CODEWITHSUNDEEP
android
CoDe
CoDe

Reputation: 11146

How to get resolution of Image in Android / Java

How can I find the resolution of any image in Android?

Upvotes: 7

Views: 15040

Answers (5)

George
George

Reputation: 1327

If your image is on your res/drawable, you can use something like this:

Bitmap bmp = BitmapFactory.decodeResource(res, R.drawable.back);
bmp.getWidth(), bmp.getHeight();

Upvotes: 7

Ratul Doley
Ratul Doley

Reputation: 509

I think u are looking for this...

bitmap=MediaStore.Images.Media.getBitmap(getContentResolver(), filePath);

int imageWidth=bitmap.getWidth();

int imageHeight=bitmap.getHeight();

Try using this and let me know

Upvotes: 5

Harish_N
Harish_N

Reputation: 2257

The efficient way to get size of an image stored in disk (for example to get the size of an image file selected by the user for uploading) is to use BitmapFactory.Options and set inJustDecodeBounds to true. By doing so you will get the size(Width and Height) of an image file without loading the entire image into memory. This will help when want to check the resolution of an image before uploading.

String pickedImagePath = "path/of/the/selected/file";
BitmapFactory.Options bitMapOption=new BitmapFactory.Options();
bitMapOption.inJustDecodeBounds=true;
BitmapFactory.decodeFile(pickedImagePath, bitMapOption);
int imageWidth=bitMapOption.outWidth;            
int imageHeight=bitMapOption.outHeight;

Upvotes: 18

taymless
taymless

Reputation: 779

You should definitely learn how to phrase a question! Since you didn't provide any information i can only guess what you are doing. Maybe you can try this ...

ImageView iv = new ImageView(this);
iv.getDrawable().getIntrinsicWidth();
iv.getDrawable().getIntrinsicHeight();

Upvotes: 3

Houcine
Houcine

Reputation: 24181

i think you can use the methodes : 

myImageBitmap.getWidth(); 
myImageBitmap.getHeight();

Upvotes: 0

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