AndroidMosaicLayout

AndroidMosaicLayout is android layout to display group of views in more that 90 different patterns.

What is AndroidMosaicLayout?

It is UI layout library for android. It displays a group of views and view groups (Images, Text, Layout...) in beautiful decoration. It offers a lot of patters (90 different pattern) that can you use.

NOTE: To use the android studio example, you need to obtain your API key for the image services https://pixabay.com

How to use the AndroidMosaicLayout?

You can choose a specific patterns from the different options you have. OR don't choose any pattern and let the layout choose its patterns randomly. If you decided to choose a pattern or more, you have to follow the following notes:

Each single pattern can hold 8 blocks (2 rows by 4 columns = 8 blocks).
There are only 4 types of blocks can be contained in the layout pattern
- BIG SQUARE (4 inner cells)
- SMALL SQUARE (1 inner cell)
- HORIZONTAL RECTANGLE (2 inner cells aligned horizontally)
- VERTICAL RECTANGLE (2 inner cells aligned vertically)
Reading the patter is from left to right then top to bottom.

Example 1: 8 small blocks

 ----------- ----------- ----------- ----------- |

  |

  |

  |

  | |
img 1
|
img 2
|
 img 3  |
img 4
| |
small
|
small
|
 small  |
small
| |

  |

  |

  |

  | | --------- | --------- | --------- | --------- | |

  |

  |

  |

  | |
img 5
|  img 6
 |
img 7
|
img 8
| |
small
|
small
|
small
|
small
| |

  |

  |

  |

  |  ----------- ----------- ----------- -----------

As you notice in the previous table, the layout contains on small squares only. Then the layout pattern should be written as:

BLOCK_PATTERN pattern[] = {

 BLOCK_PATTERN.SMALL, BLOCK_PATTERN.SMALL, BLOCK_PATTERN.SMALL, BLOCK_PATTERN.SMALL,
BLOCK_PATTERN.SMALL, BLOCK_PATTERN.SMALL, BLOCK_PATTERN.SMALL, BLOCK_PATTERN.SMALL  
}
;

Example 2: 1 big block and 4 small blocks

 ----------- ----------- ----------- ----------- |

  |

  |

  | |

  |
 img 2  |
img 3
| |
big

big
  |
 small  |
small
| |

  |

  |

  | |

  img 1

 | --------- | --------- | |

  |

  |

  | |

  |
img 4
|
img 5
| |
big

big.
 |
small
|
small
| |

  |

  |

  |  ----------- ----------- ----------- -----------

As you notice in the previous table, image 1 occupies 4 inner cells creating a big block in the layout. Then the layout pattern should be written as:

BLOCK_PATTERN pattern[] = {

 BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG, BLOCK_PATTERN.SMALL, BLOCK_PATTERN.SMALL,
BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG, BLOCK_PATTERN.SMALL, BLOCK_PATTERN.SMALL  
}
;

Example 3: 1 vertical block, 2 small blocks and 2 horizontal blocks

 ----------- ----------- ----------- ----------- |

  |

  |

  | |

  |
img 2
|

img 3

| |
vert.
|
small
|
horiz.

horiz.  | |

  |

  |

  | |
img 1
| --------- | --------- | --------- | |

  |

  |

  | |

  |

img 4

|
img 5
| |
vert.
|
horiz.

horiz.  |
small
| |

  |

  |

  |  ----------  ----------- ----------- -----------

As you notice in the previous table, image 1 occupies 2 inner cells vertically, images 3 and 4 occupies 2 inner cells horizontally/ Then the layout pattern should be written as:

BLOCK_PATTERN pattern[] = {

 BLOCK_PATTERN.VERTICAL, BLOCK_PATTERN.SMALL, BLOCK_PATTERN.HORIZONTAL, BLOCK_PATTERN.HORIZONTAL,
BLOCK_PATTERN.VERTICAL, BLOCK_PATTERN.HORIZONTAL, BLOCK_PATTERN.HORIZONTAL, BLOCK_PATTERN.SMALL  
}
;

##You can design the layout in 90 different patterns!

How to use the library:

After your patterns have been selected. Now is the time to start coding using the MosaicLayout library.

Assign your layout into your activity:

  <com.adhamenaya.views.MosaicLayout  android:id="@+id/mosaic_layout"  android:layout_width="match_parent"
android:layout_height="wrap_content">
</com.adhamenaya.views.MosaicLayout>

Initialize the layout and its patterns:

  MosaicLayout mMosaicLayout = (MosaicLayout) findViewById(R.id.mosaic_layout);

MyAdapter mAdapater = mAdapater = new MyAdapter(getApplicationContext());

Choose you layout patters mode. You have 3 modes:

Don't selected and patterns and let the layout choose patters from a 90 possible options randomly.

  mMosaicLayout.chooseRandomPattern(true);

Select a group of patterns to be used in your layout; and choose them to be displayed in the order you assigned them to the layout.

  BLOCK_PATTERN pattern1[] = {
 BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG, BLOCK_PATTERN.SMALL, BLOCK_PATTERN.SMALL,

 BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG, BLOCK_PATTERN.HORIZONTAL, BLOCK_PATTERN.HORIZONTAL 
}
;
BLOCK_PATTERN pattern2[] = {
 BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG,

 BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG 
}
;

 mMosaicLayout.addPattern(pattern1);

mMosaicLayout.addPattern(pattern2);

mMosaicLayout.chooseRandomPattern(false);

Select a group of patterns to be used in your layout; and choose them to be displayed randomly in the layout.

  BLOCK_PATTERN pattern1[] = {
 BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG, BLOCK_PATTERN.SMALL, BLOCK_PATTERN.SMALL,

 BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG, BLOCK_PATTERN.HORIZONTAL, BLOCK_PATTERN.HORIZONTAL 
}
;
BLOCK_PATTERN pattern2[] = {
 BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG,

 BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG, BLOCK_PATTERN.BIG 
}
;

 mMosaicLayout.addPattern(pattern1);

mMosaicLayout.addPattern(pattern2);

mMosaicLayout.chooseRandomPattern(true);

Set the adapter of the data to the layout:

  mMosaicLayout.setAdapter(mAdapater);

##License

MIT

AndroidMosaicLayout