/Java/Android java update image dynamically

Android java update image dynamically

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 vote129 views1 answer
Java print method
Java
0 vote107 views1 answer
Javafx change text size
Java
16 votes127 views4 answers
Android studio alert dialog box
Java
0 vote112 views1 answer
Set union java
Java
0 vote123 views1 answer
Java random word from list
Java
0 vote110 views1 answer
How to give intent one project to othrer project activity in anroid
Java
0 vote149 views1 answer
Plus One LeetCode Java
Java
1 vote160 views2 answers
Volley dependency
Java
0 vote122 views1 answer
Materialbutton remove shadow xml
Java
0 vote126 views1 answer
What's a "canonical path"?
Java