/Java/How to set image dynamically in android

How to set image dynamically in android

How to set drawable name to imageview programmatically

String uri = "@drawable/myresource";  // where myresource (without the extension) is the file

int imageResource = getResources().getIdentifier(uri, null, getPackageName());

imageview= (ImageView)findViewById(R.id.imageView);
Drawable res = getResources().getDrawable(imageResource);
imageView.setImageDrawable(res);

Source: stackoverflow.com

How to set image dynamically in android

String fnm = "cat"; //  this is image file name
String PACKAGE_NAME = getApplicationContext().getPackageName();
int imgId = getResources().getIdentifier(PACKAGE_NAME+":drawable/"+fnm , null, null);
System.out.println("IMG ID :: "+imgId);
System.out.println("PACKAGE_NAME :: "+PACKAGE_NAME);
//    Bitmap bitmap = BitmapFactory.decodeResource(getResources(),imgId);
your_image_view.setImageBitmap(BitmapFactory.decodeResource(getResources(),imgId));

Source: stackoverflow.com

Android java update image dynamically

ImageView image = (ImageView) findViewById(R.id.test_image);
    image.setImageResource(R.drawable.xxx);

Source: stackoverflow.com

Similar codes

0 vote216 views1 answer
Autowired in spring boot error creating bean with name
Java Spring
21 votes245 views5 answers
Android java string to double
Java
0 vote181 views1 answer
How todo a timeout test java
Java
3 votes218 views2 answers
Uninstall java ac
Java
1 vote179 views1 answer
Java.io.IOException: Can't read fonts
Java
0 vote188 views1 answer
Jdk
Java
0 vote200 views1 answer
Constraint layout not matching parent in netsted scrollview
Java
0 vote139 views1 answer
How to hide complete layout in xml android studio
Java
0 vote174 views1 answer
How to iterate a queue in java
Java
1 vote190 views1 answer
Java print stacktrace to file
Java