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2014/10/16 ¤W¤È 08:16:55
android Programming Glossary: jpegConverting bitmap to byteArray android http://stackoverflow.com/questions/10191871/converting-bitmap-to-bytearray-android but I do not want to compress the image in either png or jpeg. Now what I was previously doing was. ByteArrayOutputStream..
problem sending an email with an attachment programmatically http://stackoverflow.com/questions/1247983/problem-sending-an-email-with-an-attachment-programmatically new Intent Intent.ACTION_SEND sendIntent.setType image jpeg sendIntent.putExtra Intent.EXTRA_STREAM Uri.parse file sdcard.. Intent.EXTRA_TEXT HTML BODY b IMG SRC data image jpeg base64 imagepath alt pleaseview this image b BODY HTML i can..
Android Gallery on KitKat returns different Uri for Intent.ACTION_GET_CONTENT http://stackoverflow.com/questions/19834842/android-gallery-on-kitkat-returns-different-uri-for-intent-action-get-content 19 Intent intent new Intent intent.setType image jpeg intent.setAction Intent.ACTION_GET_CONTENT startActivityForResult.. Intent.CATEGORY_OPENABLE intent.setType image jpeg startActivityForResult intent GALLERY_KITKAT_INTENT_CALLED @Override..
Image on canvas to JPEG file [closed] http://stackoverflow.com/questions/2174875/image-on-canvas-to-jpeg-file shown on canvas to JPEG file how can I do it android jpeg android canvas share improve this question create an empty..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android type cPart.getString cPart.getColumnIndex ct if image jpeg .equals type image bmp .equals type image gif .equals type..
Overlay images onto Camera preview SurfaceView http://stackoverflow.com/questions/3548666/overlay-images-onto-camera-preview-surfaceview No action taken on the raw data. Only action taken on jpeg data. PictureCallback jpeg new PictureCallback @Override public.. raw data. Only action taken on jpeg data. PictureCallback jpeg new PictureCallback @Override public void onPictureTaken byte.. Auto generated method stub camera.takePicture shutter raw jpeg @Override public void surfaceChanged SurfaceHolder arg0 int..
http://stackoverflow.com/questions/3553017/android-share-via-dialog share new Intent Intent.ACTION_SEND share.setType image jpeg share.putExtra Intent.EXTRA_STREAM Uri.parse file sdcard DCIM..
How to send email in Android ? http://stackoverflow.com/questions/3585556/how-to-send-email-in-android Uri.parse file fileName sendIntent.setType image jpeg startActivity Intent.createChooser sendIntent Send Mail share..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object an image 01 25 22 13 18.594 DEBUG skia 4204 xxxxxxxxxxx jpeg error 20 Improper call to JPEG library in state d 01 25 22 13..
Android httpclient file upload data corruption and timeout issues http://stackoverflow.com/questions/4896949/android-httpclient-file-upload-data-corruption-and-timeout-issues AndorraApplication.getPhotosPath entity.getFileName image jpeg resp NetworkUtils.sendHttpRequestMultipart EXPORT_PHOTOS_URI..
Trying to attach a file from SD Card to email http://stackoverflow.com/questions/587917/trying-to-attach-a-file-from-sd-card-to-email new Intent Intent.ACTION_SEND sendIntent.setType image jpeg sendIntent.putExtra Intent.EXTRA_SUBJECT Photo sendIntent.putExtra.. emailIntent.setType image jpeg emailIntent.putExtra android.content.Intent.EXTRA_EMAIL new.. activity Intent action android.intent.action.SEND type jpeg image flags 0x3000000 comp com.google.android.gm com.google.android.gm.ComposeActivityGmail..
How do I save data from Camera to disk using MediaStore on Android? http://stackoverflow.com/questions/649057/how-do-i-save-data-from-camera-to-disk-using-mediastore-on-android test Image taken values.put Images.Media.MIME_TYPE image jpeg Uri uri getContentResolver .insert Media.EXTERNAL_CONTENT_URI..
