I want to share animated gif images that are in my drawable folder.
The code works so far, but the shared gif file is not animated. You can only see the first image of the animation. Does someone know how it could work?
Bitmap icon = BitmapFactory.decodeResource(this.getResources(),
R.drawable.animated_gif);
Intent share = new Intent(Intent.ACTION_SEND);
share.setType("image/gif");
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
icon.compress(Bitmap.CompressFormat.PNG, 100, bytes);
File f = new File(Environment.getExternalStorageDirectory()
+ File.separator + "temporary_file.gif");
try {
f.createNewFile();
FileOutputStream fo = new FileOutputStream(f, true);
fo.write(bytes.toByteArray());
} catch (IOException e) {
e.printStackTrace();
}
share.putExtra(Intent.EXTRA_STREAM,
Uri.parse("file:///sdcard/temporary_file.gif"));
startActivity(Intent.createChooser(share, "Share Image"));
Well, you are geting static bitmap from drawable. I recomend you to use GifDrawable in Glide library and this approach for sending animated gifs (in case you loaded your gif image into ImageView):
private Uri getLocalBitmapUri(ImageView imageView, String link) {
// Extract Bitmap from ImageView drawable
Drawable drawable = imageView.getDrawable();
if (drawable instanceof GifDrawable) {
try {
// Store image to default external storage directory
String fileName = link.substring(link.lastIndexOf('/') + 1, link.length());
File file = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS), "shared_gif_" + System.currentTimeMillis() + ".gif");
file.getParentFile().mkdirs();
GifDrawable gifDrawable = ((GifDrawable) imageView.getDrawable());
FileOutputStream out = new FileOutputStream(file);
out.write(gifDrawable.getData());
out.close();
return Uri.fromFile(file);
} catch (IOException e) {
e.printStackTrace();
}
}
return null;
}
...
Uri bmpUri = Utils.getLocalBitmapUri(gifImageView, post.media_content.get(0).file);
if (bmpUri != null) {
Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND);
sharingIntent.setType("image/gif");
sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "title");
sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, "text");
sharingIntent.putExtra(Intent.EXTRA_STREAM, bmpUri);
startActivity(Intent.createChooser(sharingIntent, "Share via"));
} else {
// ...sharing failed, handle error
}
...
Related
I am trying to get a image of a view (constraint-layout) and share it via an android send-intent.
I tried a lot of methods, but until now none have worked.
This is what I have so far:
public void shareStatsImage(){
constraintLayout.setDrawingCacheEnabled(true);
Bitmap bitmap = constraintLayout.getDrawingCache();
File path = null;
try {
path = saveImageToExternal(generateImageTitle(), bitmap);
} catch (IOException e) {
e.printStackTrace();
}
final Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("image/png");
final File photoFile = new File(Objects.requireNonNull(getActivity()).getFilesDir(), Objects.requireNonNull(path).getAbsolutePath());
shareIntent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(photoFile));
shareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
startActivity(Intent.createChooser(shareIntent, "Share image using"));
}
public static String generateImageTitle(){
SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy-hh-mm-ss");
return sdf.format(new Date());
}
public File saveImageToExternal(String imgName, Bitmap bm) throws IOException {
//Create Path to save Image
String appFolder = "test";
File path = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES + File.separator + appFolder); //Creates app specific folder
path.mkdirs();
File imageFile = new File(path, imgName+".png"); // Imagename.png
FileOutputStream out = new FileOutputStream(imageFile);
try{
bm.compress(Bitmap.CompressFormat.PNG, 100, out); // Compress Image
out.flush();
out.close();
// Tell the media scanner about the new file so that it is
// immediately available to the user.
MediaScannerConnection.scanFile(getContext(),new String[] { imageFile.getAbsolutePath() }, null,new MediaScannerConnection.OnScanCompletedListener() {
public void onScanCompleted(String path, Uri uri) {
Log.i("ExternalStorage", "Scanned " + path + ":");
Log.i("ExternalStorage", "-> uri=" + uri);
}
});
} catch(Exception e) {
throw new IOException();
}
return imageFile;
}
There are multiple problems with this solution, for example I am getting an error message ("Permission denied for the attachment") when sharing the image to gmail. When uploading the image to google drive I only get an "upload unsuccessful message".
One good thing is that the images seem to appear in the phone's gallery, just not when sharing them via the intent :(
Thanks for your help!
Convert Bitmap to Uri
private Uri getImageUri(Context context, Bitmap inImage) {
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
inImage.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
String path = MediaStore.Images.Media.insertImage(context.getContentResolver(), inImage, "Image Title", null);
return Uri.parse(path);
}
You can send Image using Uri.
