imageview

Scale Image to fill ImageView width and keep aspect ratio

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Without using any custom classes or libraries: <ImageView android:id=”@id/img” android:layout_width=”match_parent” android:layout_height=”wrap_content” android:adjustViewBounds=”true” android:scaleType=”fitCenter” /> scaleType=”fitCenter” (default when omitted) will make it as wide as the parent allows and up/down-scale as needed keeping aspect ratio. scaleType=”centerInside” if the intrinsic width of src is smaller than parent widthwill center the image horizontally if the intrinsic width of … Read more

How to create a circular ImageView in Android? [duplicate]

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I too needed a rounded ImageView, I used the below code, you can modify it accordingly: import android.content.Context; import android.graphics.Bitmap; import android.graphics.Bitmap.Config; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.Paint; import android.graphics.PorterDuff.Mode; import android.graphics.PorterDuffXfermode; import android.graphics.Rect; import android.graphics.drawable.BitmapDrawable; import android.graphics.drawable.Drawable; import android.util.AttributeSet; import android.widget.ImageView; public class RoundedImageView extends ImageView { public RoundedImageView(Context context) { super(context); } public … Read more

ImageView in circular through XML

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This is the simplest way that I designed. Try this. dependencies implementation ‘androidx.appcompat:appcompat:1.3.0-beta01’ implementation ‘androidx.cardview:cardview:1.0.0’ <android.support.v7.widget.CardView android:layout_width=”80dp” android:layout_height=”80dp” android:elevation=”12dp” android:id=”@+id/view2″ app:cardCornerRadius=”40dp” android:layout_centerHorizontal=”true” android:innerRadius=”0dp” android:shape=”ring” android:thicknessRatio=”1.9″> <ImageView android:layout_height=”80dp” android:layout_width=”match_parent” android:id=”@+id/imageView1″ android:src=”@drawable/YOUR_IMAGE” android:layout_alignParentTop=”true” android:layout_centerHorizontal=”true”> </ImageView> </android.support.v7.widget.CardView> If you are working on android versions above lollipop <android.support.v7.widget.CardView android:layout_width=”80dp” android:layout_height=”80dp” android:elevation=”12dp” android:id=”@+id/view2″ app:cardCornerRadius=”40dp” android:layout_centerHorizontal=”true”> <ImageView android:layout_height=”80dp” android:layout_width=”match_parent” android:id=”@+id/imageView1″ android:src=”@drawable/YOUR_IMAGE” … Read more

Changing ImageView source

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Changing ImageView source: Using setBackgroundResource() method: myImgView.setBackgroundResource(R.drawable.monkey); you are putting that monkey in the background. I suggest the use of setImageResource() method: myImgView.setImageResource(R.drawable.monkey); or with setImageDrawable() method: myImgView.setImageDrawable(getResources().getDrawable(R.drawable.monkey)); *** With new android API 22 getResources().getDrawable() is now deprecated. This is an example how to use now: myImgView.setImageDrawable(getResources().getDrawable(R.drawable.monkey, getApplicationContext().getTheme())); and how to validate for old API … Read more

Border for an Image view in Android?

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I set the below xml to the background of the Image View as Drawable. It works. <?xml version=”1.0″ encoding=”UTF-8″?> <shape xmlns:android=”http://schemas.android.com/apk/res/android”> <solid android:color=”#FFFFFF” /> <stroke android:width=”1dp” android:color=”#000000″ /> <padding android:left=”1dp” android:top=”1dp” android:right=”1dp” android:bottom=”1dp” /> </shape> And then add android:background=”@drawable/yourXmlFileName” to your ImageView

How to set tint for an image view programmatically in android?

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UPDATE: @ADev has newer solution in his answer here, but his solution requires newer support library – 25.4.0 or above. You can change the tint, quite easily in code via: imageView.setColorFilter(Color.argb(255, 255, 255, 255)); // White Tint If you want color tint then imageView.setColorFilter(ContextCompat.getColor(context, R.color.COLOR_YOUR_COLOR), android.graphics.PorterDuff.Mode.MULTIPLY); For Vector Drawable imageView.setColorFilter(ContextCompat.getColor(context, R.color.COLOR_YOUR_COLOR), android.graphics.PorterDuff.Mode.SRC_IN);

How to load an ImageView by URL in Android? [closed]

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From Android developer: // show The Image in a ImageView new DownloadImageTask((ImageView) findViewById(R.id.imageView1)) .execute(“http://java.sogeti.nl/JavaBlog/wp-content/uploads/2009/04/android_icon_256.png”); public void onClick(View v) { startActivity(new Intent(this, IndexActivity.class)); finish(); } private class DownloadImageTask extends AsyncTask<String, Void, Bitmap> { ImageView bmImage; public DownloadImageTask(ImageView bmImage) { this.bmImage = bmImage; } protected Bitmap doInBackground(String… urls) { String urldisplay = urls[0]; Bitmap mIcon11 = null; … Read more

How to make an ImageView with rounded corners?

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This is pretty late in response, but for anyone else that is looking for this, you can do the following code to manually round the corners of your images. http://www.ruibm.com/?p=184 This isn’t my code, but I’ve used it and it’s works wonderfully. I used it as a helper within an ImageHelper class and extended it … Read more