Android :: Possible To Camera Capture Without A Preview? http://stackoverflow.com/questions/9744790/android-possible-to-camera-capture-without-a-preview private PictureCallback getJpegCallback PictureCallback jpeg new PictureCallback @Override public void onPictureTaken byte.. FileOutputStream fos try fos new FileOutputStream test.jpeg fos.write data fos.close catch IOException e do something..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen not be used. Use appropriate image formats PNG versus JPEG Android prefers PNG for bitmap image files accepts JPEG and.. JPEG Android prefers PNG for bitmap image files accepts JPEG and discourages GIF. However PNG and JPEG are not equivalents... files accepts JPEG and discourages GIF. However PNG and JPEG are not equivalents. They have different quality trade offs..
How to download and save an image in Android http://stackoverflow.com/questions/15549421/how-to-download-and-save-an-image-in-android preferred CompressFormat and quality. I'm going to use JPEG and 100 quality bmp.compress Bitmap.CompressFormat.JPEG 100.. JPEG and 100 quality bmp.compress Bitmap.CompressFormat.JPEG 100 bytes create a new file on SD card File file new File Environment.getExternalStorageDirectory..
Android - how to set the wallpaper image http://stackoverflow.com/questions/1964193/android-how-to-set-the-wallpaper-image
Image on canvas to JPEG file [closed] http://stackoverflow.com/questions/2174875/image-on-canvas-to-jpeg-file on canvas to JPEG file closed I'm drawing 2D images on the canvas following this.. this tutorial. I want to save image shown on canvas to JPEG file how can I do it android jpeg android canvas share improve..
Android: BitmapFactory.decodeByteArray gives pixelated bitmap http://stackoverflow.com/questions/2183808/android-bitmapfactory-decodebytearray-gives-pixelated-bitmap in the top left corner to see the difference. Note that JPEG pictures which are loaded from the project resources and drawn.. from the URL to sdcard tmp.jpg and view on your PC. JPEG images are compressed in 8x8 or 16x16 tiles. The 'pixelation'.. in these tiles suggesting that the 'bad' image is a JPEG that is more aggressively compressed than the other. So I'd..
android image exif reader 3rd party api http://stackoverflow.com/questions/2536194/android-image-exif-reader-3rd-party-api I am using it on Android 1.6 to extract tags from JPEG images. You will need to download and build the source code.. following import statement import com.sun.image.codec.jpeg.JPEGDecodeParam Delete the following method which you won't need.. won't need on Android public static Metadata readMetadata JPEGDecodeParam decodeParam ... Remove the com.drew.metadata.SampleUsage..
OutOfMemory exception when loading bitmap from external storage http://stackoverflow.com/questions/4102758/outofmemory-exception-when-loading-bitmap-from-external-storage storage In my application I load a couple of images from JPEG and PNG files. When I place all those files into assets directory..
How to save a JPEG image on Android with a custom quality level http://stackoverflow.com/questions/4579647/how-to-save-a-jpeg-image-on-android-with-a-custom-quality-level to save a JPEG image on Android with a custom quality level On Android how.. quality level On Android how do I save an image file as a JPEG at 30 quality In standard Java I would use ImageIO to read the.. to read the image as a BufferedImage then save it as a JPEG file using an IIOImage instance http www.universalwebservices.net..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object DEBUG skia 4204 xxxxxxxxxxx jpeg error 20 Improper call to JPEG library in state d 01 25 22 13 18.604 INFO System.out 4204 resolveUri..
How to save GPS coordinates in exif data on Android? http://stackoverflow.com/questions/5280479/how-to-save-gps-coordinates-in-exif-data-on-android exif data on Android I am writing GPS coordinates to my JPEG image and the coordinates are correct as demonstrated by my..
How to capture the image and save it in sd card http://stackoverflow.com/questions/5661424/how-to-capture-the-image-and-save-it-in-sd-card Camera c Log.e getClass .getSimpleName PICTURE CALLBACK JPEG data.length data camera.startPreview Camera.ShutterCallback..
