Decoded String Image Can't Be Display As BitMap in Android - android

Below is the portion of code I used to encode the image file from bitmap to base64 string by import android.util.Base64 in my android project:
`
Bitmap img_bmp=BitmapFactory.decodeStream(getContentResolver().
openInputStream(this.browseImageURI));
ByteArrayOutputStream baos = new ByteArrayOutputStream();
img_bmp.compress(Bitmap.CompressFormat.JPEG, 30, baos);
byte[] image = baos.toByteArray();
String profile_img = Base64.encodeToString(image, Base64.DEFAULT);
`
The string profile_img will be saved in mysql database as a string.
When I retrieve the string value from database, I will decode image string from String to Bitmap by using the below code:
`
Intent i = getIntent(); //pass the value from previous activity
str_img= i.getStringExtra("img");
img_bm = StringToBitMap(str_img);
imgview = (ImageView)findViewById(R.id.imageView1);
imgview.setImageBitmap(img_bm); // display the image
//Function to convert string to bitmap
public Bitmap StringToBitMap(String image){
try{
byte [] encodeByte=Base64.decode(image,Base64.DEFAULT);
Bitmap bitmap=BitmapFactory.decodeByteArray(encodeByte, 0, encodeByte.length);
return bitmap;
}catch(Exception e){
e.getMessage();
return null;
}
}
`
I expected it will display the image, however the image is not displayed and I get a log message from the Base64 decoder "--- decoder->decode returned false".
Can someone help me to figure out what is wrong in my code?
And do anyone know how to convert the base64 string image (pass from JSON to php script) into a blob format so that I can store it as BLOB in mysql.
Thank you in advance.

Related

How to convert Bitmap into Base64 String without compressing? [duplicate]

This question already has an answer here:
How to convert a image into Base64 string without compressing the image?
(1 answer)
Closed 3 years ago.
I am trying to convert a bitmap image into base64 String using this code. I and getting a very low-quality image. How can I get a good quality image after convert bitmap into Base64 Sring
public String BitMapToString(Bitmap bitmap) {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, baos);
byte[] b = baos.toByteArray();
base64Image = Base64.encodeToString(b, Base64.DEFAULT);
return base64Image;
}
If I have a 5MB image. After convert, I am getting the only 160KB image. But in my case, I don't want to compress my image too much I just want to get Base64 String based on Bitmap image only JPEG format, not any other. Please help me with this.

Try this:
public String getBase64Image(Bitmap bitmap) {
try {
ByteBuffer buffer =
ByteBuffer.allocate(bitmap.getRowBytes() *
bitmap.getHeight());
bitmap.copyPixelsToBuffer(buffer);
byte[] data = buffer.array();
return Base64.encodeToString(bytes, Base64.DEFAULT);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}

how to show Base64 encoded image string in ImageView

I am picking an image from gallery and converting into Base64 encoded string and sending to server
Below code for conversion to Base64:
encodedImage = Base64.encodeToString(byteArray, Base64.DEFAULT);
But when I get encoded String from server it don't get displayed in ImageView
Base64 encoded image string below: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Wgd1Vo04dqlgeyqqCNwrE6BFSggDKSWUtGGNKbPehZW719Z7Up7s+xsyFhQHcHUSXTEBFC2T33A7
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WBAP7VsMaFfz9dj3npt7aL/92/y74gmDbV5RUpD0qb/XvgRb49gybKWCEAHuBa/ZAX9zqdTTErYY
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Ut5XY7lvsiZNSg12VhsdCaCsA
and i display this encode image string in ImageView like this
String imageDataBytes = path;
InputStream stream = new ByteArrayInputStream(Base64.decode(imageDataBytes.getBytes(), Base64.URL_SAFE));
Bitmap image = BitmapFactory.decodeStream(stream);
dashboard_img.setImageBitmap(image);
Above code I use Base.64URL_SAFE and Default also but not working. So please help me to fix this

Try this
Bitmap bmp = BitmapFactory.decodeByteArray(yourBase64String, 0, yourBase64String.length);
imageView.setImageBitmap(Bitmap.createScaledBitmap(bmp, customWidth, customHeight, false));

Refresh imageview with invalidate. Use this code snippet
try {
byte[] decodedString = Base64.decode(imageDataBytes, Base64.DEFAULT);
Bitmap bitmap = BitmapFactory.decodeByteArray(decodedString, 0,decodedString.length);
dashboard_img.setImageBitmap(bitmap);
dashboard_img.invalidate();
} catch (Exception e) {
e.printStackTrace();
}
Edit:
I have checked your base64 string it is not a valid base 64.

