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| 1 <table class="intro"> | |
| 2 <tr> | |
| 3 <th scope="col"></th> | |
| 4 <th scope="col"></th> | |
| 5 </tr> | |
| 6 <tr> | |
| 7 <td><strong>Description:</strong></td> | |
| 8 <td>Use the <code>chrome.power</code> module | |
| 9 to temporarily disable aspects of system power management | |
| 10 (see <a href="#usage">Usage</a>).</td> | |
| 11 </tr> | |
| 12 <tr> | |
| 13 <td><strong>Availability:</strong></td> | |
| 14 <td>Google Chrome 27</td> | |
| 15 </tr> | |
| 16 <tr> | |
| 17 <td><strong>Permissions:</strong></td> | |
| 18 <td><code>"power"</code></td> | |
| 19 </tr> | |
| 20 </table> | |
| 21 | |
| 22 <h2 id="usage">Usage</h2> | 1 <h2 id="usage">Usage</h2> |
| 23 | 2 |
| 24 <p> | 3 <p> |
| 25 By default, | 4 By default, |
| 26 operating systems dim the screen when users are inactive | 5 operating systems dim the screen when users are inactive |
| 27 and eventually suspend the system. | 6 and eventually suspend the system. |
| 28 With the power API, | 7 With the power API, |
| 29 an app or extension can keep the system awake. | 8 an app or extension can keep the system awake. |
| 30 </p> | 9 </p> |
| 31 | 10 |
| (...skipping 19 matching lines...) Expand all Loading... |
| 51 <code>"display"</code> always takes precendence | 30 <code>"display"</code> always takes precendence |
| 52 over <code>"system"</code>. | 31 over <code>"system"</code>. |
| 53 For example, | 32 For example, |
| 54 if app A asks for <code>"system"</code> power management, | 33 if app A asks for <code>"system"</code> power management, |
| 55 and app B asks for <code>"display"</code>, | 34 and app B asks for <code>"display"</code>, |
| 56 <code>"display"</code> is used until app B | 35 <code>"display"</code> is used until app B |
| 57 is unloaded or releases its request. | 36 is unloaded or releases its request. |
| 58 If app A is still active, | 37 If app A is still active, |
| 59 <code>"system"</code> is then used. | 38 <code>"system"</code> is then used. |
| 60 </p> | 39 </p> |
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