android自定义组件监听，监听网络，防止组件点击过快重复点击

1 组件监听事件，业务逻辑之前判断网络情况

public abstract class OnClickNetworkListener implements View.OnClickListener {

    @Override
    public void onClick(View v) {
        boolean isNetworkOk = Config.isNetworkConnected(Config.currentContext);

        if (isNetworkOk) {
            onNetworkClick(v);
        } else {
            Toast.makeText(Config.currentContext, SysConfig.NETWORK_FAIL, Toast.LENGTH_SHORT).show();
        }
    }

    public abstract void onNetworkClick(View v);
}

2 组件监听事件，业务逻辑之前判断是否点击过快重复点击

public abstract class OnClickFastListener implements View.OnClickListener{

    private static long lastClickTime;
    public static boolean isFastDoubleClick() {
        long time = System.currentTimeMillis();
        long timeD = time - lastClickTime;
        if ( 0 < timeD && timeD < 500) {
            return true;
        }
        lastClickTime = time;
        return false;
    }

    @Override
    public void onClick(View v) {
        if (OnClickFastListener.isFastDoubleClick()) {
            return;
        }

        onFastClick(v);
    }

    public abstract void onFastClick(View v);
}

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