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| API Change Statistics |
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| <table class="diffspectable"> |
| <tr> |
| <td colspan="2" class="diffspechead">API Diff Specification</td> |
| </tr> |
| <tr> |
| <td class="diffspec" style="padding-top:.25em">To Level:</td> |
| <td class="diffvaluenew" style="padding-top:.25em">22.2.0</td> |
| </tr> |
| <tr> |
| <td class="diffspec">From Level:</td> |
| <td class="diffvalueold">22.1.0</td> |
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| <td class="diffspec">Generated</td> |
| <td class="diffvalue">2015.07.06 15:20</td> |
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| <td class="diffspec" colspan="2"><a href="../changes.html" target="_top">Top of Report</a> |
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| <h1>API Change Statistics</h1> |
| <p>The overall difference between API Levels 22.1.0 and 22.2.0 is approximately <span style="color:222;font-weight:bold;">17.16%</span>. |
| </p> |
| <br> |
| <a name="numbers"></a> |
| <h2>Total of Differences, by Number and Type</h2> |
| <p> |
| The table below lists the numbers of program elements (packages, classes, constructors, methods, and fields) that were added, changed, or removed. The table includes only the highest-level program elements — that is, if a class with two methods was added, the number of methods added does not include those two methods, but the number of classes added does include that class. |
| </p> |
| <TABLE summary="Number of differences" WIDTH="100%"> |
| <TR> |
| <th>Type</th> |
| <TH ALIGN="center"><b>Additions</b></TH> |
| <TH ALIGN="center"><b>Changes</b></TH> |
| <TH ALIGN="center">Removals</TH> |
| <TH ALIGN="center"><b>Total</b></TH> |
| </TR> |
| <TR> |
| <TD>Packages</TD> |
| <TD ALIGN="right">11</TD> |
| <TD ALIGN="right">5</TD> |
| <TD ALIGN="right">0</TD> |
| <TD ALIGN="right">16</TD> |
| </TR> |
| <TR> |
| <TD>Classes and <i>Interfaces</i></TD> |
| <TD ALIGN="right">0</TD> |
| <TD ALIGN="right">13</TD> |
| <TD ALIGN="right">0</TD> |
| <TD ALIGN="right">13</TD> |
| </TR> |
| <TR> |
| <TD>Constructors</TD> |
| <TD ALIGN="right">0</TD> |
| <TD ALIGN="right">0</TD> |
| <TD ALIGN="right">0</TD> |
| <TD ALIGN="right">0</TD> |
| </TR> |
| <TR> |
| <TD>Methods</TD> |
| <TD ALIGN="right">28</TD> |
| <TD ALIGN="right">1</TD> |
| <TD ALIGN="right">0</TD> |
| <TD ALIGN="right">29</TD> |
| </TR> |
| <TR> |
| <TD>Fields</TD> |
| <TD ALIGN="right">6</TD> |
| <TD ALIGN="right">0</TD> |
| <TD ALIGN="right">0</TD> |
| <TD ALIGN="right">6</TD> |
| </TR> |
| <TR> |
| <TD style="background-color:#FAFAFA"><b>Total</b></TD> |
| <TD style="background-color:#FAFAFA" ALIGN="right"><strong>45</strong></TD> |
| <TD style="background-color:#FAFAFA" ALIGN="right"><strong>19</strong></TD> |
| <TD style="background-color:#FAFAFA" ALIGN="right"><strong>0</strong></TD> |
| <TD style="background-color:#FAFAFA" ALIGN="right"><strong>64</strong></TD> |
| </TR> |
| </TABLE> |
| <br> |
| <a name="packages"></a> |
| <h2>Changed Packages, Sorted by Percentage Difference</h2> |
| <TABLE summary="Packages sorted by percentage difference" WIDTH="100%"> |
| <TR> |
| <TH WIDTH="10%">Percentage Difference*</TH> |
| <TH>Package</TH> |
| </TR> |
| <TR> |
| <TD ALIGN="center">2</TD> |
| <TD><A HREF="pkg_android.support.v4.media.session.html">android.support.v4.media.session</A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center">2</TD> |
| <TD><A HREF="pkg_android.support.v7.app.html">android.support.v7.app</A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center">1</TD> |
| <TD><A HREF="pkg_android.support.v4.view.accessibility.html">android.support.v4.view.accessibility</A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center">1</TD> |
| <TD><A HREF="pkg_android.support.v7.util.html">android.support.v7.util</A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center"><1</TD> |
| <TD><A HREF="pkg_android.support.v4.view.html">android.support.v4.view</A></TD> |
