entities = new ArrayList<>();
27 | entities.add(new BannerEntity(1, "https://github.com/nanchen2251", "webView"));
28 | entities.add(new BannerEntity(0, "http://img.zcool.cn/community/01700557a7f42f0000018c1bd6eb23.jpg", "image"));
29 | entities.add(new BannerEntity(2, "https://github.com/nanchen2251", "custom"));
30 | mBannerView.setEntities(entities);
31 |
32 | mBannerView.setOnBannerClickListener(new OnBannerClickListener() {
33 | @Override
34 | public void onClick(int position) {
35 | if (mTextView.getVisibility() == View.VISIBLE){
36 | mTextView.setVisibility(View.GONE);
37 | }else{
38 | mTextView.setVisibility(View.VISIBLE);
39 | }
40 | }
41 | });
42 | }
43 |
44 | //如果你需要考虑更好的体验，可以这么操作
45 | @Override
46 | protected void onStart() {
47 | super.onStart();
48 | //开始轮播
49 | mBannerView.startAutoScroll();
50 | }
51 |
52 | @Override
53 | protected void onStop() {
54 | super.onStop();
55 | //结束轮播
56 | mBannerView.stopAutoScroll();
57 | }
58 | }
59 |
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/app/src/main/res/layout/activity_main.xml:
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1 |
2 |
10 |
11 |
16 |
17 |
26 |
27 |
28 |
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/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/nanchen2251/CheerBanner/c79336117ce415cee665078c6d62ebe00f61806a/app/src/main/res/mipmap-hdpi/ic_launcher.png
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/app/src/main/res/mipmap-hdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/nanchen2251/CheerBanner/c79336117ce415cee665078c6d62ebe00f61806a/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
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/app/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/nanchen2251/CheerBanner/c79336117ce415cee665078c6d62ebe00f61806a/app/src/main/res/mipmap-mdpi/ic_launcher.png
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/app/src/main/res/mipmap-mdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/nanchen2251/CheerBanner/c79336117ce415cee665078c6d62ebe00f61806a/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
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/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/nanchen2251/CheerBanner/c79336117ce415cee665078c6d62ebe00f61806a/app/src/main/res/mipmap-xhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/nanchen2251/CheerBanner/c79336117ce415cee665078c6d62ebe00f61806a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
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/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/nanchen2251/CheerBanner/c79336117ce415cee665078c6d62ebe00f61806a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/nanchen2251/CheerBanner/c79336117ce415cee665078c6d62ebe00f61806a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
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/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/nanchen2251/CheerBanner/c79336117ce415cee665078c6d62ebe00f61806a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/nanchen2251/CheerBanner/c79336117ce415cee665078c6d62ebe00f61806a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
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/app/src/main/res/values/colors.xml:
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1 |
2 |
3 | #3F51B5
4 | #303F9F
5 | #FF4081
6 |
7 |
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/app/src/main/res/values/strings.xml:
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1 |
2 | CheerBanner
3 |
4 |
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/app/src/main/res/values/styles.xml:
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1 |
2 |
3 |
4 |
10 |
11 |
12 |
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/app/src/test/java/com/nanchen/cheerbanner/ExampleUnitTest.java:
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1 | package com.nanchen.cheerbanner;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.*;
6 |
7 | /**
8 | * Example local unit test, which will execute on the development machine (host).
9 | *
10 | * @see Testing documentation
11 | */
12 | public class ExampleUnitTest {
13 | @Test
14 | public void addition_isCorrect() throws Exception {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
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/banner/.gitignore:
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1 | /build
2 |
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/banner/build.gradle:
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1 | apply plugin: 'com.android.library'
2 |
3 | android {
4 | compileSdkVersion 25
5 | buildToolsVersion "25.0.3"
6 |
7 | defaultConfig {
8 | minSdkVersion 11
9 | targetSdkVersion 25
10 | versionCode 1
11 | versionName "1.0"
12 |
13 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
14 |
15 | }
16 | buildTypes {
17 | release {
18 | minifyEnabled false
19 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
20 | }
21 | }
22 | }
23 |
24 | dependencies {
25 | compile fileTree(dir: 'libs', include: ['*.jar'])
26 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
27 | exclude group: 'com.android.support', module: 'support-annotations'
28 | })
29 | compile 'com.android.support:appcompat-v7:25.3.1'
30 | testCompile 'junit:junit:4.12'
31 | compile 'com.github.bumptech.glide:glide:3.7.0'
32 | }
33 |
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/banner/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in D:\Users\50323\AppData\Local\Android\sdk/tools/proguard/proguard-android.txt
4 | # You can edit the include path and order by changing the proguardFiles
5 | # directive in build.gradle.
