smile4ever4u/androidmosaiclayout

AndroidMosaicLayout is android layout to display group of views as grid consists of different asymmetric patterns (90 different patterns).

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:

1. Each single pattern can hold 8 blocks (2 rows by 4 columns = 8 blocks).
2. 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)
3. 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	|
|						|			|			|
| 		  img1			| --------- | --------- |
|						|			|			|
|	 		    	    |	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