.externalstorage.documents".equals(uri.getAuthority());
}
/**
* Is downloads document boolean.
*
* @param uri The Uri to check.
* @return Whether the Uri authority is DownloadsProvider.
*/
public static boolean isDownloadsDocument(Uri uri) {
return "com.android.providers.downloads.documents".equals(uri.getAuthority());
}
/**
* Is media document boolean.
*
* @param uri The Uri to check.
* @return Whether the Uri authority is MediaProvider.
*/
public static boolean isMediaDocument(Uri uri) {
return "com.android.providers.media.documents".equals(uri.getAuthority());
}
/**
* Is google photos uri boolean.
*
* @param uri The Uri to check.
* @return Whether the Uri authority is Google Photos.
*/
public static boolean isGooglePhotosUri(Uri uri) {
return "com.google.android.apps.photos.content".equals(uri.getAuthority());
}
}
PermissionUtil.java
public class PermissionUtil {
private String[] galleryPermissions = {
"android.permission.WRITE_EXTERNAL_STORAGE",
"android.permission.READ_EXTERNAL_STORAGE"
};
private String[] cameraPermissions = {
"android.permission.CAMERA",
"android.permission.WRITE_EXTERNAL_STORAGE",
"android.permission.READ_EXTERNAL_STORAGE"
};
public String[] getGalleryPermissions(){
return galleryPermissions;
}
public String[] getCameraPermissions() {
return cameraPermissions;
}
public boolean verifyPermissions(Context context, String[] grantResults) {
for (String result : grantResults) {
if (ActivityCompat.checkSelfPermission(context, result) != PackageManager.PERMISSION_GRANTED) {
return false;
}
}
return true;
}
public boolean checkMarshMellowPermission(){
return(Build.VERSION.SDK_INT> Build.VERSION_CODES.LOLLIPOP_MR1);
}
public static void showPermissionDialog(Context mContext,String msg){
AlertDialog.Builder builder = new AlertDialog.Builder(mContext, R.style.DatePicker);
builder.setTitle("Need Permission");
builder.setMessage(msg);
builder.setPositiveButton(mContext.getString(R.string.invitation_yes), (dialogInterface, i) -> {
dialogInterface.dismiss();
Intent intent = new Intent();
intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
Uri uri = Uri.fromParts("package", mContext.getPackageName(), null);
intent.setData(uri);
(mContext).startActivity(intent);
});
builder.setNegativeButton(mContext.getString(R.string.invitation_del_no), (dialogInterface, i) -> {
dialogInterface.dismiss();
});
builder.show();
}
}
provide_paths.xml
<?xml version="1.0" encoding="utf-8"?>
<paths xmlns:android="http://schemas.android.com/apk/res/android">
<external-path name="external_files" path="."/>
</paths>
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