6 | #
7 | # For more details, see
8 | # http://developer.android.com/guide/developing/tools/proguard.html
9 |
10 | # Add any project specific keep options here:
11 |
12 | # If your project uses WebView with JS, uncomment the following
13 | # and specify the fully qualified class name to the JavaScript interface
14 | # class:
15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
16 | # public *;
17 | #}
18 |
19 | # Uncomment this to preserve the line number information for
20 | # debugging stack traces.
21 | #-keepattributes SourceFile,LineNumberTable
22 |
23 | # If you keep the line number information, uncomment this to
24 | # hide the original source file name.
25 | #-renamesourcefileattribute SourceFile
26 |
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/banner/src/androidTest/java/com/nanchen/banner/ExampleInstrumentedTest.java:
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1 | package com.nanchen.banner;
2 |
3 | import android.content.Context;
4 | import android.support.test.InstrumentationRegistry;
5 | import android.support.test.runner.AndroidJUnit4;
6 |
7 | import org.junit.Test;
8 | import org.junit.runner.RunWith;
9 |
10 | import static org.junit.Assert.*;
11 |
12 | /**
13 | * Instrumentation test, which will execute on an Android device.
14 | *
15 | * @see Testing documentation
16 | */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 | @Test
20 | public void useAppContext() throws Exception {
21 | // Context of the app under test.
22 | Context appContext = InstrumentationRegistry.getTargetContext();
23 |
24 | assertEquals("com.nanchen.banner.test", appContext.getPackageName());
25 | }
26 | }
27 |
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/banner/src/main/AndroidManifest.xml:
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1 |
5 |
6 |
10 |
11 |
12 |
13 |
14 |
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/banner/src/main/java/com/nanchen/banner/BannerConfig.java:
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1 | package com.nanchen.banner;
2 |
3 | /**
4 | * Author: nanchen
5 | * Email: liushilin520@foxmail.com
6 | * Date: 2017-08-30 9:22
7 | */
8 |
9 | public class BannerConfig {
10 | public static final int TYPE_IMAGE = 0;
11 | public static final int TYPE_WEB = 1;
12 | public static final int TYPE_OTHER = 2;
13 | }
14 |
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/banner/src/main/java/com/nanchen/banner/BannerEntity.java:
--------------------------------------------------------------------------------
1 | package com.nanchen.banner;
2 |
3 | /**
4 | * Author: nanchen
5 | * Email: liushilin520@foxmail.com
6 | * Date: 2017-08-30 9:16
7 | */
8 |
9 | public class BannerEntity {
10 | public int type; // 显示样式，你可以自定义 N 种样式
11 | public String url; // 地址，可以是图片或者网址或者其他
12 | public String title; // 显示轮播的标题
13 |
14 | public BannerEntity(int type, String url, String title) {
15 | this.type = type;
16 | this.url = url;
17 | this.title = title;
18 | }
19 |
20 | public BannerEntity() {
21 | }
22 | }
23 |
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/banner/src/main/java/com/nanchen/banner/BannerLayout.java:
--------------------------------------------------------------------------------
1 | package com.nanchen.banner;
2 |
3 | import android.content.Context;
4 | import android.support.annotation.AttrRes;
5 | import android.support.annotation.NonNull;
6 | import android.support.annotation.Nullable;
7 | import android.text.TextUtils;
8 | import android.util.AttributeSet;
9 | import android.view.View;
10 | import android.webkit.WebChromeClient;
11 | import android.webkit.WebSettings;
12 | import android.webkit.WebView;
13 | import android.webkit.WebViewClient;
14 | import android.widget.Button;
15 | import android.widget.FrameLayout;
16 | import android.widget.ImageView;
17 | import android.widget.LinearLayout;
18 | import android.widget.TextView;
19 |
20 | import com.bumptech.glide.Glide;
