/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 vote123 views1 answer
Association in java
Java
16 votes78 views1 answer
What is java and who made it
Java
34 votes114 views2 answers
Queue.isempty java
Java
1 vote103 views1 answer
Java infinitew recursion
Java
2 votes111 views1 answer
Armstrong number in java
Java
0 vote120 views2 answers
Abstract class java
Java
0 vote111 views1 answer
Join table in where clause criteria in java hibernate
Java
0 vote110 views1 answer
Javafx how to change shape color
Java
2 votes119 views1 answer
Decimal up to 6 places in java
Java
8 votes121 views4 answers
Dockerfile execute command
Java