how to read image uri in to byte conversion in android image upload in sdcard
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by satyamurthy
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Published on 2010-04-05T06:38:24Z
Indexed on
2010/04/05
6:43 UTC
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android
public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Button b1 = (Button) findViewById(R.id.Button01); b1.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { // TODO Auto-generated method stub startActivityForResult(new Intent(Intent.ACTION_PICK,android.provider.MediaStore.Images.Media.INTERNAL_CONTENT_URI), 1); }
});
}
public void onActivityResult(int requestCode,int resultCode,Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == Activity.RESULT_OK)
{
Uri selectedImage = data.getData();
Cursor cur = PhotoImage.this.managedQuery(selectedImage, null, null, null, null);
if(cur.moveToFirst())
{
File Img = new File(selectedImage+inFileType);
try {
FileInputStream fis = new FileInputStream(Img);
Bitmap bi = BitmapFactory.decodeStream(fis);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bi.compress(Bitmap.CompressFormat.JPEG, 100, baos);
byte[] data1 = baos.toByteArray();
for (int i = 0; i < data1.length; i++)
{
System.out.print(""+data1[i]);
}
}
catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
} this code not i am implementing file not found error please help some suggition
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