I want to display Image in my Android application in specific size.
How can I do it? Please guide me?
And one more thing I want that image from SD card.
So please Help me.
Thanks in advance.
First you need to create an imageview.
ImageView imageView = new ImageView(getApplicationContext());
Create layout param to add imageview on layout
LayoutParams lp = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
Then get your image path
String path = Environment.getExternalStorageDirectory() + "/your folder name/image_name.bmp";
Set your image on ImageView
Bitmap image = BitmapFactory.decodeFile(path); imageView.setImageBitmap(image);
Fetch your layout on which you want to add
RelativeLayout rl = (RelativeLayout) findViewById(R.id.relativeLayout1);
Add your view to the layout
You can use the below code snippet to load image in imageview .
ImageView iv = new ImageView(this); iv.setImageUri(Uri.parse("file://loaction"));
you can use the above sample method to display image in image from sd card.
Even dont hard code the file path use Environment.getExternalEnvironment() to get path.
Environment.getExternalStorageDirectory() + "/folder/filename.ext";
if no internal folder use below
Environment.getExternalStorageDirectory() + "/filename.ext";