My Circular Imageview Not Working Properly

I follow this example [here][1] to to give circuler shape. I am getting images from server and set it via BaseAdapter, the image is showing but not in circular view. So, can anyone

Solution 1:

Use this link for library to get circular image view https://github.com/hdodenhof/CircleImageView

Solution 2:

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.BitmapShader;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.ColorFilter;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.RectF;
import android.graphics.Shader;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.support.annotation.ColorRes;
import android.support.annotation.DrawableRes;
import android.util.AttributeSet;
import android.widget.ImageView;

publicclassCircleImageViewextendsImageView {

    privatestaticfinalScaleTypeSCALE_TYPE= ScaleType.CENTER_CROP;

    privatestaticfinal Bitmap.ConfigBITMAP_CONFIG= Bitmap.Config.ARGB_8888;
    privatestaticfinalintCOLORDRAWABLE_DIMENSION=2;

    privatestaticfinalintDEFAULT_BORDER_WIDTH=0;
    privatestaticfinalintDEFAULT_BORDER_COLOR= Color.BLACK;
    privatestaticfinalbooleanDEFAULT_BORDER_OVERLAY=false;

    privatefinalRectFmDrawableRect=newRectF();
    privatefinalRectFmBorderRect=newRectF();

    privatefinalMatrixmShaderMatrix=newMatrix();
    privatefinalPaintmBitmapPaint=newPaint();
    privatefinalPaintmBorderPaint=newPaint();

    privateintmBorderColor= DEFAULT_BORDER_COLOR;
    privateintmBorderWidth= DEFAULT_BORDER_WIDTH;

    private Bitmap mBitmap;
    private BitmapShader mBitmapShader;
    privateint mBitmapWidth;
    privateint mBitmapHeight;

    privatefloat mDrawableRadius;
    privatefloat mBorderRadius;

    private ColorFilter mColorFilter;

    privateboolean mReady;
    privateboolean mSetupPending;
    privateboolean mBorderOverlay;

    publicCircleImageView(Context context) {
        super(context);

        init();
    }

    publicCircleImageView(Context context, AttributeSet attrs) {
        this(context, attrs, 0);
    }

    publicCircleImageView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);

        TypedArraya= context.obtainStyledAttributes(attrs, R.styleable.CircleImageView, defStyle, 0);

        mBorderWidth = a.getDimensionPixelSize(R.styleable.CircleImageView_border_width, DEFAULT_BORDER_WIDTH);
        mBorderColor = a.getColor(R.styleable.CircleImageView_border_color, DEFAULT_BORDER_COLOR);
        mBorderOverlay = a.getBoolean(R.styleable.CircleImageView_border_overlay, DEFAULT_BORDER_OVERLAY);

        a.recycle();

        init();
    }

    privatevoidinit() {
        super.setScaleType(SCALE_TYPE);
        mReady = true;

        if (mSetupPending) {
            setup();
            mSetupPending = false;
        }
    }

    @Overridepublic ScaleType getScaleType() {
        return SCALE_TYPE;
    }

    @OverridepublicvoidsetScaleType(ScaleType scaleType) {
        if (scaleType != SCALE_TYPE) {
            thrownewIllegalArgumentException(String.format("ScaleType %s not supported.", scaleType));
        }
    }

    @OverridepublicvoidsetAdjustViewBounds(boolean adjustViewBounds) {
        if (adjustViewBounds) {
            thrownewIllegalArgumentException("adjustViewBounds not supported.");
        }
    }

    @OverrideprotectedvoidonDraw(Canvas canvas) {
        if (getDrawable() == null) {
            return;
        }

        canvas.drawCircle(getWidth() / 2, getHeight() / 2, mDrawableRadius, mBitmapPaint);
        if (mBorderWidth != 0) {
            canvas.drawCircle(getWidth() / 2, getHeight() / 2, mBorderRadius, mBorderPaint);
        }
    }

    @OverrideprotectedvoidonSizeChanged(int w, int h, int oldw, int oldh) {
        super.onSizeChanged(w, h, oldw, oldh);
        setup();
    }

    publicintgetBorderColor() {
        return mBorderColor;
    }

    publicvoidsetBorderColor(int borderColor) {
        if (borderColor == mBorderColor) {
            return;
        }

        mBorderColor = borderColor;
        mBorderPaint.setColor(mBorderColor);
        invalidate();
    }

    publicvoidsetBorderColorResource(@ColorResint borderColorRes) {
        setBorderColor(getContext().getResources().getColor(borderColorRes));
    }

    publicintgetBorderWidth() {
        return mBorderWidth;
    }

    publicvoidsetBorderWidth(int borderWidth) {
        if (borderWidth == mBorderWidth) {
            return;
        }

        mBorderWidth = borderWidth;
        setup();
    }

    publicbooleanisBorderOverlay() {
        return mBorderOverlay;
    }

    publicvoidsetBorderOverlay(boolean borderOverlay) {
        if (borderOverlay == mBorderOverlay) {
            return;
        }

        mBorderOverlay = borderOverlay;
        setup();
    }

    @OverridepublicvoidsetImageBitmap(Bitmap bm) {
        super.setImageBitmap(bm);
        mBitmap = bm;
        setup();
    }

