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GridLayout 使用

GridLayout 使用

作者: 浩运 | 来源:发表于2016-12-06 19:16 被阅读0次

最近要实现如下效果。根据数据个数不同，进行不同的排列。

3条数据时如下

Paste_Image.png

配置GridLayout


    <GridLayout
        android:id="@+id/gridLayout"
        android:background="#eee"
        android:layout_width="match_parent"
        android:layout_height="166dp"
        >

    </GridLayout>

3个数据的情况，第一个view必须要设置跨两行，并设置它的宽高。

int max = dpToPx(166, context);
        int min=dpToPx(81, context);
        int margin = dpToPx(4, context);
        int length = buildingEntities.length;
        if (length == 3) {

            gridLayout.setColumnCount(2);
            gridLayout.setRowCount(2);

            View cellView1 = getCellView(layoutInflater, buildingEntities[0]);
            GridLayout.LayoutParams layoutParams1 = new GridLayout.LayoutParams();
//            layoutParams1.columnSpec = GridLayout.spec(0, 1);
            //设置第一个跨两行，必须设置。并设置它的宽
            layoutParams1.rowSpec = GridLayout.spec(0, 2);
            layoutParams1.width = max;
            layoutParams1.rightMargin = margin;
            layoutParams1.setGravity(Gravity.FILL_VERTICAL);
            cellView1.setLayoutParams(layoutParams1);
            cellView1.setBackgroundColor(Color.BLUE);
            gridLayout.addView(cellView1);

            View cellView2 = getCellView(layoutInflater, buildingEntities[1]);
            GridLayout.LayoutParams layoutParams2 = new GridLayout.LayoutParams();
//            layoutParams2.columnSpec = GridLayout.spec(1, 1);
//            layoutParams2.rowSpec = GridLayout.spec(0, 1);
            //设置宽高
            layoutParams2.height = min;
            layoutParams2.width = max;
            layoutParams2.bottomMargin = margin;
            cellView2.setLayoutParams(layoutParams2);

            cellView2.setBackgroundColor(Color.RED);

            gridLayout.addView(cellView2);
            View cellView3 = getCellView(layoutInflater, buildingEntities[2]);
            GridLayout.LayoutParams layoutParams3 = new GridLayout.LayoutParams();
//            layoutParams3.columnSpec = GridLayout.spec(1, 1);
//            layoutParams3.rowSpec = GridLayout.spec(1, 1);
            layoutParams3.height = min;
            layoutParams3.width = max;
            cellView3.setLayoutParams(layoutParams3);
            cellView3.setBackgroundColor(Color.GREEN);
            gridLayout.addView(cellView3);
        }

4个数据的情况

Paste_Image.png 
else if (length == 4) {
            //设置为2行 3列
            gridLayout.setColumnCount(3);
            gridLayout.setRowCount(2);
            View cellView1 = getCellView(layoutInflater, buildingEntities[0]);
            GridLayout.LayoutParams layoutParams1 = new GridLayout.LayoutParams();
//            layoutParams1.columnSpec = GridLayout.spec(0, 0);
            //跨2行
            layoutParams1.rowSpec = GridLayout.spec(0, 2);
            layoutParams1.width = min;
            layoutParams1.rightMargin = margin;
            layoutParams1.setGravity(Gravity.FILL_VERTICAL);
            cellView1.setLayoutParams(layoutParams1);
            gridLayout.addView(cellView1);

            View cellView2 = getCellView(layoutInflater, buildingEntities[1]);
            GridLayout.LayoutParams layoutParams2 = new GridLayout.LayoutParams();
//            layoutParams2.columnSpec = GridLayout.spec(1, 0);
            //跨2行
            layoutParams2.rowSpec = GridLayout.spec(0, 2);
            layoutParams2.width = min;
            layoutParams2.rightMargin = margin;
            layoutParams2.setGravity(Gravity.FILL_VERTICAL);
            cellView2.setLayoutParams(layoutParams2);
            gridLayout.addView(cellView2);
            View cellView3 = getCellView(layoutInflater, buildingEntities[2]);
            GridLayout.LayoutParams layoutParams3 = new GridLayout.LayoutParams();
//            layoutParams3.columnSpec = GridLayout.spec(2, 1);
//            layoutParams3.rowSpec = GridLayout.spec(0, 1);
            layoutParams3.height = min;
            layoutParams3.setGravity(Gravity.FILL_HORIZONTAL);
//            layoutParams3.width = max;
            layoutParams3.bottomMargin = margin;
            cellView3.setLayoutParams(layoutParams3);

            gridLayout.addView(cellView3);