21 |
22 | import java.util.Locale;
23 |
24 | /**
25 | * BannerLayout 其他布局继承自这里
26 | *
27 | * Author: nanchen
28 | * Email: liushilin520@foxmail.com
29 | * Date: 2017-08-30 9:24
30 | */
31 |
32 | public class BannerLayout extends FrameLayout {
33 | private ImageView mImageView;
34 | private TextView mTvBannerTitle;
35 | private WebView mWebView;
36 | private LinearLayout mLinearLayout;
37 | private Button mButton;
38 | private TextView mTextView;
39 | private int flag = 0;
40 |
41 | public BannerLayout(@NonNull Context context) {
42 | this(context, null);
43 | }
44 |
45 | public BannerLayout(@NonNull Context context, @Nullable AttributeSet attrs) {
46 | this(context, attrs, 0);
47 | }
48 |
49 | public BannerLayout(@NonNull Context context, @Nullable AttributeSet attrs, @AttrRes int defStyleAttr) {
50 | super(context, attrs, defStyleAttr);
51 | View.inflate(getContext(), R.layout.layout_banner, this);
52 | mImageView = (ImageView) this.findViewById(R.id.imageView);
53 | mTvBannerTitle = (TextView) this.findViewById(R.id.tv_banner_title);
54 | mWebView = (WebView) findViewById(R.id.webView);
55 | mLinearLayout = (LinearLayout) findViewById(R.id.ll_mine);
56 | mButton = (Button) findViewById(R.id.btn);
57 | mTextView = (TextView) findViewById(R.id.text);
58 | }
59 |
60 | public void setEntity(BannerEntity entity) {
61 | if (entity.type == 0){
62 | mImageView.setVisibility(View.VISIBLE);
63 | mWebView.setVisibility(View.GONE);
64 | mLinearLayout.setVisibility(View.GONE);
65 | Glide.with(getContext().getApplicationContext()).load(entity.url).centerCrop().crossFade().into(mImageView);
66 | }else if (entity.type == 1){
67 | mImageView.setVisibility(View.GONE);
68 | mWebView.setVisibility(View.VISIBLE);
69 | mLinearLayout.setVisibility(View.GONE);
70 |
71 | WebSettings settings = mWebView.getSettings();
72 | settings.setLoadWithOverviewMode(true);
73 | settings.setJavaScriptEnabled(true);
74 | settings.setAppCacheEnabled(true);
75 | settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
76 | settings.setSupportZoom(true);
77 | mWebView.setWebViewClient(new WebViewClient());
78 | mWebView.setWebChromeClient(new WebChromeClient());
79 | mWebView.loadUrl(entity.url);
80 | }else{
81 | mImageView.setVisibility(View.GONE);
82 | mWebView.setVisibility(View.GONE);
83 | mLinearLayout.setVisibility(View.VISIBLE);
84 | mButton.setOnClickListener(new OnClickListener() {
85 | @Override
86 | public void onClick(View v) {
87 | mTextView.setText(String.format(Locale.CHINA,"按钮已点击：%d",++flag));
88 | }
89 | });
90 | }
91 | if (!TextUtils.isEmpty(entity.title)) {
92 | mTvBannerTitle.setText(entity.title);
93 | } else {
94 | mTvBannerTitle.setVisibility(GONE);
95 | }
96 | }
97 | }
98 |
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/banner/src/main/java/com/nanchen/banner/BannerLine.java:
--------------------------------------------------------------------------------
1 | package com.nanchen.banner;
2 |
3 | import android.content.Context;
4 | import android.graphics.Canvas;
5 | import android.graphics.Paint;
6 | import android.support.v4.content.ContextCompat;
7 | import android.util.AttributeSet;
8 | import android.util.DisplayMetrics;
9 | import android.view.View;
10 |
11 | /**
12 | * banner底部的指示线，后期加入其他样式，比如原点型。
13 | *
14 | * Author: nanchen
15 | * Email: liushilin520@foxmail.com
16 | * Date: 2017-08-30 9:17
17 | */
18 |
19 | public class BannerLine extends View {
20 |
21 | private Paint mPaint;
22 | private float mWidth;
23 | private int mPageSize;
24 | private float mPageWidth = 0f;
25 | private int mPosition;
26 | private float mPositionOffset;
27 | private int mLineColor = ContextCompat.getColor(getContext(), R.color.banner_blue);
28 |
29 | public BannerLine(Context context) {
30 | this(context, null);
31 | }
32 |
33 | public BannerLine(Context context, AttributeSet attrs) {
34 | this(context, attrs, 0);
35 | }
36 |
