5 | ================
6 |
7 | Simple Sliding Intro View
8 |
9 | 
10 |
11 |
12 | How to use
13 | ----------
14 |
15 | Import dependency using Gradle or Maven:
16 |
17 | ```groovy
18 | repositories {
19 | maven {
20 | url "https://jitpack.io"
21 | }
22 | }
23 |
24 | dependencies {
25 | compile 'com.github.ihsanbal:SlidingIntoView:1.0.1'
26 | }
27 | ```
28 | or Maven:
29 | ```xml
30 |
65 | * parallaxEffect positive values reduces the speed of the view in the translation
66 | * ParallaxEffect negative values increase the speed of the view in the translation
67 | * Try values to see the different effects. I recommend 2, 0.75 and 0.5
68 | */
69 | static class ParallaxTransformInformation {
70 |
71 | static final float PARALLAX_EFFECT_DEFAULT = -101.1986f;
72 |
73 | int resource = -1;
74 | float parallaxEnterEffect = 1f;
75 | float parallaxExitEffect = 1f;
76 |
77 | ParallaxTransformInformation(int resource, float parallaxEnterEffect,
78 | float parallaxExitEffect) {
79 | this.resource = resource;
80 | this.parallaxEnterEffect = parallaxEnterEffect;
81 | this.parallaxExitEffect = parallaxExitEffect;
82 | }
83 |
84 | boolean isValid() {
85 | return parallaxEnterEffect != 0 && parallaxExitEffect != 0 && resource != -1;
86 | }
87 |
88 | boolean isEnterDefault() {
89 | return parallaxEnterEffect == PARALLAX_EFFECT_DEFAULT;
90 | }
91 |
92 | boolean isExitDefault() {
93 | return parallaxExitEffect == PARALLAX_EFFECT_DEFAULT;
94 | }
95 | }
96 | }
97 |
98 |
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/library/src/main/java/com/ihsanbal/introview/ScrollerCustomDuration.java:
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1 | package com.ihsanbal.introview;
2 |
3 | import android.content.Context;
4 | import android.view.animation.Interpolator;
5 | import android.widget.Scroller;
6 |
7 | /**
8 | * @author ihsan on 10/10/16.
9 | */
10 |
11 | class ScrollerCustomDuration extends Scroller {
12 |
13 | private double mScrollFactor = 1;
14 |
15 | ScrollerCustomDuration(Context context, Interpolator interpolator) {
16 | super(context, interpolator);
17 | }
18 |
19 | /**
20 | * Set the factor by which the duration will change
21 | */
22 | void setScrollDurationFactor(double scrollFactor) {
23 | mScrollFactor = scrollFactor;
24 | }
25 |
26 | @Override
27 | public void startScroll(int startX, int startY, int dx, int dy, int duration) {
28 | super.startScroll(startX, startY, dx, dy, (int) (duration * mScrollFactor));
29 | }
30 |
31 | }
32 |
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/library/src/main/res/layout/fragment_page.xml:
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1 |
2 |