            View cellView4 = getCellView(layoutInflater, buildingEntities[3]);
            GridLayout.LayoutParams layoutParams4= new GridLayout.LayoutParams();
//            layoutParams4.columnSpec = GridLayout.spec(2, 1);
//            layoutParams4.rowSpec = GridLayout.spec(1, 1);
            layoutParams4.height = min;
//            layoutParams4.width = max;
            layoutParams4.setGravity(Gravity.FILL_HORIZONTAL);
            cellView4.setLayoutParams(layoutParams4);
            gridLayout.addView(cellView4);

        }
Paste_Image.png 
else if (length == 5) {
            //2行 3列
            gridLayout.setColumnCount(3);
            gridLayout.setRowCount(2);
            View cellView1 = getCellView(layoutInflater, buildingEntities[0]);
            GridLayout.LayoutParams layoutParams1 = new GridLayout.LayoutParams();
//            layoutParams1.columnSpec = GridLayout.spec(0, 0);
            //跨2行
            layoutParams1.rowSpec = GridLayout.spec(0, 2);
            layoutParams1.width = min;
            layoutParams1.rightMargin = margin;
            layoutParams1.setGravity(Gravity.FILL_VERTICAL);
            cellView1.setLayoutParams(layoutParams1);
            gridLayout.addView(cellView1);

            View cellView2 = getCellView(layoutInflater, buildingEntities[1]);
            GridLayout.LayoutParams layoutParams2 = new GridLayout.LayoutParams();
//            layoutParams2.columnSpec = GridLayout.spec(1, 0);
            layoutParams2.width = max;
            layoutParams2.height = min;
            layoutParams2.rightMargin = margin;
            cellView2.setLayoutParams(layoutParams2);
            gridLayout.addView(cellView2);


            View cellView3 = getCellView(layoutInflater, buildingEntities[2]);
            GridLayout.LayoutParams layoutParams3 = new GridLayout.LayoutParams();
//            layoutParams3.columnSpec = GridLayout.spec(2, 1);
//            layoutParams3.rowSpec = GridLayout.spec(0, 1);
            layoutParams3.width = min;
            layoutParams3.height = min;
//            layoutParams3.width = max;
            layoutParams3.bottomMargin = margin;
            cellView3.setLayoutParams(layoutParams3);

            gridLayout.addView(cellView3);

            View cellView4 = getCellView(layoutInflater, buildingEntities[3]);
            GridLayout.LayoutParams layoutParams4= new GridLayout.LayoutParams();
//            layoutParams4.rowSpec = GridLayout.spec(1, 1);
            layoutParams4.height = min;
            layoutParams4.width = max;
            cellView4.setLayoutParams(layoutParams4);
            gridLayout.addView(cellView4);

            View cellView5 = getCellView(layoutInflater, buildingEntities[4]);
            GridLayout.LayoutParams layoutParams5= new GridLayout.LayoutParams();
//            layoutParams4.rowSpec = GridLayout.spec(1, 1);
            layoutParams5.height = min;
            layoutParams5.width = min;
            cellView5.setLayoutParams(layoutParams5);
            gridLayout.addView(cellView5);

        }
Paste_Image.png Paste_Image.png 
else if (length == 6) {
            gridLayout.setColumnCount(4);
            gridLayout.setRowCount(2);
            View cellView1 = getCellView(layoutInflater, buildingEntities[0]);
            GridLayout.LayoutParams layoutParams1 = new GridLayout.LayoutParams();
//            layoutParams1.columnSpec = GridLayout.spec(0, 0);
            layoutParams1.rowSpec = GridLayout.spec(0, 2);
            layoutParams1.width = min;
            layoutParams1.rightMargin = margin;
            layoutParams1.setGravity(Gravity.FILL_VERTICAL);
            cellView1.setLayoutParams(layoutParams1);
            gridLayout.addView(cellView1);

            View cellView2 = getCellView(layoutInflater, buildingEntities[1]);
            GridLayout.LayoutParams layoutParams2 = new GridLayout.LayoutParams();
//            layoutParams2.columnSpec = GridLayout.spec(1, 0);
            layoutParams2.rowSpec = GridLayout.spec(0, 2);
            layoutParams2.setGravity(Gravity.FILL_VERTICAL);
            layoutParams2.width = min;
            layoutParams2.rightMargin = margin;
            cellView2.setLayoutParams(layoutParams2);
            gridLayout.addView(cellView2);