37 | public BannerLine(Context context, AttributeSet attrs, int defStyleAttr) {
38 | super(context, attrs, defStyleAttr);
39 | DisplayMetrics dm = getResources().getDisplayMetrics();
40 | mWidth = dm.widthPixels;
41 | mPaint = new Paint();
42 | mPaint.setColor(mLineColor);
43 | mPaint.setAntiAlias(true);
44 | mPaint.setStrokeWidth(1000f);
45 | }
46 |
47 | @Override
48 | protected void onDraw(Canvas canvas) {
49 | if (mPosition == 0) {
50 | canvas.drawLine((mPageSize - 3) * mPageWidth + mPageWidth * mPositionOffset, 0, (mPageSize - 2) * mPageWidth + mPageWidth * mPositionOffset, 0, mPaint);
51 | canvas.drawLine(0, 0, mPageWidth * mPositionOffset, 0, mPaint);
52 | } else if (mPosition == mPageSize - 2) {
53 | canvas.drawLine((mPosition - 1) * mPageWidth + mPageWidth * mPositionOffset, 0, mPosition * mPageWidth + mPageWidth * mPositionOffset, 0, mPaint);
54 | canvas.drawLine(0, 0, mPageWidth * mPositionOffset, 0, mPaint);
55 | } else {
56 | canvas.drawLine((mPosition - 1) * mPageWidth + mPageWidth * mPositionOffset, 0, mPosition * mPageWidth + mPageWidth * mPositionOffset, 0, mPaint);
57 | }
58 |
59 | }
60 |
61 | public void setPageWidth(int pageSize) {
62 | mPageSize = pageSize;
63 | calcPageWidth();
64 | }
65 |
66 | private void calcPageWidth() {
67 | this.mPageWidth = this.mWidth / (this.mPageSize - 2);
68 | }
69 |
70 | public void setPageScrolled(int position, float positionOffset) {
71 | mPosition = position;
72 | mPositionOffset = positionOffset;
73 | invalidate();
74 | }
75 |
76 | public void setLineColor(int lineColor) {
77 | mLineColor = lineColor;
78 | mPaint.setColor(mLineColor);
79 | }
80 | }
81 |
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/banner/src/main/java/com/nanchen/banner/BannerPagerAdapter.java:
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1 | package com.nanchen.banner;
2 |
3 | import android.content.Context;
4 | import android.support.v4.view.PagerAdapter;
5 | import android.view.View;
6 | import android.view.ViewGroup;
7 |
8 | import java.util.ArrayList;
9 | import java.util.List;
10 |
11 | /**
12 | * Author: nanchen
13 | * Email: liushilin520@foxmail.com
14 | * Date: 2017-08-30 9:36
15 | */
16 |
17 | public class BannerPagerAdapter extends PagerAdapter {
18 |
19 | private Context mContext;
20 | private List mEntities = new ArrayList<>();
21 | private List mLayouts = new ArrayList<>();
22 | private OnBannerClickListener mClickListener;
23 |
24 | public BannerPagerAdapter(Context context, List entities) {
25 | mContext = context;
26 | this.mEntities = entities;
27 | setLayouts();
28 | }
29 |
30 | private void setLayouts() {
31 | for (BannerEntity entity : mEntities) {
32 | BannerLayout layout = new BannerLayout(mContext);
33 | layout.setEntity(entity);
34 | mLayouts.add(layout);
35 | }
36 | }
37 |
38 | @Override
39 | public int getCount() {
40 | return mLayouts.size();
41 | }
42 |
43 | @Override
44 | public boolean isViewFromObject(View view, Object object) {
45 | return view == object;
46 | }
47 |
48 | @Override
49 | public Object instantiateItem(ViewGroup container, final int position) {
50 | BannerLayout bannerLayout = mLayouts.get(position);
51 | bannerLayout.setOnClickListener(new View.OnClickListener() {
52 | @Override
53 | public void onClick(View v) {
54 | if (mClickListener != null) {
55 | mClickListener.onClick(position - 1);
56 | }
57 | }
58 | });
59 | container.addView(bannerLayout, 0);
60 | return mLayouts.get(position);
61 | }
62 |
63 | @Override
64 | public void destroyItem(ViewGroup container, int position, Object object) {
65 | container.removeView(mLayouts.get(position));
66 | }
67 |
68 | @Override
69 | public void setPrimaryItem(ViewGroup container, int position, Object object) {
70 | super.setPrimaryItem(container, position, object);
71 | }
72 |
73 | public void setOnBannerClickListener(OnBannerClickListener clickListener) {
74 | this.mClickListener = clickListener;
75 | }
76 |
77 | }
78 |
79 |
