android - How to disable notification bar and status bar on lock screen? -

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i have tried following code still not work me.

requestwindowfeature(window.feature_no_title);         getwindow().setflags(windowmanager.layoutparams.flag_fullscreen,                 windowmanager.layoutparams.flag_fullscreen);

you may try following,

view view = getwindow().getdecorview();  // hide status bar int uioptions = view.system_ui_flag_fullscreen; view.setsystemuivisibility(uioptions);  // hide actionbar actionbar actionbar = getactionbar(); actionbar.hide();

or add style in manifest,

android:theme="@android:style/theme.holo.noactionbar.fullscreen"

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