For set base64 image in imageView you can follow given code:
String filePath;
Bitmap bm = MediaStore.Images.Media.getBitmap(getActivity().getContentResolver(), Uri.parse(filePath)); // filePath is our BASE64 string
imgView.setImageBitmap(bm);
And in-case your base64 string may be wrong, because this also can not decode on online decoder : https://www.base64decode.org/

Fetch and display image from MS SQL in Android

I am fetching the image (datatype is image) from the MS SQL database and the format i am getting is as follows.
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639EFD6BFD04FF00E0D96CFF00C3169EC7FB77C47DB3FF003356B7DB9FEB5FE7D7BBFDA1D71D47FF0011D3DFA57FA0A7FC1B2FFF00265A79FF0098EF88B9CE3FE66AD6FB81FD3F2AF4FE929FF244E4FF00F654E13FF5539C9C5E11AB71163BFEC4B5FF00F5372EF25FD7DCBFA55F9BFBC7FEF8A293FE05FF008FFF00F63457F131FD0E7F317FF0758FFC9837C14E00FF008CBAF06718383FF167BE37F6C03FCEBF80BFF80AFF00DF2DEFFECFD3F5F5E3FD07BFE0E93F057893C4DFF04EDF046BDA269D3EA1A77C3FFDA73E1FF89BC573408D20D2741D43C09F147C1D6FA9DC155C25AFFC245E27D074C776C013EA76FD98E3FCF7F6B7A7EA3FC6BFBC7E8F7529CFC3BA118CE32952CDF348548A69BA7394E954519A577193A7521349D9B8CA2D68D5FF009AFC51849715546D4929E070728369A528A8CA2DA7D52942516D697525BA638FFBA3FEF96F7FF67E9FE4F1FDD0FF00C1233E337ECD9FF0567FD8C3C29FB0E7ED75A7D8F8C7E257ECC9A8697AEE93E1AD6EF8C573E31F0B68BA76A9E1FF000BF8DB4C46612EA177A0699AF5E787B5F11892E2CE7B886EE7105B6AB6E24FE1736B7A7EA3FC6BD17E137C58F897F02BE21F85FE2BFC22F196B9E01F887E0CD4A2D57C37E29F0FDDFD9751D3EEA3051D183092DEF2C6EE0692D351D32FA0B9D3B53B19A7B1D42D6E6D279A17FB2F10B8221C6D93430F43193CB33ACB6B3C6E479AD2955A753098B70E4A94E7528B8D68E1B154FF007759D2973C251A55E31A92A31A73F0385B8865C3D8F955A94238CCBF170587CC705514671AF41494A338C6A274DD6A325CF4F9D72CAF3A6DC554728FFA80691FF049AFD88343F81BE2FF00D9D34EF843A6DBFC26F1CF89744F16F88FC32924A90DF6B9E1E9D2E34CBC92445495DA09A2864C48D20DD042463CA4DBF889FF0005A4F85FFB32FF00C12D3F600F18FC23FD983C2169F0F7C67FB6B78C349F879AAC3637321BD9BC03E1216BE28F887A94464FDEB5ADC5B59F867C15AA440BA3D9F8C8AED5DCED567FE09EFF00F0735E81F14753F87FF057F6BFF843AFE8FF00133C4BAC689E0FD37E2B7C1EB5B5D63C1FE20D4F54BA82C20D57C57E08D4B50B1D6BC1EA19C5C6AB75E1BBDF175A3379F736DA368F66AB6B17E40FFC1C3FFB4B5DFED63FF0517B0F82FE00BB935EF0BFC