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/banner/src/main/java/com/nanchen/banner/BannerView.java:
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1 | package com.nanchen.banner;
2 |
3 | import android.annotation.SuppressLint;
4 | import android.content.Context;
5 | import android.content.res.TypedArray;
6 | import android.os.Handler;
7 | import android.os.Message;
8 | import android.support.v4.content.ContextCompat;
9 | import android.support.v4.view.ViewPager;
10 | import android.util.AttributeSet;
11 | import android.view.MotionEvent;
12 | import android.view.View;
13 | import android.widget.FrameLayout;
14 |
15 | import java.util.ArrayList;
16 | import java.util.List;
17 | import java.util.Timer;
18 | import java.util.TimerTask;
19 |
20 | /**
21 | * Author: nanchen
22 | * Email: liushilin520@foxmail.com
23 | * Date: 2017-08-30 9:36
24 | */
25 |
26 | public class BannerView extends FrameLayout {
27 | private long mAutoScrollDelay = 3000;
28 | private Timer mAutoScrollTimer;
29 | private ViewPager mVpBanner;
30 | private BannerLine mLine;
31 | private List mEntities = new ArrayList<>();
32 | private BannerPagerAdapter mAdapter;
33 | private Handler mMainHandler;
34 | private int currentIdx = 0;
35 | private Timer mTimer = null;
36 |
37 |
38 | @Override
39 | public boolean dispatchTouchEvent(MotionEvent ev) {
40 | int action = ev.getAction();
41 | if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_CANCEL
42 | || action == MotionEvent.ACTION_OUTSIDE) {
43 | startAutoScroll();
44 | } else if (action == MotionEvent.ACTION_DOWN) {
45 | stopAutoScroll();
46 | }
47 | return super.dispatchTouchEvent(ev);
48 | }
49 |
50 | public BannerView(Context context) {
51 | this(context, null);
52 | }
53 |
54 | public BannerView(Context context, AttributeSet attrs) {
55 | this(context, attrs, 0);
56 | }
57 |
58 | public BannerView(Context context, AttributeSet attrs, int defStyleAttr) {
59 | super(context, attrs, defStyleAttr);
60 | View.inflate(getContext(), R.layout.view_banner, this);
61 | mVpBanner = (ViewPager) this.findViewById(R.id.vp_banner);
62 | mLine = (BannerLine) this.findViewById(R.id.line);
63 | TypedArray typeArray = context.obtainStyledAttributes(attrs,
64 | R.styleable.BannerView);
65 | int lineColor = typeArray.getColor(R.styleable.BannerView_banner_line_color,
66 | ContextCompat.getColor(getContext(), R.color.banner_blue));
67 | typeArray.recycle();
68 | mLine.setLineColor(lineColor);
69 | mMainHandler = new Handler(context.getMainLooper());
70 | }
71 |
72 | public void setEntities(List entities) {
73 | addExtraPage(entities);
74 | showBanner();
75 | }
76 |
77 | private void addExtraPage(List entities) {
78 | mEntities.clear();
79 | mEntities.add(entities.get(entities.size() - 1));
80 | mEntities.addAll(entities);
81 | mEntities.add(entities.get(0));
82 | }
83 |
84 | private void showBanner() {
85 | mLine.setPageWidth(mEntities.size());
86 | mAdapter = new BannerPagerAdapter(getContext(), mEntities);
87 | mVpBanner.setAdapter(mAdapter);
88 | mVpBanner.setCurrentItem(1, true);
89 | currentIdx = 1;
90 | mVpBanner.clearOnPageChangeListeners();
91 | mVpBanner.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
92 | @Override
93 | public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
94 | mLine.setPageScrolled(position, positionOffset);
95 | currentIdx = position;
96 | if (positionOffsetPixels == 0.0) {
97 | setViewPagerItemPosition(position);
98 | }
99 | }
100 |
101 | @Override
102 | public void onPageSelected(int position) {
103 |
104 | }
105 |
106 | @Override
107 | public void onPageScrollStateChanged(int state) {
108 |
109 | }
110 | });
111 | }
112 |
113 | /**
114 | * set auto scroll time
115 | */
116 | public void setAutoScroll(long time) {
117 | if (this.mTimer != null) {
118 | this.mTimer.cancel();
119 | this.mTimer = null;
120 | }
121 | this.mTimer = new Timer("Banner Scroller Timer");
122 | TimerTask scrollerTask = new TimerTask() {