| </TR> |
| </TABLE> |
| <p style="font-size:10px">* See <a href="#calculation">Calculation of Change Percentages</a>, below.</p> |
| <br> |
| <a name="classes"></a> |
| <h2>Changed Classes and <i>Interfaces</i>, Sorted by Percentage Difference</h2> |
| <TABLE summary="Classes sorted by percentage difference" WIDTH="100%"> |
| <TR WIDTH="20%"> |
| <TH WIDTH="10%">Percentage<br>Difference*</TH> |
| <TH><b>Class or <i>Interface</i></b></TH> |
| </TR> |
| <TR> |
| <TD ALIGN="center">20</TD> |
| <TD><A HREF="android.support.v4.media.session.PlaybackStateCompat.Builder.html"> |
| android.support.v4.media.session.PlaybackStateCompat.Builder</A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center">20</TD> |
| <TD><A HREF="android.support.v7.app.AppCompatCallback.html"> |
| <i>android.support.v7.app.AppCompatCallback</i></A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center">13</TD> |
| <TD><A HREF="android.support.v4.view.accessibility.AccessibilityEventCompat.html"> |
| android.support.v4.view.accessibility.AccessibilityEventCompat</A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center">12</TD> |
| <TD><A HREF="android.support.v4.media.session.PlaybackStateCompat.CustomAction.html"> |
| android.support.v4.media.session.PlaybackStateCompat.CustomAction</A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center">6</TD> |
| <TD><A HREF="android.support.v4.view.ViewPager.html"> |
| android.support.v4.view.ViewPager</A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center">6</TD> |
| <TD><A HREF="android.support.v4.media.session.PlaybackStateCompat.html"> |
| android.support.v4.media.session.PlaybackStateCompat</A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center">5</TD> |
| <TD><A HREF="android.support.v4.view.ViewParentCompat.html"> |
| android.support.v4.view.ViewParentCompat</A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center">5</TD> |
| <TD><A HREF="android.support.v7.app.AppCompatDialog.html"> |
| android.support.v7.app.AppCompatDialog</A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center">5</TD> |
| <TD><A HREF="android.support.v4.view.ViewPropertyAnimatorCompat.html"> |
| android.support.v4.view.ViewPropertyAnimatorCompat</A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center">4</TD> |
| <TD><A HREF="android.support.v7.app.AppCompatDelegate.html"> |
| android.support.v7.app.AppCompatDelegate</A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center">3</TD> |
| <TD><A HREF="android.support.v7.util.SortedList.html"> |
| android.support.v7.util.SortedList</A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center">2</TD> |
| <TD><A HREF="android.support.v7.app.AppCompatActivity.html"> |
| android.support.v7.app.AppCompatActivity</A></TD> |
| </TR> |
| <TR> |
| <TD ALIGN="center">1</TD> |
| <TD><A HREF="android.support.v4.view.ViewCompat.html"> |
| android.support.v4.view.ViewCompat</A></TD> |
| </TR> |
| </TABLE> |
| <p style="font-size:10px">* See <a href="#calculation">Calculation of Change Percentages</a>, below.</p> |
| <br> |
| <h2 id="calculation">Calculation of Change Percentages</h2> |
| <p> |
| The percent change statistic reported for all elements in the "to" API Level specification is defined recursively as follows:</p> |
| <pre> |
| Percentage difference = 100 * (added + removed + 2*changed) |
| ----------------------------------- |
| sum of public elements in BOTH APIs |
| </pre> |
| <p>where <code>added</code> is the number of packages added, <code>removed</code> is the number of packages removed, and <code>changed</code> is the number of packages changed. |
| This definition is applied recursively for the classes and their program elements, so the value for a changed package will be less than 1, unless every class in that package has changed. |
| The definition ensures that if all packages are removed and all new packages are |
| added, the change will be 100%.</p> |
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