07D0BC35F07BC2B6B6AED25AEA9F127C693D97887C6F776D1B012457CDAA6ADE1EF04EA31B468CB75E0A5564DCA49FE65E07E07E30C1F88983CAB8BEA63A8E5D96CABF17660ABE633C565D8F8E5D529AC363E5255EA50AEE798AC239CF11155FD9D2A8AA4632A7251FD7B88F88B22C470AD7C6E430C3CF158C54F22C2BA5848D1C5E19E2A2DD6C2A5ECE356972E17DB28C69374F9E707072524DFB8FF00C110BFE08D3F05BF6E9F827E3FF8CBFB45E9DE233A3B78B1742F87CFA36B7AC68824B4D2A278357B965D36F6C96ED67D48CF6E5A612F93F60431141349BBFA97FD8A7FE0903FB20FEC27E36D47E227C1CF0C6A4DE31BFB17D3975CD7F53D4F5ABDB5B390832416B3EAB777D2DB452300D2476AF0472BA4524C923C51327C51F097FE0A1BFF0004EDFF008242FC05F869FB1E7C5AF89DADDAFC63F875F0EFC21ADF8CFC09E0DF871E34F126B2753F17787ECBC496F2DE6AF69A343E0EB7D5356B0D42D7557B3BDF135B5CC51DFC32DCAC29728C7F21BF6F4FF83A03E23FC50F0FEB7F0DBF61DF87FAD7C15D1B5782E34FBEF8D5F10A6D26F3E2A1B0B8568A5FF8437C2BA45CEADE19F036A0D1E5535FBBD77C5FA9C514E67D2A0F0FEAD6D6FA847863B2CF163C51CE332A9825C4385E14CEB1B2C4E0E199E331D80E1E8650EA46597D58E1AB4E347154D50850AFFEC586C44AAD66EBC60E52735AE1B19C13C1B97E12188FECBAD9DE5F8754ABBC250C3E2B34963942D8A84AB538CAA5193AB29D3BD7AD4D429DA9B95959FD15FF0007307FC14C7C389E135FF8278FC1BF105B6ABE21D5F52D1BC47FB4B6ADA4DD2CD6BE1ED2746BAB7D6FC27F0AA59E06656D7355D620D37C57E2BB50D1CBA3E9FA4E81A65C79EDAEEA76B61FC557FC057FEF96F7FF0067E9FAFAF17754D4B55D7353D475AD6B51BFD6359D62FAEF53D5B56D52F27D4353D5352BFB892EEFB51D46FEEE59AEAF6FAF6EA596E6EEEEE6596E2E6E249269A4791D98D0DADE9FA8FF001AFEAFE06E0EC070370F61722C0CFDB4A1296271D8C9439278EC7D65055F1328272E48F2C21468D3E693A787A34A129D4945CE7F89F11E7B89E23CD6B665895ECD4946961F0F1939470F86A6DBA74949A5CCEEE53A93B2E7A952A4946316A3177FC057FEF96F7FF67E9FAFAF1FE829FF0006CB7FC9969E07FC877C47C60E3FE46AD6FB633C7D3F2AFF003E92ADCF1DB9E4741F8D7FA1AFFC1B65E16D77C37FB16587F6D69F71A79D4AEF50D56CD678DE2792C756D7754D46C260AEA08171657305C2640CC722938CD7E4BF4959C170664B4DCE3ED27C4F879C6175CF2853CAB368CE4A3BB8C25569C64D5D45CE29FC51BFDBF847097FAC18F9A52708E4F563295AE94A58DC038C5BD939284DA5D7964D6CCFE8D79FEEAFFDF2DFE1453B69EE4FE07FFAC3FF00AFD68AFE283FA14E07E26FC33F04FC60F0178A3E1A7C44D0B4DF147833C63A54FA3EBFA16AB6D05E586A16371B4BC53DB5C24B0CAA1955C2C88CBB946411C57E1B6B3FF06E07FC13E751D4EF2FADBC217F610DD4F24EB676FAF789A0B7B712316F2A086DB5D8A08A25CE1238A28E340004455000FE813E4E3