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| To hide the status bar and navigation bar, the following APIs are provided.
| | {{Migrating|https://smartpossdk.gitbook.io/cloudpossdk/faq/other-development/display-full-screen-api}} |
| Note that after calling the API, the status bar or navigation bar is hidden or displayed not only in your application, but also throughout the system.
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| == Permission ==
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| android.permission.CLOUDPOS_HIDE_STATUS_BAR
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| The application declares permissions in the manifest.
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| == API Overview ==
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| === <big>Hide or show status/navigation bar using HideBars</big> ===
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| <syntaxhighlight lang="java">void hideBars(int state)</syntaxhighlight >
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| Set status bar and navigation bar state.
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| {|class="wizarpostable" | |
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| ! scope="row" colspan="2" | Parameters
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| |-
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| | state || '''int:''' 1 : hide status bar, 2 : hide navigation bar, 3: hide both, 0: show both. In device without navigation bar, set 2 and 3 will throw IllegalArgumentException.
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| |}
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| Here are some code snippets:
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| <syntaxhighlight lang="java">
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| //hideBars: | |
| Object service = getSystemService("statusbar");
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| Class statusBarManager = Class.forName("android.app.StatusBarManager");
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| Method method = statusBarManager.getMethod("hideBars", int.class);
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| method.invoke(service, 3);
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| </syntaxhighlight >
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| === <big>GetBarsVisibility</big> ===
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| <syntaxhighlight lang="java">int getBarsVisibility();</syntaxhighlight >
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| Get the state of the status bar and navigation bar.
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| {|
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| |-
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| |}
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| {|class="wizarpostable"
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| |-
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| ! scope="row" colspan="2" | Returns
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| |-
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| | int || The result , 1 : hide status bar, 2 : hide navigation bar, 3: hide both, 0: show both. In device without navigation bar, set 2 and 3 will throw IllegalArgumentException.
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| |}
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| Here are some code snippets:
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| <syntaxhighlight lang="java">
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| //getBarsVisibility:
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| Object service = getSystemService("statusbar");
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| Class statusBarManager = Class.forName("android.app.StatusBarManager");
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| Method method = statusBarManager.getMethod("getBarsVisibility");
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| Object object = expand.invoke(service);
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| </syntaxhighlight >
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| Please download and run [http://ftp.wizarpos.com/advanceSDK/HideStatusBarTest-signed-20180323.apk HideStatusBar Test APK]
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