123 | @Override
124 | public void run() {
125 | mHandler.sendMessage(new Message());
126 | }
127 | };
128 | this.mTimer.schedule(scrollerTask, time, time);
129 | }
130 |
131 | @SuppressLint("HandlerLeak")
132 | private Handler mHandler = new Handler() {
133 | @Override
134 | public void handleMessage(Message msg) {
135 | super.handleMessage(msg);
136 | if (currentIdx >= mEntities.size()) {
137 | currentIdx = 0;
138 | }
139 | mVpBanner.setCurrentItem(currentIdx, true);
140 | currentIdx++;
141 | }
142 | };
143 |
144 | private void setViewPagerItemPosition(int position) {
145 | if (position == mEntities.size() - 1) {
146 | mVpBanner.setCurrentItem(1, false);
147 | } else if (position == 0) {
148 | mVpBanner.setCurrentItem(mEntities.size() - 2, false);
149 | } else {
150 | mVpBanner.setCurrentItem(position);
151 | }
152 | }
153 |
154 | private void nextScroll() {
155 | int position = mVpBanner.getCurrentItem();
156 | mLine.setPageScrolled(position + 1, 0);
157 | setViewPagerItemPosition(position + 1);
158 | }
159 |
160 | public void startAutoScroll() {
161 | mAutoScrollTimer = new Timer();
162 | mAutoScrollTimer.schedule(new TimerTask() {
163 | @Override
164 | public void run() {
165 | mMainHandler.post(new Runnable() {
166 | @Override
167 | public void run() {
168 | nextScroll();
169 | }
170 | });
171 | }
172 | }, mAutoScrollDelay, mAutoScrollDelay);
173 | }
174 |
175 | public void stopAutoScroll() {
176 | mAutoScrollTimer.cancel();
177 | }
178 |
179 | public void setAutoScrollDelay(long delay) {
180 | this.mAutoScrollDelay = delay;
181 | }
182 |
183 | public void setOnBannerClickListener(OnBannerClickListener clickListener) {
184 | if (mAdapter != null) {
185 | mAdapter.setOnBannerClickListener(clickListener);
186 | }
187 | }
188 |
189 | }
190 |
191 |
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/banner/src/main/java/com/nanchen/banner/OnBannerClickListener.java:
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1 | package com.nanchen.banner;
2 |
3 | /**
4 | * Author: nanchen
5 | * Email: liushilin520@foxmail.com
6 | * Date: 2017-08-30 9:35
7 | */
8 |
9 | public interface OnBannerClickListener {
10 | void onClick(int position);
11 | }
12 |
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/banner/src/main/res/layout/layout_banner.xml:
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1 |
2 |
7 |
8 |
13 |
14 |
19 |
20 |
25 |
26 |
32 |
33 |
38 |
39 |
40 |
41 |
42 |
54 |
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/banner/src/main/res/layout/view_banner.xml:
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1 |
2 |
8 |
9 |
15 |
16 |
21 |
22 |
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/banner/src/main/res/values/attrs.xml:
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
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/banner/src/main/res/values/colors.xml:
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1 |
2 |
3 | #25abcd
4 |
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/banner/src/main/res/values/strings.xml:
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1 |
2 | banner
3 |
4 |
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/banner/src/test/java/com/nanchen/banner/ExampleUnitTest.java:
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1 | package com.nanchen.banner;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.*;
6 |
7 | /**
8 | * Example local unit test, which will execute on the development machine (host).
9 | *
10 | * @see Testing documentation
11 | */
12 | public class ExampleUnitTest {
13 | @Test
14 | public void addition_isCorrect() throws Exception {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
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/build.gradle:
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1 | // Top-level build file where you can add configuration options common to all sub-projects/modules.