Uri imageUri = set your image Uri;
Intent shareIntent = new Intent();
shareIntent.setAction(Intent.ACTION_SEND);
shareIntent.putExtra(Intent.EXTRA_STREAM, imageUri);
shareIntent.setType("image/jpeg");
shareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
startActivity(Intent.createChooser(shareIntent, "send"));
My old code was only working well till lolipop. i tried to write a new one but its not working in marshmallow either. I been sitting on this for the last two days and i dont have a clue :(.
public void share(View view){
niv1 = (NetworkImageView) findViewById(R.id.imgNetwork);
File file = getLocalBitmapFile(niv1);
Uri bmpUrii = FileProvider.getUriForFile(this, "com.myfileprovider", file);
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("image/*");
shareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
shareIntent.putExtra(Intent.EXTRA_STREAM, bmpUrii);
shareIntent.putExtra(Intent.EXTRA_SUBJECT, "share");
shareIntent.putExtra(Intent.EXTRA_TEXT, Datas.Address);
startActivity(Intent.createChooser(shareIntent, "Share Image"));
}
public File getLocalBitmapFile(NetworkImageView imageView) {
Drawable drawable = imageView.getDrawable();
Bitmap bmp = null;
if (drawable instanceof BitmapDrawable) {
bmp = ((BitmapDrawable) imageView.getDrawable()).getBitmap();
} else {
return null;
}
File bmpUri = null;
File file = new File(Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_DOWNLOADS), "share_image_" + System.currentTimeMillis() + ".png");
file.getParentFile().mkdirs();
FileOutputStream out = null;
try {
out = new FileOutputStream(file);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
bmp.compress(Bitmap.CompressFormat.PNG, 90, out);
try {
out.close();
} catch (IOException e) {
e.printStackTrace();
}
return file;
}
I am trying to share image using intent. Here is the method that i created
public void shareImg(int fileNum) //Consider fileNum=R.drawable.img
{
Uri uri= Uri.parse("android.resource://"
+ context.getPackageName() + "/" + fileNum);
Intent share=new Intent();
share.setAction(Intent.ACTION_SEND);
share.setType("image/*");
share.putExtra(Intent.EXTRA_STREAM, uri);
share.putExtra(Intent.EXTRA_TEXT, "Sent Via ---");
Intent chooser= Intent.createChooser(share, "Share Via");
context.startActivity(chooser);
}
The image is shared properly with Whatsapp with caption. But when I try to share app with Gmail, Messenger, etc it gives error shown in Toast.
For eg.
Gmail says : Can't attach empty file
Messenger says : Failed to convert to image
You can share image using share intent, but you've to decode image to a localized Bitmap
Intent intent = new Intent(Intent.ACTION_SEND);
intent.putExtra(Intent.EXTRA_TEXT, "Hey view/download this image");
String path = Images.Media.insertImage(getContentResolver(), loadedImage, "", null);
Uri screenshotUri = Uri.parse(path);
intent.putExtra(Intent.EXTRA_STREAM, screenshotUri);
intent.setType("image/*");
startActivity(Intent.createChooser(intent, "Share image via..."));
loadedImage is the Path of image
Here is the steps you can perform.
Step 1. First create bitmap from drawable
Drawable d = ImagesArrayList.get(0);
Bitmap bitmap = ((BitmapDrawable)d).getBitmap();
Step 2. Save Bitmap to File
FileOutputStream out = null;
String filename = Environment.getExternalStorageDirectory() + File.separator + "temporary_file.jpg";
try {
out = new FileOutputStream(filename);
bitmap.compress(Bitmap.CompressFormat.PNG, 100, out); // bmp is your Bitmap instance
// PNG is a lossless format, the compression factor (100) is ignored
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
if (out != null) {
out.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
Step 3. Share this image File with fileurl. Share the Image same as you sharing gallery image.