EF75F6FD78E9F9F7E2BC2BE1BFC703F117E2C7C7BF854DF087E35F8157E046B3E05D1D7E247C41F04C5E1EF85DF18FF00E138F09A78A8EA7F03FC52BAA5EBF8EB4AF0816FF8477C6D74FA7E93FD87E26034C58EEF2661EA65D9E67793AAAB29CE334CAD567175965D9862F04AAB8E9175561AB52551C536A2E57B5F438B179765F8F7078EC060F18E9DFD9BC56168621C2FAB5075A13E54EDAA8DAFD4FC5DFF00886D3F6013FF0032E6A9FF0085178B07F2F10D27FC4365FB007FD0B9AAFF00E149E2EFFE68ABFA18F938FBDD7DBF5E3A7E7DF8A3E4E3EF75F6FD78E9F9F7E2BD3FF5DB8CFF00E8AEE27FFC3FE6BFFCD671FF00ABBC3FFF00423C9FFF000DB83FFE53E5F9F767E167C27FF8200FEC51F06BE22F84FE27783343BCB5F13783B558B56D2A7B9D575ED42249911E2901B5D4B58BBB4632412CB1077819A22FE6445245571D29FF008214FEC691FED1577FB49DBE83A80F1BDD7C52BFF8B2CD7BAE788B5484F88F53F104FE23BC9658753D72EEDEE4C9A85D4F22BDC432149196650254465FDAEF938FBDD7DBF5E3A7E7DF8A3E4E3EF75F6FD78E9F9F7E2B96A71471355A95EB55E22CF6AD5C4E156071356A66F984EA623049D592C1D79CB10E5570AA55AB4961EA39524EAD57C97A92BF44327CA29C29D3A795E5D0851ADF59A5086070D1852C45A0BDBD38C69250AD6A74D7B58A53B420B9BDD8DBF1E3F6A3FF008221FEC41FB547C53D77E30F8C7E1F2D8F8E7C59709A878BF5EB4F12F8E1EFBC49A9C36B069F6F7576B278ACD959C167A659D8E9D61A7E976763616767670C105BC71C68A3E6FF00F886D3F601FF00A16F52FF00C28BC5FF00FCD257F42FF271F7BF21FAF1D3F3EFC51F271F7BAFB7EBC74FCFBF15B51E31E2EC3D2A5428714F11D0A1429C28D1A3473CCCE9D2A34A9C5429D2A54E18A8C29D3A708A842108A8C22946292491954C8723AB52756AE4D9554A95272A952A4F2FC24E752737CD39CE52A2E5294A4DCA52936E4DB6DB6DDFF9E7FF00886D3F602FFA16B53FFC28BC5BFD7C4B47FC4369FB00F7F0D6ABF41E23F1601FAF88C9FD6BFA18F938FBDD7DBF5E3A7E7DF8A3E4E3EF75F6FD78E9F9F7E2B4FF005DB8CFFE8AEE27FF00C3FE6BFF00CD64FF00ABBC3FFF00423C9FFF000D982FFE527F3FFA17FC1B99FB03683ABD86B16FE129AE66B0B88EE628753D4B5DD5AC99E321809EC354D66F2C6E5720109716D2A640CA9AFDAAF83FF06FC1BF053C2569E0FF000659C565A6DAA469F224685C448113E540AAAAAA30AA0600E98E94C5F8E9F089FE39C9FB342F8E74A3F1D61F85317C7197E1B6CBCFEDD8FE13CFE2E97C070F8DD9FEC9FD9C7497F17412E84145F1BCFB5A126D043FBD3EB3F271F7BAFB7EBC74FCFBF15E4E639C66F9BCE9D4CDB34CC7349D18CA346798E3B138D9D28C9A728D39626AD5708C9A4E4A2D26D26D3B23B70980C0E02328E070584C1C66D39C70B87A38753695939AA50829349B49CAED5D86D1FDF1FA7F8D140D9EA47D403FD0D15E71D63B737F74FF009FC2BF2E7F63AF84DFB407823FE0A05FF0563F88DF13344F14D8FC1AF8C5F10BF64BD4BF674D5358D7