    @OverridepublicvoidsetImageDrawable(Drawable drawable) {
        super.setImageDrawable(drawable);
        mBitmap = getBitmapFromDrawable(drawable);
        setup();
    }

    @OverridepublicvoidsetImageResource(@DrawableResint resId) {
        super.setImageResource(resId);
        mBitmap = getBitmapFromDrawable(getDrawable());
        setup();
    }

    @OverridepublicvoidsetImageURI(Uri uri) {
        super.setImageURI(uri);
        mBitmap = getBitmapFromDrawable(getDrawable());
        setup();
    }

    @OverridepublicvoidsetColorFilter(ColorFilter cf) {
        if (cf == mColorFilter) {
            return;
        }

        mColorFilter = cf;
        mBitmapPaint.setColorFilter(mColorFilter);
        invalidate();
    }

    private Bitmap getBitmapFromDrawable(Drawable drawable) {
        if (drawable == null) {
            returnnull;
        }

        if (drawable instanceof BitmapDrawable) {
            return ((BitmapDrawable) drawable).getBitmap();
        }

        try {
            Bitmap bitmap;

            if (drawable instanceof ColorDrawable) {
                bitmap = Bitmap.createBitmap(COLORDRAWABLE_DIMENSION, COLORDRAWABLE_DIMENSION, BITMAP_CONFIG);
            } else {
                bitmap = Bitmap
                        .createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), BITMAP_CONFIG);
            }

            Canvascanvas=newCanvas(bitmap);
            drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
            drawable.draw(canvas);
            return bitmap;
        } catch (OutOfMemoryError e) {
            returnnull;
        }
    }

    privatevoidsetup() {
        if (!mReady) {
            mSetupPending = true;
            return;
        }

        if (mBitmap == null) {
            return;
        }

        mBitmapShader = newBitmapShader(mBitmap, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP);

        mBitmapPaint.setAntiAlias(true);
        mBitmapPaint.setShader(mBitmapShader);

        mBorderPaint.setStyle(Paint.Style.STROKE);
        mBorderPaint.setAntiAlias(true);
        mBorderPaint.setColor(mBorderColor);
        mBorderPaint.setStrokeWidth(mBorderWidth);

        mBitmapHeight = mBitmap.getHeight();
        mBitmapWidth = mBitmap.getWidth();

        mBorderRect.set(0, 0, getWidth(), getHeight());
        mBorderRadius = Math.min((mBorderRect.height() - mBorderWidth) / 2, (mBorderRect.width() - mBorderWidth) / 2);

        mDrawableRect.set(mBorderRect);
        if (!mBorderOverlay) {
            mDrawableRect.inset(mBorderWidth, mBorderWidth);
        }
        mDrawableRadius = Math.min(mDrawableRect.height() / 2, mDrawableRect.width() / 2);

        updateShaderMatrix();
        invalidate();
    }

    privatevoidupdateShaderMatrix() {
        float scale;
        floatdx=0;
        floatdy=0;

        mShaderMatrix.set(null);

        if (mBitmapWidth * mDrawableRect.height() > mDrawableRect.width() * mBitmapHeight) {
            scale = mDrawableRect.height() / (float) mBitmapHeight;
            dx = (mDrawableRect.width() - mBitmapWidth * scale) * 0.5f;
        } else {
            scale = mDrawableRect.width() / (float) mBitmapWidth;
            dy = (mDrawableRect.height() - mBitmapHeight * scale) * 0.5f;
        }

        mShaderMatrix.setScale(scale, scale);
        mShaderMatrix.postTranslate((int) (dx + 0.5f) + mDrawableRect.left, (int) (dy + 0.5f) + mDrawableRect.top);

        mBitmapShader.setLocalMatrix(mShaderMatrix);
    }

}

And use it in your containt_activity.xml like this:

<com.example.customewidget.CircleImageView
            android:id="@+id/imgUserImage"
            android:layout_width="50dp"
            android:layout_height="50dp"
            android:src="@drawable/no_image_available"
            app:border_color="@color/white"
            app:border_width="1dp" />

Add in you Activity or Fragment class:

publicclassImageActivityextendsActivity {
    private CircleImageView imgUserImage;

@OverridepublicvoidonCreate(Bundle savedInstanceState) {
    setContentView(R.layout.containt_activity);

    imgUserImage = (CircleImageView) view.findViewById(R.id.imgUserImage);
    //here set your image view
}