Converting bitmap to byteArray android http://stackoverflow.com/questions/10191871/converting-bitmap-to-bytearray-android that I want to send to the server by encoding it to base64 but I do not want to compress the image in either png or jpeg. Now what I was previously doing was. ByteArrayOutputStream byteArrayBitmapStream new ByteArrayOutputStream bitmapPicture.compress..
problem sending an email with an attachment programmatically http://stackoverflow.com/questions/1247983/problem-sending-an-email-with-an-attachment-programmatically to add an attachment to the mail... method 1 Intent sendIntent new Intent Intent.ACTION_SEND sendIntent.setType image jpeg sendIntent.putExtra Intent.EXTRA_STREAM Uri.parse file sdcard abc.jpg method 2 Sending the image as body content sendIntent.putExtra.. method 2 Sending the image as body content sendIntent.putExtra Intent.EXTRA_TEXT HTML BODY b IMG SRC data image jpeg base64 imagepath alt pleaseview this image b BODY HTML i can successfully attach the image manually but when i tried to..
Android Gallery on KitKat returns different Uri for Intent.ACTION_GET_CONTENT http://stackoverflow.com/questions/19834842/android-gallery-on-kitkat-returns-different-uri-for-intent-action-get-content share improve this question Try this if Build.VERSION.SDK_INT 19 Intent intent new Intent intent.setType image jpeg intent.setAction Intent.ACTION_GET_CONTENT startActivityForResult Intent.createChooser intent getResources .getString R.string.select_picture.. Intent intent new Intent Intent.ACTION_OPEN_DOCUMENT intent.addCategory Intent.CATEGORY_OPENABLE intent.setType image jpeg startActivityForResult intent GALLERY_KITKAT_INTENT_CALLED @Override public void onActivityResult int requestCode int resultCode..
Image on canvas to JPEG file [closed] http://stackoverflow.com/questions/2174875/image-on-canvas-to-jpeg-file on the canvas following this tutorial. I want to save image shown on canvas to JPEG file how can I do it android jpeg android canvas share improve this question create an empty bitmap create a new Canvas object and pass this bitmap to..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android do String partId cPart.getString cPart.getColumnIndex _id String type cPart.getString cPart.getColumnIndex ct if image jpeg .equals type image bmp .equals type image gif .equals type image jpg .equals type image png .equals type Bitmap bitmap..
Overlay images onto Camera preview SurfaceView http://stackoverflow.com/questions/3548666/overlay-images-onto-camera-preview-surfaceview byte data Camera camera TODO Auto generated method stub No action taken on the raw data. Only action taken on jpeg data. PictureCallback jpeg new PictureCallback @Override public void onPictureTaken byte data Camera camera TODO Auto.. TODO Auto generated method stub No action taken on the raw data. Only action taken on jpeg data. PictureCallback jpeg new PictureCallback @Override public void onPictureTaken byte data Camera camera TODO Auto generated method stub FileOutputStream.. private void takePicture TODO Auto generated method stub camera.takePicture shutter raw jpeg @Override public void surfaceChanged SurfaceHolder arg0 int arg1 int arg2 int arg3 TODO Auto generated method stub Camera.Parameters..
http://stackoverflow.com/questions/3553017/android-share-via-dialog in the example picture it would be something like this Intent share new Intent Intent.ACTION_SEND share.setType image jpeg share.putExtra Intent.EXTRA_STREAM Uri.parse file sdcard DCIM Camera myPic.jpg startActivity Intent.createChooser share..
How to send email in Android ? http://stackoverflow.com/questions/3585556/how-to-send-email-in-android
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object thread attach failed I also have a new error when displaying an image 01 25 22 13 18.594 DEBUG skia 4204 xxxxxxxxxxx jpeg error 20 Improper call to JPEG library in state d 01 25 22 13 18.604 INFO System.out 4204 resolveUri failed on bad bitmap..
