@param attrs

wifi是否链接 @return

避免Fragment中的view重复加载 避免Fragment中的数据重复加载

避免Fragment中的view重复加载 避免Fragment中的数据重复加载

if deltaY > 0, move the content down @param deltaY

按钮缩小

Called when the given {@link SweetSnackbar} has been dismissed, either through a time-out, having been manually dismissed, or an action being clicked.

按钮复位

Called when the given {@link SweetSnackbar} is visible. @param snackbar The snackbar which is now visible. @see SweetSnackbar#show()

perform refreshing UI

When the content view has reached top and refresh has been completed, view will be reset. @param frame

在onWindowFocusChanged()回调内调用 invoked in activity's onWindowFocusChanged()

Do refresh complete work when time elapsed is greater than {@link #mLoadingMinTime}

相机焦点处理 @param event @return

根据手机的分辨率从 px(像素) 的单位 转成为 dp

删除观察者 @param observer

Asks the camera hardware to perform an autofocus. @param handler The Handler to notify when the autofocus completes. @param message

A single preview frame will be returned to the handler supplied. The data will arrive as byte[] in the message.obj field, with width and height encode

Reset the progress spinner to default rotation, start and end angles.

全屏幕按键处理

@param scale Set the scale of the arrowhead for the spinner.

切换闪光灯模式 @param imageView @param mode

Set the colors the progress spinner alternates between. @param colors Array of integers describing the colors. Must be non-<code>null</code>.

compatible 1.6 @param camera @param angle

添加ViewPager滚动监听器 @param onPageChangeListener

设置自定义页面切换动画 @param transformer