I have a class for uploading image to server but i can't choose image from gallery.It's properly working on API Level +17 but not working on API Level -17
thoose are my codes
CustomJavascriptClass
public String uploadImage(){
Activity activity = (Activity)context;
Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
photoPickerIntent.setType("image/*");
activity.startActivityForResult(photoPickerIntent, 100);
...
MainActivity
protected void onActivityResult(int requestCode, int resultCode, Intent imageReturnedIntent) {
super.onActivityResult(requestCode, resultCode, imageReturnedIntent);
if(requestCode == 100){
try{
Uri selectedImage = imageReturnedIntent.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 filePath = cursor.getString(columnIndex);
cursor.close();
Log.i("File", filePath);
if (Build.VERSION.SDK_INT >= 17){
HappyJavaScriptInterface.attachment = new File(filePath);
HappyJavaScriptInterface.uploadProcess = 1;
}
else
{
HappyJavaScriptInterfaceUnder17.attachment = new File(filePath);
HappyJavaScriptInterfaceUnder17.uploadProcess = 1;
}
}
catch(Exception ex){
if (Build.VERSION.SDK_INT >= 17){
HappyJavaScriptInterface.uploadProcess = 1;
}
else
{
HappyJavaScriptInterfaceUnder17.uploadProcess = 1;
}
}
}
It's working properly on android 4.2.2 emulator but not working on 2.3.3
Thanks
Try to set android:noHistory="false" in your manifest for MainActivity
Related
Im trying to get the path file for showing in a recycler view using intent for choosing file and activityresult for response of that action so my code works in android 4> until 7< and it works fine for those versions but in 7>= there is a problem with that code , especially in android 9.
public void openGallery() {
try {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select file to upload "),
SettingsUtil.ACTIVITY_GALLERY);
} catch (Exception e) {
e.printStackTrace();
}
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == SettingsUtil.ACTIVITY_GALLERY && resultCode == RESULT_OK && null != data) {
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();
String code = year + "-" + reservation + "-" + (counter++);
File auxFile = new File(picturePath);
}
}
i expect to String picturePath = cursor.getString(columnIndex); get the path like old android vesions 4+ <7 but in those new versions there is a problem there when working in last versions
My aim is to browse a file and copy it, and paste it in a other folder.
To browse the file I have used Intent as shown below
Intent intent = new Intent();
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType("*/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "DEMO"), 1001);
public void onActivityResult(int requestCode, int resultCode, Intent data){
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 1001) {
Uri currFile = data.getData();
}
}
Now I want to copy the file for that I have to get file real path from URI.
(I am passing file real path to java FileInputStream )
To convert Uri to real path I did as shown below
public static String getPath(Context cx,Uri uri) {
String filePath = "";
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT ){
String wholeid = DocumentsContract.getDocumentId(uri);
String id = wholeid.split(":")[1];
String[] column = {MediaStore.Images.Media.DATA};
String sel = MediaStore.Images.Media._ID + "=?";
Cursor cursor = cx.getContentResolver().query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, column, sel, new String[]{id}, null);
int columnIndex = cursor.getColumnIndex(column[0]);
if (cursor.moveToFirst()) {
filePath = cursor.getString(columnIndex);
}
cursor.close();
}else{
String[] proj = {MediaStore.Images.Media.DATA};
Cursor cursor = cx.getContentResolver().query(uri, null, null, null, null);
if (cursor == null) {
return uri.getPath();
} else {
cursor.moveToFirst();
int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
filePath = cursor.getString(idx);
}
}
return filePath;
}
If the file is more than 10kb it is giving TransactionTooLargeException.
My question is how can I browse and copy a file and paste in a folder without getting TransactionTooLargeException.
Is there any good method to do that.
I am doing an Android application which need to open camera and display picture on screen and take that picture absolute path.
But I always get "UnsupportedOperationException: Unknown URI: content://media/external/images/media" error when I click on camera.