Android httpclient file upload data corruption and timeout issues http://stackoverflow.com/questions/4896949/android-httpclient-file-upload-data-corruption-and-timeout-issues reqEntity.addPart image new FileBody new File AndorraApplication.getPhotosPath entity.getFileName image jpeg resp NetworkUtils.sendHttpRequestMultipart EXPORT_PHOTOS_URI reqEntity NetworkUtils class public class NetworkUtils public..
Trying to attach a file from SD Card to email http://stackoverflow.com/questions/587917/trying-to-attach-a-file-from-sd-card-to-email a couple 'weird' things happen. here is code Intent sendIntent new Intent Intent.ACTION_SEND sendIntent.setType image jpeg sendIntent.putExtra Intent.EXTRA_SUBJECT Photo sendIntent.putExtra Intent.EXTRA_STREAM Uri.parse file sdcard dcim Camera.. the same problem Code Intent emailIntent new Intent android.content.Intent.ACTION_SEND emailIntent.setType image jpeg emailIntent.putExtra android.content.Intent.EXTRA_EMAIL new String me@gmail.com emailIntent.putExtra android.content.Intent.EXTRA_SUBJECT.. has extras I ActivityManager 56 Starting activity Intent action android.intent.action.SEND type jpeg image flags 0x3000000 comp com.google.android.gm com.google.android.gm.ComposeActivityGmail has extras I ActivityManager..
How do I save data from Camera to disk using MediaStore on Android? http://stackoverflow.com/questions/649057/how-do-i-save-data-from-camera-to-disk-using-mediastore-on-android test values.put Images.Media.DESCRIPTION test Image taken values.put Images.Media.MIME_TYPE image jpeg Uri uri getContentResolver .insert Media.EXTERNAL_CONTENT_URI values OutputStream outstream try outstream getContentResolver..
Android :: Possible To Camera Capture Without A Preview? http://stackoverflow.com/questions/9744790/android-possible-to-camera-capture-without-a-preview getJpegCallback finally myCamera.close else booo failed private PictureCallback getJpegCallback PictureCallback jpeg new PictureCallback @Override public void onPictureTaken byte data Camera camera FileOutputStream fos try fos new FileOutputStream.. @Override public void onPictureTaken byte data Camera camera FileOutputStream fos try fos new FileOutputStream test.jpeg fos.write data fos.close catch IOException e do something about it Selecting front facing camera. private Camera..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen for layouts AbsoluteLayout is deprecated and should not be used. Use appropriate image formats PNG versus JPEG Android prefers PNG for bitmap image files accepts JPEG and discourages GIF. However PNG and JPEG are not equivalents. They.. should not be used. Use appropriate image formats PNG versus JPEG Android prefers PNG for bitmap image files accepts JPEG and discourages GIF. However PNG and JPEG are not equivalents. They have different quality trade offs and PNG is not always.. formats PNG versus JPEG Android prefers PNG for bitmap image files accepts JPEG and discourages GIF. However PNG and JPEG are not equivalents. They have different quality trade offs and PNG is not always best JPEG can offer up to 50 file size..
How to download and save an image in Android http://stackoverflow.com/questions/15549421/how-to-download-and-save-an-image-in-android bytes new ByteArrayOutputStream you can select your preferred CompressFormat and quality. I'm going to use JPEG and 100 quality bmp.compress Bitmap.CompressFormat.JPEG 100 bytes create a new file on SD card File file new File Environment.getExternalStorageDirectory.. your preferred CompressFormat and quality. I'm going to use JPEG and 100 quality bmp.compress Bitmap.CompressFormat.JPEG 100 bytes create a new file on SD card File file new File Environment.getExternalStorageDirectory File.separator myDownloadedImage.jpg..