EDF52F0F6B7A2F83BF66FD33C31F11E6F0968F16AD7D37876DECBC7315C5A6AF0DCE9BA336A3A92B5F451DEC6C2E8FEA77969FDD147969FDD1401F951FF05A5F837F1EBF680FF82737C6CF84DFB3468DE31D73E30F8A3C55F001F40D37C05E293E0BF15CDA2E85FB44FC2AF10F8E65D2FC4C35BF0DCBA57D8FC09A57892F2EE5B7D66CAEA5B1B7B9B6B569AE268E09789FF825A7ECB3F12FF643F8ADFF000519F86527847C65E0BFD97352FDA7BC33E33FD91343F1378E755F1DE943C17E20F83DE0C3F11AF7C277DE24F14F8AFC55A769779F12ED35A96F74FD76F2D5CEADF6CBDB5B531DDBDC4FFB1BE5A7F7451E5A7F745007E68FFC1563E04FC72F8D5FB285FF00883F658BAD4ADBF6AAFD9CFE20F803F69CFD9DB4EB1D6E4D0ED3C6DF10FE0EEB69ADCFF0B7C44DFDA3A4D86ABE1CF8A9E109BC51E01BDD175DBF83C3F757BAF69B75AABC705809A2D8FF00825A7ECFFF0017BF678FD8D3E1DE91FB45EB3AB7887F699F8A7A9F8AFE3FFED25A86ADAC4BACC967F1A7E35EBD77E3AF16F856C67FB76A5616DA47C3E4D4F4FF00879A55A68974DA1A58F85619B4DDD0CFE6C9FA2DE5A7F7451E5A7F745007F369FF0005E6FD9B3F6B8F8F3E3CFD91356F869E15F8DBF157F658F0869DF1DACFE34FC27F803616DE25F1A9F8AFE24F0CE8B67F04BC79AAFC3FB9F8D5F0117C5DA468B75078874DD2BC403C7613E14EB7A8A78C5F49BD32C653F67FF624F027C55F85DFB23FECEDF0F7E3778ABC69E38F8ADE11F853E11D13C6DE25F88F7BA1EA9F106F357B4D3225FB2F8E758F0D6ABAFE83AEF8BB47B536DA3788FC43A5EBDADDA6BFABE9F79ACA6B3AA9BD6BFB8FAB3CB4FEE8A3CB4FEE8A00FE743FE0AD9FB07FC64FDB27F6ADF085CDA7C3BF889E39F811E1BFF8276FED93A3C11F85FE286BBE02F0F2FED57792F86F55FD9DADB52D37C3BE39F095DEB7AFA6B9653EA5E1C9357B4D47C3363A8D8DB5D6AB2412DB5A327EBAFEC15A37C64F0CFEC41FB1FF0086FF006878F5F4F8F5E1FF00D99BE06E87F19D3C53A9DBEB5E264F8A3A47C34F0D69FE3A5F116B36B77A8DBEADAE0F12DBEA5FDABAA43A85F47A85FF00DA2F05E5D79DE7BFD75E5A7F7451E5A7F745007E265CFEC4DE21D4BFE0BED6BFB6DDFF00C32F10C9F0B743FF00826F59781F43F8A89E32D52DF4187F6876F8D7E23D0EF3C332F862D7C550FDBA51F0475AB89C586A3E18B9F06C73DC47E208557C696D06A50FED5EE6FEE9FF003F8558F2D3FBA28F2D3FBA28020DCC7F87F5C7F31454FE5A7F7451400FA28A2800A28A2800A28A2800A28A2800A28A2800A28A2800A28A2803FFD9
I tried to convert it into bitmap image and i am getting error message. Can anyone please help me figure out the issue?
This is the code used for converting to image.
byte[] blob = string.getBytes();
Bitmap theImage = BitmapFactory.decodeByteArray(blob, 0, blob.length);
imageview.setImageBitmap(theImage);
**String is the data from image field of SQL database.

