Android Open Source - tdpforce Dynamic Height Image View






From Project

Back to project page tdpforce.

License

The source code is released under:

Apache License

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Java Source Code

package com.etsy.android.grid.util;
/* w  w w .j a v  a 2s  . co  m*/
import android.content.Context;
import android.util.AttributeSet;
import android.widget.ImageView;

/**
 * An {@link android.widget.ImageView} layout that maintains a consistent width to height aspect ratio.
 */
public class DynamicHeightImageView extends ImageView {

    private double mHeightRatio;

    public DynamicHeightImageView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public DynamicHeightImageView(Context context) {
        super(context);
    }

    public void setHeightRatio(double ratio) {
        if (ratio != mHeightRatio) {
            mHeightRatio = ratio;
            requestLayout();
        }
    }

    public double getHeightRatio() {
        return mHeightRatio;
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        if (mHeightRatio > 0.0) {
            // set the image views size
            int width = MeasureSpec.getSize(widthMeasureSpec);
            int height = (int) (width * mHeightRatio);
            setMeasuredDimension(width, height);
        }
        else {
            super.onMeasure(widthMeasureSpec, heightMeasureSpec);
        }
    }
}




Java Source Code List

com.etsy.android.grid.ClassLoaderSavedState.java
com.etsy.android.grid.ExtendableListView.java
com.etsy.android.grid.HeaderViewListAdapter.java
com.etsy.android.grid.StaggeredGridView.java
com.etsy.android.grid.util.DynamicHeightImageView.java
com.etsy.android.grid.util.DynamicHeightTextView.java
com.polites.android.Animation.java
com.polites.android.Animator.java
com.polites.android.FlingAnimationListener.java
com.polites.android.FlingAnimation.java
com.polites.android.FlingListener.java
com.polites.android.GestureImageViewListener.java
com.polites.android.GestureImageViewTouchListener.java
com.polites.android.GestureImageView.java
com.polites.android.MathUtils.java
com.polites.android.MoveAnimationListener.java
com.polites.android.MoveAnimation.java
com.polites.android.VectorF.java
com.polites.android.ZoomAnimationListener.java
com.polites.android.ZoomAnimation.java
com.readystatesoftware.systembartint.SystemBarTintManager.java
org.telugudesam.cadre.App.java
org.telugudesam.cadre.Config.java
org.telugudesam.cadre.Constants.java
org.telugudesam.cadre.activity.BaseTdpActivity.java
org.telugudesam.cadre.activity.ConversionCounterActivity.java
org.telugudesam.cadre.activity.ConversionRegistrationActivity.java
org.telugudesam.cadre.activity.PreviewActivity.java
org.telugudesam.cadre.activity.TdpMainActivity.java
org.telugudesam.cadre.adapters.DevelopmentCardsAdapter.java
org.telugudesam.cadre.components.MemCache.java
org.telugudesam.cadre.database.DbHelper.java
org.telugudesam.cadre.database.DbUtils.java
org.telugudesam.cadre.database.Tdp_cadre_boxFactory.java
org.telugudesam.cadre.fragments.DevelopmentCardsFragment.java
org.telugudesam.cadre.objects.DevelopmentCard.java
org.telugudesam.cadre.objects.Events.java
org.telugudesam.cadre.objects.Section.java
org.telugudesam.cadre.objects.dao.DevelopmentCardDao.java
org.telugudesam.cadre.objects.dao.DevelopmentCardTable.java
org.telugudesam.cadre.util.L.java
org.telugudesam.cadre.util.SystemUiHiderBase.java
org.telugudesam.cadre.util.SystemUiHiderHoneycomb.java
org.telugudesam.cadre.util.SystemUiHider.java
org.telugudesam.cadre.util.Utils.java