walker

Features


Min SDK : 16
Price : Free
Language : Java

 

Download


Link : Github
Owner : gotokatsuya
Source Code : Download

 

 walker

Easy to create cool walkthrough page.

Inspired by BWWalkthrough.

Usage

Page

public class PageFragment extends WalkerFragment {
public static final String TAG = PageFragment.class.getSimpleName();
public static final int PAGE_POSITION = 0;
private WalkerLayout walkerLayout;
public static PageFragment newInstance() {
Bundle args = new Bundle();
PageFragment fragment = new PageFragment();
fragment.setArguments(args);
return fragment;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
return inflater.inflate(R.layout.page, container, false);
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
walkerLayout = (WalkerLayout) view.findViewById(R.id.walker);
// Adjust speed
walkerLayout.setSpeed(new PointF(1.0f, 0.0f));
walkerLayout.setSpeedVariance(new PointF(1.2f, 0.0f));
// Enable alpha
walkerLayout.setEnableAlphaAnimation(true);
// Basic animate (Linear, Curve, Zoom, InOut)
walkerLayout.setAnimationType(WalkerLayout.AnimationType.InOut);
// Custom animation
walkerLayout.setAnimationType(WalkerLayout.AnimationType.Custom);
walkerLayout.setCustomAnimationListener(new WalkerLayout.CustomAnimationListener() {
@Override
public void animate(int index, float offset, WalkerLayout.Direction direction) {
View child = walkerLayout.getChildAt(index);
String tag = String.valueOf(child.getTag());
switch (tag) {
case "1":
child.setRotation((180.0f) * (1.0f - offset));
break;
case "2":
child.setTranslationX(0.0f);
child.setTranslationY((1.0f - offset) * 200);
break;
}
}
});
// Tag list that view does not animate.
walkerLayout.setIgnoredViewTags(Arrays.asList("1", "2"));
// Setup layout (MUST call
walkerLayout.setup();
}
@Override
protected int getPagePosition() {
return PAGE_POSITION;
}
@Override
protected WalkerLayout getWalkerLayout() {
return walkerLayout;
}
}

Gradle

repositories {
jcenter()
}
dependencies {
compile 'com.goka:walker:1.0.0'
}