Posts an failure event if the given {@link RunnableEx} throws an Exception.

Set the fallback image in resource id. @param resId the res id @return self

Finish.

json字符串的格式化 @author peiyuxin @param json 需要格式的json串 @param fillStringUnit每一层之前的占位符号比如空格 制表符 @return

Get icon representing the page at {@code index} in the adapter.

Decode the fields of the file {@code /proc/pid/stat} and return (utime + stime) @param stat obtained with {@link #readProcessStat(int)}

get the sign type we use. 获取签名方式 @return

Return the sum of idle times read from /proc/stat. @param stat see {@link #readSystemStat()}

Set the target Image view. @param view the view @return self

Check if the bitmap is memory cached. @param url the url @return if the url is memcached

Determines the width of this view @param measureSpec A measureSpec packed into an int @return The width of the view, honoring constraints

Determines the height of this view @param measureSpec A measureSpec packed into an int @return The height of the view, honoring constraint

Notifies the attached observers that the underlying data is no longer valid or available. Once invoked this adapter is no longer valid and should not

Call when the effect absorbs an impact at the given velocity. @param velocity Velocity at impact in pixels per second.

Fired as soon as a new Bitmap has been set @param drawable

Callback method to be invoked when an item in this AdapterView has been clicked. <p> Implementers can call getItemAtPosition(position) if they need to

Called just after {@link #onLayout(boolean, int, int, int, int)} if the view's bounds has changed or a new Drawable has been set or the {@link com.ext

Call when the object is pulled by the user. @param deltaDistance Change in distance since the last call