BGABannerAndroid Splash 和图片轮播控件
基本使用
1.添加Gradle依赖
dependencies {
    compile 'com.nineoldandroids:library:2.4.0'
    compile 'com.android.support:support-v4:latestVersion'
    compile 'cn.bingoogolapple:bga-banner:latestVersion@aar'
    } 
2.在布局文件中添加BGABanner
<cn.bingoogolapple.bgabanner.BGABanner xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/banner_splash_pager" style="@style/MatchMatch" app:banner_pointAutoPlayAble="false" app:banner_pointTopBottomMargin="15dp"/>
3.在Activity或者Fragment中配置BGABanner
public class SplashActivity extends AppCompatActivity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_splash);
        BGABanner banner = (BGABanner)findViewById(R.id.banner_splash_pager);
        // 用Java代码方式设置切换动画
        banner.setTransitionEffect(BGABanner.TransitionEffect.Rotate);
        // banner.setPageTransformer(new RotatePageTransformer());
        // 设置page切换时长
        banner.setPageChangeDuration(1000);
        List<View> views = new ArrayList<>();
        views.add(getPageView(R.drawable.guide_1));
        views.add(getPageView(R.drawable.guide_2));
        views.add(getPageView(R.drawable.guide_3));
        View lastView = getLayoutInflater().inflate(R.layout.view_last, null);
        views.add(lastView);
        lastView.findViewById(R.id.btn_last_main).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                startActivity(new Intent(SplashActivity.this, MainActivity.class));
                finish();
            }
        });
        banner.setViews(views);
        // banner.setCurrentItem(1);
    }
    private View getPageView(@DrawableRes int resid) {
        ImageView imageView = new ImageView(this);
        imageView.setImageResource(resid);
        imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
        return imageView;
    }
} 
自定义属性说明
<declare-styleable name="BGABanner"> <!-- 指示点容器背景 --> <attr name="banner_pointContainerBackground" format="reference|color" /> <!-- 指示点的背景 --> <attr name="banner_pointDrawable" format="reference" /> <!-- 指示点容器左右内间距 --> <attr name="banner_pointContainerLeftRightPadding" format="dimension" /> <!-- 指示点上下外间距 --> <attr name="banner_pointTopBottomMargin" format="dimension" /> <!-- 指示点左右外间距 --> <attr name="banner_pointLeftRightMargin" format="dimension" /> <!-- 指示点的位置 --> <attr name="banner_pointGravity"> <flag name="top" value="0x30" /> <flag name="bottom" value="0x50" /> <flag name="left" value="0x03" /> <flag name="right" value="0x05" /> <flag name="center_horizontal" value="0x01" /> </attr> <!-- 是否开启自动轮播 --> <attr name="banner_pointAutoPlayAble" format="boolean" /> <!-- 自动轮播的时间间隔 --> <attr name="banner_pointAutoPlayInterval" format="integer" /> <!-- 页码切换过程的时间长度 --> <attr name="banner_pageChangeDuration" format="integer" /> <!-- 页面切换的动画效果 --> <attr name="banner_transitionEffect" format="enum"> <enum name="defaultEffect" value="0" /> <enum name="alpha" value="1" /> <enum name="rotate" value="2" /> <enum name="cube" value="3" /> <enum name="flip" value="4" /> <enum name="accordion" value="5" /> <enum name="zoomFade" value="6" /> <enum name="fade" value="7" /> <enum name="zoomCenter" value="8" /> <enum name="zoomStack" value="9" /> <enum name="stack" value="10" /> <enum name="depth" value="11" /> <enum name="zoom" value="12" /> </attr> <!-- 提示文案的文字颜色 --> <attr name="banner_tipTextColor" format="reference|color" /> <!-- 提示文案的文字大小 --> <attr name="banner_tipTextSize" format="dimension" /> </declare-styleable>
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