2 |
3 | buildscript {
4 | repositories {
5 | jcenter()
6 | }
7 | dependencies {
8 | classpath 'com.android.tools.build:gradle:2.3.2'
9 |
10 | // NOTE: Do not place your application dependencies here; they belong
11 | // in the individual module build.gradle files
12 | }
13 | }
14 |
15 | allprojects {
16 | repositories {
17 | jcenter()
18 | }
19 | }
20 |
21 | task clean(type: Delete) {
22 | delete rootProject.buildDir
23 | }
24 |
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/gradle.properties:
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1 | # Project-wide Gradle settings.
2 |
3 | # IDE (e.g. Android Studio) users:
4 | # Gradle settings configured through the IDE *will override*
5 | # any settings specified in this file.
6 |
7 | # For more details on how to configure your build environment visit
8 | # http://www.gradle.org/docs/current/userguide/build_environment.html
9 |
10 | # Specifies the JVM arguments used for the daemon process.
11 | # The setting is particularly useful for tweaking memory settings.
12 | org.gradle.jvmargs=-Xmx1536m
13 |
14 | # When configured, Gradle will run in incubating parallel mode.
15 | # This option should only be used with decoupled projects. More details, visit
16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
17 | # org.gradle.parallel=true
18 |
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/gradle/wrapper/gradle-wrapper.jar:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/nanchen2251/CheerBanner/c79336117ce415cee665078c6d62ebe00f61806a/gradle/wrapper/gradle-wrapper.jar
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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Wed Aug 30 09:07:58 CST 2017
2 | distributionBase=GRADLE_USER_HOME
3 | distributionPath=wrapper/dists
4 | zipStoreBase=GRADLE_USER_HOME
5 | zipStorePath=wrapper/dists
6 | distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
7 |
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/gradlew:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env bash
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
10 | DEFAULT_JVM_OPTS=""
11 |
12 | APP_NAME="Gradle"
13 | APP_BASE_NAME=`basename "$0"`
14 |
15 | # Use the maximum available, or set MAX_FD != -1 to use that value.
16 | MAX_FD="maximum"
17 |
18 | warn ( ) {
19 | echo "$*"
20 | }
21 |
22 | die ( ) {
23 | echo
24 | echo "$*"
25 | echo
26 | exit 1
27 | }
28 |
29 | # OS specific support (must be 'true' or 'false').
30 | cygwin=false
31 | msys=false
32 | darwin=false
33 | case "`uname`" in
34 | CYGWIN* )
35 | cygwin=true
36 | ;;
37 | Darwin* )
38 | darwin=true
39 | ;;
40 | MINGW* )
41 | msys=true
42 | ;;
43 | esac
44 |
45 | # Attempt to set APP_HOME
46 | # Resolve links: $0 may be a link
47 | PRG="$0"
48 | # Need this for relative symlinks.
49 | while [ -h "$PRG" ] ; do
50 | ls=`ls -ld "$PRG"`
51 | link=`expr "$ls" : '.*-> \(.*\)$'`
52 | if expr "$link" : '/.*' > /dev/null; then
53 | PRG="$link"
54 | else
55 | PRG=`dirname "$PRG"`"/$link"
56 | fi
57 | done
58 | SAVED="`pwd`"
59 | cd "`dirname \"$PRG\"`/" >/dev/null
60 | APP_HOME="`pwd -P`"
61 | cd "$SAVED" >/dev/null
62 |
63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
64 |
65 | # Determine the Java command to use to start the JVM.
66 | if [ -n "$JAVA_HOME" ] ; then
67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
68 | # IBM's JDK on AIX uses strange locations for the executables
69 | JAVACMD="$JAVA_HOME/jre/sh/java"
70 | else
71 | JAVACMD="$JAVA_HOME/bin/java"
72 | fi
73 | if [ ! -x "$JAVACMD" ] ; then
74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
75 |
76 | Please set the JAVA_HOME variable in your environment to match the
77 | location of your Java installation."
78 | fi
79 | else
80 | JAVACMD="java"
81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
82 |
83 | Please set the JAVA_HOME variable in your environment to match the
84 | location of your Java installation."
85 | fi
86 |
87 | # Increase the maximum file descriptors if we can.