            View cellView3 = getCellView(layoutInflater, buildingEntities[2]);
            GridLayout.LayoutParams layoutParams3 = new GridLayout.LayoutParams();
//            layoutParams3.columnSpec = GridLayout.spec(2, 1);
//            layoutParams3.rowSpec = GridLayout.spec(0, 1);
            layoutParams3.width = min;
            layoutParams3.height = min;
//            layoutParams3.width = max;
            layoutParams3.bottomMargin = margin;
            layoutParams3.rightMargin = margin;
            cellView3.setLayoutParams(layoutParams3);

            gridLayout.addView(cellView3);

            View cellView4 = getCellView(layoutInflater, buildingEntities[3]);
            GridLayout.LayoutParams layoutParams4= new GridLayout.LayoutParams();
//            layoutParams4.rowSpec = GridLayout.spec(1, 1);
            layoutParams4.height = min;
            layoutParams4.width = min;
            cellView4.setLayoutParams(layoutParams4);
            gridLayout.addView(cellView4);

            View cellView5 = getCellView(layoutInflater, buildingEntities[4]);
            GridLayout.LayoutParams layoutParams5= new GridLayout.LayoutParams();
//            layoutParams4.rowSpec = GridLayout.spec(1, 1);
            layoutParams5.height = min;
            layoutParams5.width = min;
            layoutParams5.rightMargin = margin;

            cellView5.setLayoutParams(layoutParams5);
            gridLayout.addView(cellView5);

            View cellView6 = getCellView(layoutInflater, buildingEntities[5]);
            GridLayout.LayoutParams layoutParams6= new GridLayout.LayoutParams();
//            layoutParams4.rowSpec = GridLayout.spec(1, 1);
            layoutParams6.height = min;
            layoutParams6.width = min;
            cellView6.setLayoutParams(layoutParams6);
            gridLayout.addView(cellView6);

        }else if (length == 7) {
            gridLayout.setColumnCount(4);
            gridLayout.setRowCount(2);
            View cellView1 = getCellView(layoutInflater, buildingEntities[0]);
            GridLayout.LayoutParams layoutParams1 = new GridLayout.LayoutParams();
//            layoutParams1.columnSpec = GridLayout.spec(0, 0);
            layoutParams1.rowSpec = GridLayout.spec(0, 2);
            layoutParams1.width = min;
            layoutParams1.rightMargin = margin;
            layoutParams1.setGravity(Gravity.FILL_VERTICAL);
            cellView1.setLayoutParams(layoutParams1);
            gridLayout.addView(cellView1);

            View cellView2 = getCellView(layoutInflater, buildingEntities[1]);
            GridLayout.LayoutParams layoutParams2 = new GridLayout.LayoutParams();
//            layoutParams2.columnSpec = GridLayout.spec(1, 0);
            layoutParams2.setGravity(Gravity.FILL_VERTICAL);
            layoutParams2.height = min;
            layoutParams2.width = min;
            layoutParams2.rightMargin = margin;
            cellView2.setLayoutParams(layoutParams2);
            gridLayout.addView(cellView2);


            View cellView3 = getCellView(layoutInflater, buildingEntities[2]);
            GridLayout.LayoutParams layoutParams3 = new GridLayout.LayoutParams();
//            layoutParams3.columnSpec = GridLayout.spec(2, 1);
//            layoutParams3.rowSpec = GridLayout.spec(0, 1);
            layoutParams3.width = min;
            layoutParams3.height = min;
//            layoutParams3.width = max;
            layoutParams3.bottomMargin = margin;
            layoutParams3.rightMargin = margin;
            cellView3.setLayoutParams(layoutParams3);

            gridLayout.addView(cellView3);

            View cellView4 = getCellView(layoutInflater, buildingEntities[3]);
            GridLayout.LayoutParams layoutParams4= new GridLayout.LayoutParams();
//            layoutParams4.rowSpec = GridLayout.spec(1, 1);
            layoutParams4.height = min;
            layoutParams4.width = min;
            cellView4.setLayoutParams(layoutParams4);
            gridLayout.addView(cellView4);

            View cellView5 = getCellView(layoutInflater, buildingEntities[4]);
            GridLayout.LayoutParams layoutParams5= new GridLayout.LayoutParams();
//            layoutParams4.rowSpec = GridLayout.spec(1, 1);
            layoutParams5.height = min;
            layoutParams5.width = min;
            layoutParams5.rightMargin = margin;

            cellView5.setLayoutParams(layoutParams5);
            gridLayout.addView(cellView5);