Android - how to set the wallpaper image http://stackoverflow.com/questions/1964193/android-how-to-set-the-wallpaper-image
Image on canvas to JPEG file [closed] http://stackoverflow.com/questions/2174875/image-on-canvas-to-jpeg-file on canvas to JPEG file closed I'm drawing 2D images on the canvas following this tutorial. I want to save image shown on canvas to JPEG file.. JPEG file closed I'm drawing 2D images on the canvas following this tutorial. I want to save image shown on canvas to JPEG file how can I do it android jpeg android canvas share improve this question create an empty bitmap create a new Canvas..
Android: BitmapFactory.decodeByteArray gives pixelated bitmap http://stackoverflow.com/questions/2183808/android-bitmapfactory-decodebytearray-gives-pixelated-bitmap roughly demonstrated by the following Look e.g. at the clouds in the top left corner to see the difference. Note that JPEG pictures which are loaded from the project resources and drawn in a similar way display just fine i.e. have no pixelation... flickr share improve this question Write the raw bytes fetched from the URL to sdcard tmp.jpg and view on your PC. JPEG images are compressed in 8x8 or 16x16 tiles. The 'pixelation' as you describe it is actually in these tiles suggesting that.. or 16x16 tiles. The 'pixelation' as you describe it is actually in these tiles suggesting that the 'bad' image is a JPEG that is more aggressively compressed than the other. So I'd anticipate that the actual issue is that the image being downloaded..
android image exif reader 3rd party api http://stackoverflow.com/questions/2536194/android-image-exif-reader-3rd-party-api on earlier Android platform versions with a slight modification. I am using it on Android 1.6 to extract tags from JPEG images. You will need to download and build the source code yourself and package it with your app. I'm using release 2.3.1... to com.drew.imaging.jpeg.JpegMetadataReader Remove the following import statement import com.sun.image.codec.jpeg.JPEGDecodeParam Delete the following method which you won't need on Android public static Metadata readMetadata JPEGDecodeParam.. Delete the following method which you won't need on Android public static Metadata readMetadata JPEGDecodeParam decodeParam ... Remove the com.drew.metadata.SampleUsage class which references the method deleted above. Also..
OutOfMemory exception when loading bitmap from external storage http://stackoverflow.com/questions/4102758/outofmemory-exception-when-loading-bitmap-from-external-storage exception when loading bitmap from external storage In my application I load a couple of images from JPEG and PNG files. When I place all those files into assets directory and load it in this way everything is ok InputStream stream..
How to save a JPEG image on Android with a custom quality level http://stackoverflow.com/questions/4579647/how-to-save-a-jpeg-image-on-android-with-a-custom-quality-level to save a JPEG image on Android with a custom quality level On Android how do I save an image file as a JPEG at 30 quality In standard.. to save a JPEG image on Android with a custom quality level On Android how do I save an image file as a JPEG at 30 quality In standard Java I would use ImageIO to read the image as a BufferedImage then save it as a JPEG file using.. as a JPEG at 30 quality In standard Java I would use ImageIO to read the image as a BufferedImage then save it as a JPEG file using an IIOImage instance http www.universalwebservices.net web programming resources java adjust jpeg image compression..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object a new error when displaying an image 01 25 22 13 18.594 DEBUG skia 4204 xxxxxxxxxxx jpeg error 20 Improper call to JPEG library in state d 01 25 22 13 18.604 INFO System.out 4204 resolveUri failed on bad bitmap uri 01 25 22 13 18.694 ERROR..
How to save GPS coordinates in exif data on Android? http://stackoverflow.com/questions/5280479/how-to-save-gps-coordinates-in-exif-data-on-android to save GPS coordinates in exif data on Android I am writing GPS coordinates to my JPEG image and the coordinates are correct as demonstrated by my logcat output but it appears that it's being corrupted somehow...
How to capture the image and save it in sd card http://stackoverflow.com/questions/5661424/how-to-capture-the-image-and-save-it-in-sd-card Camera.PictureCallback public void onPictureTaken byte data Camera c Log.e getClass .getSimpleName PICTURE CALLBACK JPEG data.length data camera.startPreview Camera.ShutterCallback mShutterCallback new Camera.ShutterCallback public void onShutter..
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