88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
89 | MAX_FD_LIMIT=`ulimit -H -n`
90 | if [ $? -eq 0 ] ; then
91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
92 | MAX_FD="$MAX_FD_LIMIT"
93 | fi
94 | ulimit -n $MAX_FD
95 | if [ $? -ne 0 ] ; then
96 | warn "Could not set maximum file descriptor limit: $MAX_FD"
97 | fi
98 | else
99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
100 | fi
101 | fi
102 |
103 | # For Darwin, add options to specify how the application appears in the dock
104 | if $darwin; then
105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
106 | fi
107 |
108 | # For Cygwin, switch paths to Windows format before running java
109 | if $cygwin ; then
110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
112 | JAVACMD=`cygpath --unix "$JAVACMD"`
113 |
114 | # We build the pattern for arguments to be converted via cygpath
115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
116 | SEP=""
117 | for dir in $ROOTDIRSRAW ; do
118 | ROOTDIRS="$ROOTDIRS$SEP$dir"
119 | SEP="|"
120 | done
121 | OURCYGPATTERN="(^($ROOTDIRS))"
122 | # Add a user-defined pattern to the cygpath arguments
123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
125 | fi
126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
127 | i=0
128 | for arg in "$@" ; do
129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
131 |
132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
134 | else
135 | eval `echo args$i`="\"$arg\""
136 | fi
137 | i=$((i+1))
138 | done
139 | case $i in
140 | (0) set -- ;;
141 | (1) set -- "$args0" ;;
142 | (2) set -- "$args0" "$args1" ;;
143 | (3) set -- "$args0" "$args1" "$args2" ;;
144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
150 | esac
151 | fi
152 |
153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
154 | function splitJvmOpts() {
155 | JVM_OPTS=("$@")
156 | }
157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
159 |
160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
161 |
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/gradlew.bat:
--------------------------------------------------------------------------------
1 | @if "%DEBUG%" == "" @echo off
2 | @rem ##########################################################################
3 | @rem
4 | @rem Gradle startup script for Windows
5 | @rem
6 | @rem ##########################################################################
7 |
8 | @rem Set local scope for the variables with windows NT shell
9 | if "%OS%"=="Windows_NT" setlocal
10 |
11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
12 | set DEFAULT_JVM_OPTS=
13 |
14 | set DIRNAME=%~dp0
15 | if "%DIRNAME%" == "" set DIRNAME=.
16 | set APP_BASE_NAME=%~n0
17 | set APP_HOME=%DIRNAME%
18 |
19 | @rem Find java.exe
20 | if defined JAVA_HOME goto findJavaFromJavaHome
21 |
22 | set JAVA_EXE=java.exe
23 | %JAVA_EXE% -version >NUL 2>&1
24 | if "%ERRORLEVEL%" == "0" goto init
25 |
26 | echo.
27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
28 | echo.
29 | echo Please set the JAVA_HOME variable in your environment to match the
30 | echo location of your Java installation.
31 |
32 | goto fail
33 |
34 | :findJavaFromJavaHome
35 | set JAVA_HOME=%JAVA_HOME:"=%
36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
37 |
38 | if exist "%JAVA_EXE%" goto init
39 |
40 | echo.
41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
42 | echo.
43 | echo Please set the JAVA_HOME variable in your environment to match the
44 | echo location of your Java installation.
45 |
46 | goto fail
47 |
48 | :init
49 | @rem Get command-line arguments, handling Windowz variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 | if "%@eval[2+2]" == "4" goto 4NT_args
53 |
54 | :win9xME_args
55 | @rem Slurp the command line arguments.
56 | set CMD_LINE_ARGS=
57 | set _SKIP=2
58 |
59 | :win9xME_args_slurp
60 | if "x%~1" == "x" goto execute
61 |
62 | set CMD_LINE_ARGS=%*
63 | goto execute
64 |
65 | :4NT_args
66 | @rem Get arguments from the 4NT Shell from JP Software
67 | set CMD_LINE_ARGS=%$
68 |
69 | :execute
70 | @rem Setup the command line
71 |
72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
73 |
74 | @rem Execute Gradle
75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
76 |
77 | :end
78 | @rem End local scope for the variables with windows NT shell
79 | if "%ERRORLEVEL%"=="0" goto mainEnd
80 |
81 | :fail
82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
83 | rem the _cmd.exe /c_ return code!
84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
85 | exit /b 1
86 |
87 | :mainEnd
88 | if "%OS%"=="Windows_NT" endlocal
89 |
90 | :omega
91 |
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/settings.gradle:
--------------------------------------------------------------------------------
1 | include ':app', ':banner'
2 |
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