My code:
ContentValues values = new ContentValues();
values.put(MediaStore.Images.Media.TITLE, "ircms");
imgUri = getContentResolver().insert(
MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values); // Here getting error
Intent intentPicture = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intentPicture.putExtra(MediaStore.EXTRA_OUTPUT, imgUri);
startActivityForResult(intentPicture, 1);
onActivityResult:
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case 1:
try {
String photoPath = getRealPathFromURI(this, imgUri);
o2.inSampleSize = 8;
Bitmap bitmap = BitmapFactory.decodeFile(photoPath, o2);
}
}
}
Please Help...
try this
What Do you Need
In Manafiest.xml
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
In your activity
private static final int TAKE_PHOTO_CODE = 1;
private void takePhoto(){
final Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(getTempFile(this)) );
startActivityForResult(intent, TAKE_PHOTO_CODE);
}
private File getTempFile(Context context){
//it will return /sdcard/image.tmp
final File path = new File( Environment.getExternalStorageDirectory(), context.getPackageName() );
if(!path.exists()){
path.mkdir();
}
return new File(path, "image.tmp");
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
switch(requestCode){
case TAKE_PHOTO_CODE:
final File file = getTempFile(this);
try {
Bitmap captureBmp = Media.getBitmap(getContentResolver(), Uri.fromFile(file) );
// do whatever you want with the bitmap (Resize, Rename, Add To Gallery, etc)
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
break;
}
}
}
Use this code to get file path of the image in onActivityResult
Uri selectedImageURI = data.getData();
imageFile = new File(getRealPathFromURI(selectedImageURI));
private String getRealPathFromURI(Uri contentURI) {
Cursor cursor = getContentResolver().query(contentURI, null, null, null, null);
if (cursor == null) { // Source is Dropbox or other similar local file path
return contentURI.getPath();
} else {
cursor.moveToFirst();
int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
return cursor.getString(idx);
}
}
in my project, i got a problem about insert a picture from android to database.
i have success insert a picture from gallery mobile but not work insert from a camera mobile.
This my source code
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == RESULT_OK) {
if (requestCode == REQUEST_CAMERA) {
Uri selectedImage = data.getData();
String[] filePathColumn = { MediaColumns.DATA };
Cursor cursor = getContentResolver().query(selectedImage,
filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
String filePath = cursor.getString(columnIndex);
cursor.close();
pathToOurFile = filePath;
format = filePath.substring(filePath.lastIndexOf(".") + 1,
filePath.length());
this.imGambar.setImageBitmap((Bitmap) data.getExtras().get(
"data"));
} else if (requestCode == SELECT_FILE) {
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 filePath = cursor.getString(columnIndex);
cursor.close();
pathToOurFile = filePath;
format = filePath.substring(filePath.lastIndexOf(".") + 1,
filePath.length());
this.imGambar
.setImageBitmap(BitmapFactory.decodeFile(filePath));
}
}
}
This method doesn't work fine to get Uri in request camera activity result. You'd better use :
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
mImageCaptureUri = getOutputMediaFileUri(MEDIA_TYPE_IMAGE);
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, mImageCaptureUri);
startActivityForResult(cameraIntent, CAMERA_REQUEST);
And in the onActivityResult :
String path = mImageCaptureUri.toString();
where
Uri mImageCaptureUri ;
is a global variable.
Hope it helps...
I have an android app that start the smartphone camera
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent, CAMERA_PIC_REQUEST );
To display the taken picture I use this piece of code,
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
setImage=true;
if (requestCode == CAMERA_PIC_REQUEST && resultCode == RESULT_OK) {
if(data!=null)
{
ImageView image = (ImageView) findViewById(R.id.imagePreview);
Bundle extras = data.getExtras();
Bitmap mImageBitmap = (Bitmap) extras.get("data");
image.setImageBitmap(mImageBitmap);
}
}
}
This works pretty fine but if i want to get the path of the taken picture, i have to use (intent)data.getData() but this returns a null value. what should i do to solve this problem?
Try this hope it helps you.
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();
String imageName = picturePath.substring(picturePath.lastIndexOf(
"/", picturePath.length()));
Try out as below:
Bitmap m_photo = (Bitmap) p_data.getExtras().get("data");
if (m_photo != null)
{
ByteArrayOutputStream m_upByteArrayOutputStream = new ByteArrayOutputStream();
m_photo.compress(Bitmap.CompressFormat.PNG, 40, m_upByteArrayOutputStream);
Drawable m_imageFromCamera = new BitmapDrawable(m_photo);
image.setBackgroundDrawable(m_photo);
}
EDITED:
To get the Path of the image try out below code:
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 imagePath = cursor.getString(columnIndex); <---- Here is your image path.
cursor.close();