Android Wrap-Wrapping layout

ImportAndroid.content.Context;ImportAndroid.util.AttributeSet;ImportAndroid.view.View;ImportAndroid.view.ViewGroup;/***/ Public classAutowraplayoutextendsViewGroup {
The maximum number of rows supported is 10 rows, which can be adjusted as neededPrivate int[] Mrawarray =New int[10]; Private intmpadding = 3;  PublicAutowraplayout (Context context) { This(Context,NULL); }     PublicAutowraplayout (Context context, AttributeSet attrs) { This(context, Attrs, 0); }     PublicAutowraplayout (context context, AttributeSet attrs,intdefstyleattr) {        Super(context, attrs, defstyleattr); } @Overrideprotected voidOnmeasure (intWidthmeasurespec,intHeightmeasurespec) {        Super. Onmeasure (Widthmeasurespec, Heightmeasurespec); intwidth =getmeasuredwidth (); intHeight =getmeasuredheight (); intChildCount =Getchildcount ();  for(inti = 0; i < ChildCount; i++) {View child=Getchildat (i);        Child.measure (measurespec.unspecified, measurespec.unspecified); }        intRawchildwidthsum = 0; intMaxchildheight = 0;  for(inti = 0, raw = 0; i < ChildCount; i++) {View child=Getchildat (i); if(Child.getvisibility ()! =GONE) {                intChildwidth =child.getmeasuredwidth (); intChildheight =child.getmeasuredheight (); if(Maxchildheight < childheight) Maxchildheight =Childheight; Rawchildwidthsum+=Childwidth; Mrawarray[raw]=i; if(Rawchildwidthsum >width) {Mrawarray[raw]--; Raw++; Rawchildwidthsum= 0; } Mrawarray[raw]=i; }        }        intAllrawheight = 0;  for(intArawarray:mrawarray) {            if(Arawarray > 0) {Allrawheight+ = (maxchildheight + mpadding * 3); } else {
Break
}
} setmeasureddimension (width, allrawheight); } @Overrideprotected voidOnLayout (BooleanChangedintLintTintRintb) {intleft = 0; inttop =T; intMaxchildheight = 0;  for(inti = 0; i < mrawarray.length; i++) {//every raw//I <=> raw number            intArawarray =Mrawarray[i]; //Handle first Raw particularly.            if(i = = 0) {                if(Arawarray > 0) {                     for(intj = 0; J <= Arawarray; J + +) {//column                        FinalView Child =Getchildat (j); intChildwidth =child.getmeasuredwidth (); intChildheight =child.getmeasuredheight (); Left+=Childwidth; Top= 0; if(Maxchildheight < childheight) Maxchildheight =Childheight; Child.layout ( Left-Childwidth, 2, left, top + maxchildheight + 3); }                }                Continue; }            if(Arawarray > 0) { left= 0;  for(intj = mrawarray[i-1] + 1; J <= Arawarray; J + +) {//column                    FinalView Child =Getchildat (j); intChildwidth =child.getmeasuredwidth (); intChildheight =child.getmeasuredheight (); Left+=Childwidth; Top= i * maxchildheight + maxchildheight +T; if(Maxchildheight < childheight) Maxchildheight =Childheight; Child.layout ( Left-Childwidth, Top-maxchildheight + 2, left, top + 3); }            } Else {                 Break; }        }    }}

Android Wrap-Wrapping layout