            View cellView6 = getCellView(layoutInflater, buildingEntities[5]);
            GridLayout.LayoutParams layoutParams6= new GridLayout.LayoutParams();
//            layoutParams4.rowSpec = GridLayout.spec(1, 1);
            layoutParams6.height = min;
            layoutParams6.width = min;
            cellView6.setLayoutParams(layoutParams6);
            gridLayout.addView(cellView6);

            View cellView7 = getCellView(layoutInflater, buildingEntities[5]);
            GridLayout.LayoutParams layoutParams7= new GridLayout.LayoutParams();
//            layoutParams4.rowSpec = GridLayout.spec(1, 1);
            layoutParams7.height = min;
            layoutParams7.width = min;
            cellView7.setLayoutParams(layoutParams7);
            gridLayout.addView(cellView7);
        }

        GridLayout gridLayout = (GridLayout) findViewById(R.id.gridLayout);

        /*RecommendBuildingEntity[] buildingEntities = new RecommendBuildingEntity[3];
        buildingEntities[0] = new RecommendBuildingEntity(R.mipmap.home_three_hot, "热销楼盘", "房源热抢中");
        buildingEntities[1] = new RecommendBuildingEntity(R.mipmap.home_three_small, "即将开盘");
        buildingEntities[2] = new RecommendBuildingEntity(R.mipmap.home_three_high, "高佣楼盘", "佣金拿到手软");*/

        /*RecommendBuildingEntity[] buildingEntities = new RecommendBuildingEntity[4];
        buildingEntities[0] = new RecommendBuildingEntity(R.mipmap.home_four_hot, "热销楼盘", "房源热抢中");
        buildingEntities[1] = new RecommendBuildingEntity(R.mipmap.home_four_start, "即将开盘");
        buildingEntities[2] = new RecommendBuildingEntity(R.mipmap.home_three_high, "高佣楼盘", "佣金拿到手软");
        buildingEntities[3] = new RecommendBuildingEntity(R.mipmap.home_three_small, "刚需楼盘", "逆天小户型");*/


        /*RecommendBuildingEntity[] buildingEntities = new RecommendBuildingEntity[5];
        buildingEntities[0] = new RecommendBuildingEntity(R.mipmap.home_four_hot, "热销楼盘", "房源热抢中");
        buildingEntities[1] = new RecommendBuildingEntity(R.mipmap.home_three_high, "高佣楼盘", "佣金拿到手软");
        buildingEntities[2] = new RecommendBuildingEntity(R.mipmap.home_five_start, "即将开盘");
        buildingEntities[3] = new RecommendBuildingEntity(R.mipmap.home_three_small, "刚需楼盘", "逆天小户型");
        buildingEntities[4] = new RecommendBuildingEntity(R.mipmap.home_diy, "自定义");*/

        /*RecommendBuildingEntity[] buildingEntities = new RecommendBuildingEntity[6];
        buildingEntities[0] = new RecommendBuildingEntity(R.mipmap.home_four_hot, "热销楼盘", "房源热抢中");
        buildingEntities[1] = new RecommendBuildingEntity(R.mipmap.home_six_high, "高佣楼盘", "佣金拿到手软");
        buildingEntities[2] = new RecommendBuildingEntity(R.mipmap.home_six_small, "刚需楼盘", "逆天小户型");
        buildingEntities[3] = new RecommendBuildingEntity(R.mipmap.home_diy, "自定义");
        buildingEntities[4] = new RecommendBuildingEntity(R.mipmap.home_five_start, "即将开盘");
        buildingEntities[5] = new RecommendBuildingEntity(R.mipmap.home_diy, "自定义");*/

        RecommendBuildingEntity[] buildingEntities = new RecommendBuildingEntity[7];
        buildingEntities[0] = new RecommendBuildingEntity(R.mipmap.home_four_hot, "热销楼盘", "房源热抢中");
        buildingEntities[1] = new RecommendBuildingEntity(R.mipmap.home_seven_high, "高佣楼盘", "佣金拿到手软");
        buildingEntities[2] = new RecommendBuildingEntity(R.mipmap.home_five_start, "即将开盘");
        buildingEntities[3] = new RecommendBuildingEntity(R.mipmap.home_diy, "自定义");
        buildingEntities[4] = new RecommendBuildingEntity(R.mipmap.home_six_small, "刚需楼盘", "逆天小户型");
        buildingEntities[5] = new RecommendBuildingEntity(R.mipmap.home_diy, "自定义");
        buildingEntities[6] = new RecommendBuildingEntity(R.mipmap.home_diy, "自定义");

        initGridLayout(gridLayout,buildingEntities);

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