How to rotate the picture in ImageView of your Android app?
This video shows the steps to rotate the pictures in the image view of your Android App. It uses the SetRotation property of the ImageView to rotate the image.
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Complete source code and other details/ steps of this video are posted in the below link:
https://programmerworld.co/android/how-to-rotate-the-picture-in-imageview-of-your-android-app/
However, the main Java code is copied below also for reference:
package com.programmerworld.rotateimageview;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.ImageView;
public class MainActivity extends AppCompatActivity {
private ImageView imageView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
imageView = findViewById(R.id.imageView);
}
public void buttonRotateLeft(View view){
imageView.setRotation(imageView.getRotation() - 90F);
}
public void buttonRotateRight(View view){
imageView.setRotation(imageView.getRotation() + 90F);
}
}
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Видео How to rotate the picture in ImageView of your Android app? автора Sensational Android TV Experiences
Видео How to rotate the picture in ImageView of your Android app? автора Sensational Android TV Experiences
Информация
23 октября 2024 г. 23:50:54
00:06:18
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