I Hope this will help,in imgByte you are getting a long String in format as shown by you
String imgByte ="your string in question";
try{
byte [] encodeByte= Base64.decode(imgByte,Base64.DEFAULT);
Bitmap bitmap= BitmapFactory.decodeByteArray(encodeByte, 0, encodeByte.length);
imageview.setImageBitmap(bitmap);
}catch(Exception e){
e.getMessage();
}
while Storing im encoding it
Bitmap photo = bitmap;
ByteArrayOutputStream bos = new ByteArrayOutputStream();
photo.compress(Bitmap.CompressFormat.PNG, 100, bos);
byte[] bArray = bos.toByteArray();
String encodedImage = Base64.encodeToString(bArray, Base64.DEFAULT);
db.upDateConatct(worldPopulation,worldPopulation.getRank(),encodedImage);

Android: Recover image bitmap from representation as decoded string [duplicate]

In Java server I fetch image from external service URL like:
InputStream in = new java.net.URL(imageWebServiceURL).openStream();
String resultToCleint = org.apache.commons.codec.binary.Base64.encodeBase64URLSafeString(IOUtils.toByteArray(in));
Then on Android I parse it like:
byte[] imageAsBytes = Base64.decode(resultToCleint.getBytes(), Base64.DEFAULT);
imageView.setImageBitmap(BitmapFactory.decodeByteArray(imageAsBytes, 0, imageAsBytes.length));
Result: Image not displayed, ain't errors/exceptions neither on server nor on client.
What is the problem here?
EDIT: On android I use class android.util.Base64
Thanks,

Use Picasso library to load image:
You just need to add 1 line of code to show the image on ImageView
//Loading image from below url into imageView
Picasso.with(this)
.load("YOUR IMAGE URL HERE")
.into(imageView);
You can learn more from here

use this to convert to base 64
public static String uploadPic(Bitmap bm) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
bm.compress(Bitmap.CompressFormat.PNG, 100, byteArrayOutputStream);
byte[] byteArray = byteArrayOutputStream.toByteArray();
String encoded = ""+ Base64.encodeToString(byteArray, Base64.DEFAULT);
return encoded;
}
check if image is uploaded then using volley String request object download the string response using this code convert it back.
public Bitmap StringToBitMap(String encodedString){
try {
byte [] encodeByte=Base64.decode(encodedString,Base64.DEFAULT);
Bitmap bitmap=BitmapFactory.decodeByteArray(encodeByte, 0, encodeByte.length);
return bitmap;
} catch(Exception e) {
e.getMessage();
return null;
}
}

As commented, let's assume base64Content is the base64 string responsed from your web service/server-side app, you can refer to the following sample code:
String base64Content = jsonObject.getString("Base64Content");
byte[] bytes = Base64.decode(base64Content, Base64.DEFAULT);
Bitmap bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
Moreover, if your server compressed reponse data either by gzip or deflate, your client app must decompress the data first.
Hope this helps!

how to convert base64 string image to blob in android?

I have a Base64 string image .I want to convert it into blob type and save it in database..
I have
String base64Image="iVBORw0KGgoAAAANSUhEUgAAAGAAAACgCAYAAADzcGmMAAAACSV...";
This is what I tried..
byte[] byteImage=org.apache.commons.codec.binary.Base64.decodeBase64(befImage.getBytes());
json.put("during_unloading_photo", byteImage);
where json is my JSONObject and
during_unloading_photo is the column name which is blob type.

for saving blob into DataBase you have to convert your base64 satring image to Byte[] and then you can save byte[] into db.
for converting base64 stringto bitmap
public static Bitmap decodeBase64Profile(String input) {
Bitmap bitmap = null;
if (input != null) {
byte[] decodedByte = Base64.decode(input, 0);
bitmap = BitmapFactory
.decodeByteArray(decodedByte, 0, decodedByte.length);
}
return bitmap;
}
and now you can convert this Bitmap to Byte[] Like:
public static byte[] getBytesFromBitmap(Bitmap bitmap) {
if (bitmap!=null) {
ByteArrayOutputStream stream = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.JPEG, 70, stream);
return stream.toByteArray();
}
return null;
}
then finally you can save this Byte[] to Db.make sure your column name have type with blob
enjoy your code:)-

getBytes gives you the bytes of the string, it does not do base64 decoding. You will need to use a Base64 decoder to do the conversion. A little search will show up several options you can use.

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