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app 启动页面

时间:2015-01-12 19:17:46      阅读:168      评论:0      收藏:0      [点我收藏+]

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有的项目在启动需要停留固定的几秒钟,往往这个控制跟需求逻辑是没有多大关系的,所以封装到了一个view组建中
标签: Android

[1].[代码] [Java]代码 跳至 [1] [2]

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public class SplashRootLayout extends LinearLayout {
 
    public SplashRootLayout(Context context, AttributeSet attrs) {
        super(context, attrs);
    }
 
    public SplashRootLayout(Context context) {
        super(context);
    }
 
    @Override
    protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);
        postDelayed(splashRunnable, 3000);
    }
 
    private Runnable splashRunnable = new Runnable() {
        @Override
        public void run() {
            ViewGroup p = (ViewGroup) getParent();
            if (p != null) {
                p.removeView(SplashRootLayout.this);
            }
            if (mSplashDismissListener != null) {
                mSplashDismissListener.onSplashDimiss(SplashRootLayout.this);
            }
        }
    };
 
    public interface OnSplashDismissListener {
        public void onSplashDimiss(SplashRootLayout v);
    }
 
    private OnSplashDismissListener mSplashDismissListener;
 
    public void setOnSpalshDismissListener(OnSplashDismissListener l) {
        mSplashDismissListener = l;
    }
}

[2].[代码] [Java]代码 跳至 [1] [2]

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<com.package.SplashRootLayout
    android:id="@+id/splash_view"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/white"
    android:gravity="center_horizontal"
    android:orientation="vertical" >
 
    <some splash view/>...
 
</com.package.SplashRootLayout>

app 启动页面

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原文地址:http://blog.csdn.net/u014311077/article/details/42645639

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