Complete Answer
Bitmap bitmap= BitmapFactory.decodeResource(getResources(),R.drawable.xxxx); // your resource ID here
String path = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES)+"/LatestShare.jpg";
OutputStream out = null;
File file=new File(path);
try {
out = new FileOutputStream(file);
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, out);
out.flush();
out.close();
} catch (Exception e) {
e.printStackTrace();
}
path=file.getPath();
Uri bmpUri = Uri.parse("file://"+path);
Intent shareIntent = new Intent();
shareIntent = new Intent(android.content.Intent.ACTION_SEND);
shareIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
shareIntent.putExtra(Intent.EXTRA_STREAM, bmpUri);
shareIntent.setType("image/jpg");
startActivity(Intent.createChooser(shareIntent,"Share with"));
I am using share intent in my application,but i am not able to share image and text,i am using image and text from my json response,but it is not working.i am not getting any error,but the the method for sharing is not working
JSON Response : http://pastie.org/10753346
public void onShareItem(View v) {
// Get access to bitmap image from view
// Get access to the URI for the bitmap
Uri bmpUri = getLocalBitmapUri(descpic);
if (bmpUri != null) {
// Construct a ShareIntent with link to image
Intent shareIntent = new Intent();
shareIntent.setAction(Intent.ACTION_SEND);
shareIntent.putExtra(Intent.EXTRA_STREAM, bmpUri);
shareIntent.putExtra(Intent.EXTRA_TEXT, desc.getText().toString());
shareIntent.setType("image/*");
// Launch sharing dialog for image
startActivity(Intent.createChooser(shareIntent, "Share Image"));
} else {
// ...sharing failed, handle error
}
}
// Returns the URI path to the Bitmap displayed in specified ImageView
public Uri getLocalBitmapUri(ImageView imageView) {
// Extract Bitmap from ImageView drawable
Drawable drawable = imageView.getDrawable();
Bitmap bmp = null;
if (drawable instanceof BitmapDrawable){
bmp = ((BitmapDrawable) imageView.getDrawable()).getBitmap();
} else {
return null;
}
// Store image to default external storage directory
/*Uri bmpUri = null;
try {
File file = new File(Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_DOWNLOADS), "share_image_" + System.currentTimeMillis() + ".png");
file.getParentFile().mkdirs();
FileOutputStream out = new FileOutputStream(file);
bmp.compress(Bitmap.CompressFormat.PNG, 90, out);
out.close();
bmpUri = Uri.fromFile(file);
} catch (IOException e) {
e.printStackTrace();
}*/
OutputStream fOut = null;
Uri outputFileUri=null;
try {
File root = new File(Environment.getExternalStorageDirectory()
+ File.separator + "folder_name" + File.separator);
root.mkdirs();
File sdImageMainDirectory = new File(root, "myPicName.jpg");
outputFileUri = Uri.fromFile(sdImageMainDirectory);
fOut = new FileOutputStream(sdImageMainDirectory);
} catch (Exception e) {
Toast.makeText(this, "Error occured. Please try again later.",
Toast.LENGTH_SHORT).show();
}
try {
bmp.compress(Bitmap.CompressFormat.PNG, 100, fOut);
fOut.flush();
fOut.close();
} catch (Exception e) {
}
return outputFileUri;
}
Do this to save image. Replace your method with this
public Uri getLocalBitmapUri(ImageView imageView) {
imageview.buildDrawingCache();
Bitmap bm = imageview.getDrawingCache();
OutputStream fOut = null;
Uri outputFileUri;
try {
File root = new File(Environment.getExternalStorageDirectory()
+ File.separator + "folder_name" + File.separator);
root.mkdirs();
File imageFile = new File(root, "myPicName.jpg");
outputFileUri = Uri.fromFile(imageFile);
fOut = new FileOutputStream(imageFile);
} catch (Exception e) {
e.printStackTrace();
}
try {
bm.compress(Bitmap.CompressFormat.PNG, 100, fOut);
fOut.flush();
fOut.close();
return outputFileUri;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
Below code will capture the screen and store it in SD card. I want Then it will send this file via sharable apps.I want to store it in internal memory of phone instead but I am unable to do that.Please help me for the same.
WebView view = (WebView) findViewById(R.id.webView1);
#SuppressWarnings("deprecation")
Picture picture = view.capturePicture();
Bitmap b = Bitmap.createBitmap( picture.getWidth(),
picture.getHeight(), Bitmap.Config.ARGB_8888);
Canvas c = new Canvas( b );
picture.draw( c );
String filePath = Environment.getExternalStorageDirectory()
+ File.separator + "score.png";
File imagePath = new File(filePath);
FileOutputStream fos;
try {
fos = new FileOutputStream(imagePath);
if(fos!=null)
{
b.compress(CompressFormat.PNG, 100, fos);
fos.flush();
fos.close();
}
if(imagePath.exists())
{
sendMail(filePath);
}
else
{
Log.e("fie","file doesnt exist");
}
} catch (FileNotFoundException e) {
} catch (IOException e) {
}
public void sendMail(String path) {
Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);
//emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL,
// new String[] { "youremail#website.com" });
emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT,
"My Score in Mock Test");
emailIntent.putExtra(android.content.Intent.EXTRA_TEXT,
"PFA");
emailIntent.setType("image/png");
Uri myUri = Uri.parse("file://" + path);
emailIntent.putExtra(Intent.EXTRA_STREAM, myUri);
startActivity(Intent.createChooser(emailIntent, "share score card..."));
}
I tried to achieve this with below code found on stack overflow but it is not working. This code is not showing any exception when I debug through it but file is not creating to internal memory and so sending is failing.