VisibilityPercentageLayout is a layout (extends RelativeLayout) with a custom listener which gives the visibility percentage of the layout every time it is changed.Pixel visibility listener is also available.
- Use ONLY inside Listviews,RecyclerViews,ScrollViews,Viewpager etc.
- Percentage Listener with visible height/width percentage and flags for which part is missing
- Pixels Listener with visible height/width pixels and flags for which part is missing
<com.tzanou.PercentVisibleLayout.PercentVisibleLayout
android:layout_width="300dp"
android:layout_height="300dp"
android:layout_gravity="center"
android:id="@+id/custom_layout">
<TextView
android:layout_gravity="center"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/percentage_text"/>
</com.tzanou.PercentVisibleLayout.PercentVisibleLayout> mCustomLayout=(PercentVisibleLayout) findViewById(R.id.custom_layout);
mCustomLayout.setOnVisibilityPercentChangedListener(new PercentVisibleLayout.OnVisibilityPercentChanged() {
@Override
public void onVisibilityChange(int fromHeight, int fromWidth, int percentageHeight, int percentageWidth) {
holder.mText.setText( percentageHeight+"%" );
}
});More examples and methods on Wiki Page
##Download
dependencies {
compile 'com.tzanou:PercentVisibleLayout:1.1.2@aar'
}
or Downwnload PercentVisibleLayout.java
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent