res/xml/device_profiles.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
     Copyright (C) 2016 The Android Open Source Project

     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
     You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
     limitations under the License.
-->

<profiles xmlns:launcher="http://schemas.android.com/apk/res-auto" >

    <grid-option
        launcher:name="3_by_3"
        launcher:numRows="3"
        launcher:numColumns="3"
        launcher:numFolderRows="2"
        launcher:numFolderColumns="3"
        launcher:numHotseatIcons="3"
        launcher:dbFile="launcher_3_by_3.db"
        launcher:defaultLayoutId="@xml/default_workspace_3x3"
        launcher:deviceCategory="phone|multi_display" >

        <display-option
            launcher:name="Super Short Stubby"
            launcher:minWidthDps="255"
            launcher:minHeightDps="300"
            launcher:iconImageSize="48"
            launcher:iconTextSize="13.0"
            launcher:canBeDefault="true" />

        <display-option
            launcher:name="Shorter Stubby"
            launcher:minWidthDps="255"
            launcher:minHeightDps="400"
            launcher:iconImageSize="48"
            launcher:iconTextSize="13.0"
            launcher:canBeDefault="true" />

    </grid-option>

    <grid-option
        launcher:name="4_by_4"
        launcher:numRows="4"
        launcher:numColumns="4"
        launcher:numFolderRows="3"
        launcher:numFolderColumns="4"
        launcher:numHotseatIcons="4"
        launcher:dbFile="launcher_4_by_4.db"
        launcher:defaultLayoutId="@xml/default_workspace_4x4"
        launcher:deviceCategory="phone|multi_display" >

        <display-option
            launcher:name="Short Stubby"
            launcher:minWidthDps="275"
            launcher:minHeightDps="420"
            launcher:iconImageSize="48"
            launcher:iconTextSize="13.0"
            launcher:canBeDefault="true" />

        <display-option
            launcher:name="Stubby"
            launcher:minWidthDps="255"
            launcher:minHeightDps="450"
            launcher:iconImageSize="48"
            launcher:iconTextSize="13.0"
            launcher:canBeDefault="true" />

        <display-option
            launcher:name="Nexus S"
            launcher:minWidthDps="296"
            launcher:minHeightDps="491.33"
            launcher:iconImageSize="48"
            launcher:iconTextSize="13.0"
            launcher:canBeDefault="true" />

        <display-option
            launcher:name="Nexus 4"
            launcher:minWidthDps="359"
            launcher:minHeightDps="567"
            launcher:iconImageSize="54"
            launcher:iconTextSize="13.0"
            launcher:canBeDefault="true" />

        <display-option
            launcher:name="Nexus 5"
            launcher:minWidthDps="335"
            launcher:minHeightDps="567"
            launcher:iconImageSize="54"
            launcher:iconTextSize="13.0"
            launcher:canBeDefault="true" />

    </grid-option>

    <grid-option
        launcher:name="5_by_5"
        launcher:numRows="5"
        launcher:numColumns="5"
        launcher:numFolderRows="4"
        launcher:numFolderColumns="4"
        launcher:numHotseatIcons="5"
        launcher:dbFile="launcher.db"
        launcher:defaultLayoutId="@xml/default_workspace_5x5"
        launcher:deviceCategory="phone|multi_display" >

        <display-option
            launcher:name="Large Phone"
            launcher:minWidthDps="406"
            launcher:minHeightDps="694"
            launcher:iconImageSize="56"
            launcher:iconTextSize="14.4"
            launcher:canBeDefault="true" />

        <display-option
            launcher:name="Large Phone Split Display"
            launcher:minWidthDps="406"
            launcher:minHeightDps="694"
            launcher:iconImageSize="56"
            launcher:iconTextSize="14.4"
            launcher:canBeDefault="true" />

        <display-option
            launcher:name="Shorter Stubby"
            launcher:minWidthDps="255"
            launcher:minHeightDps="400"
            launcher:iconImageSize="48"
            launcher:iconTextSize="13.0"
            launcher:canBeDefault="true" />

    </grid-option>

    <grid-option
        launcher:name="6_by_5"
        launcher:numRows="5"
        launcher:numColumns="6"
        launcher:numFolderRows="3"
        launcher:numFolderColumns="3"
        launcher:numHotseatIcons="6"
        launcher:numAllAppsColumns="6"
        launcher:dbFile="launcher_6_by_5.db"
        launcher:defaultLayoutId="@xml/default_workspace_6x5"
        launcher:deviceCategory="tablet" >

        <display-option
            launcher:name="Tablet"
            launcher:minWidthDps="900"
            launcher:minHeightDps="820"
            launcher:minCellHeightDps="104"
            launcher:minCellWidthDps="80"
            launcher:iconImageSize="60"
            launcher:iconTextSize="14"
            launcher:borderSpaceDps="16"
            launcher:allAppsIconSize="60"
            launcher:allAppsIconTextSize="14"
            launcher:allAppsCellSpacingDps="16"
            launcher:canBeDefault="true" />

    </grid-option>

</profiles>