TetrisView.md

               <linkersoft.blackpanther.blacktetris.TetrisClicker
                   android:layout_width="wrap_content"
                   android:layout_height="wrap_content"
                   app:GlobalBlockSize="200dp"
                   app:percentWidth="100%"
                   app:percentHeight="100%"
                   android:background="#ffffff">
               
                   <linkersoft.blackpanther.blacktetris.TetrisView
                       android:layout_width="wrap_content"
                       android:layout_height="wrap_content"
                       app:radius="4dp"
                       app:tetris="[vert-tetris:4,2,2,2]2#0~[horz-tetris:-2,2,2,2]1#0"
                       app:blocksize="25%">
               
                        <ImageView
                          android:layout_width="match_parent"
                          android:layout_height="match_parent"
                          android:scaleType="centerCrop"
                          android:src="@drawable/blackpanther"/>
               
                   </linkersoft.blackpanther.blacktetris.TetrisView>
               
                   <linkersoft.blackpanther.blacktetris.TetrisView
                       android:layout_width="wrap_content"
                       android:layout_height="wrap_content"
                       app:radius="4dp"
                       app:tetris="[horz-tetris:2,2,4,2]2#0"
                       app:blocksize="25%"
                       app:percentMarginLeft="50%">
               
                      <ImageView
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:scaleType="centerCrop"
                        android:src="@drawable/blackpanther"/>

                   </linkersoft.blackpanther.blacktetris.TetrisView>

                   <linkersoft.blackpanther.blacktetris.TetrisView
                       android:layout_width="wrap_content"
                       android:layout_height="wrap_content"
                       app:radius="4dp"
                       app:tetris="[vert-tetris:2,2,2,2]1#0"
                       app:blocksize="25%"
                       app:percentMarginLeft="25%"
                       app:percentMarginTop="25%">
               
                    <ImageView
                      android:layout_width="match_parent"
                      android:layout_height="match_parent"
                      android:scaleType="centerCrop"
                      android:src="@drawable/blackpanther"/>
               
                   </linkersoft.blackpanther.blacktetris.TetrisView>

                   <linkersoft.blackpanther.blacktetris.TetrisView
                       android:layout_width="wrap_content"
                       android:layout_height="wrap_content"
                       app:radius="4dp"
                       app:tetris="[horz-tetris:4,2,-2,2]2#1~[vert-tetris:2,2,2,2]3#0~[horz-tetris:-2,2,4,2]1#0"
                       app:blocksize="25%"
                       app:percentMarginTop="25%">
               
                       <ImageView
                         android:layout_width="match_parent"
                         android:layout_height="match_parent"
                         android:scaleType="centerCrop"
                         android:src="@drawable/blackpanther"/>

                   </linkersoft.blackpanther.blacktetris.TetrisView>

                   <linkersoft.blackpanther.blacktetris.TetrisView
                       android:layout_width="wrap_content"
                       android:layout_height="wrap_content"
                       app:radius="4dp"
                       app:tetris="[vert-tetris:2,2,4,2]2#0"
                       app:blocksize="25%"
                       app:percentMarginLeft="75%"
                       app:percentMarginTop="50%">
               
                      <ImageView
                         android:layout_width="match_parent"
                         android:layout_height="match_parent"
                         android:scaleType="centerCrop"
                         android:src="@drawable/blackpanther"/>

                   </linkersoft.blackpanther.blacktetris.TetrisView>

                   <linkersoft.blackpanther.blacktetris.TetrisView
                       android:layout_width="wrap_content"
                       android:layout_height="wrap_content"
                       app:radius="4dp"
                       app:tetris="[horz-tetris:4,2,2,2]2#0"
                       app:blocksize="25%"
                       app:percentMarginTop="75%">
               
                        <ImageView
                           android:layout_width="match_parent"
                           android:layout_height="match_parent"
                           android:scaleType="centerCrop"
                           android:src="@drawable/blackpanther"/>

                   </linkersoft.blackpanther.blacktetris.TetrisView>
               
               </linkersoft.blackpanther.blacktetris.TetrisClicker>