How to show option menu using the following source on Samsung phone but cannot see it. How to fix it? try { ViewConfigurationconfig = ViewConfiguration.get(this); Field menuKeyField = ViewConfiguration.class .getDeclaredField("sHasPermanentMenuKey"); if (menuKeyField != null) { menuKeyField.setAccessible(true); menuKeyField.setBoolean(config, false); } } catch (Exception e) { e.printStackTrace(); }

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Question:How to show option menu using the following source on Samsung phone but cannot see it. How to fix it? try { ViewConfigurationconfig = ViewConfiguration.get(this); Field menuKeyField = ViewConfiguration.class .getDeclaredField("sHasPermanentMenuKey"); if (menuKeyField != null) { menuKeyField.setAccessible(true); menuKeyField.setBoolean(config, false); } } catch (Exception e) { e.printStackTrace(); }

1.startActivity(new Intent(Settings.ACTION_SETTINGS)); startActivity(new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS)); startActivity(new Intent(Settings.ACTION_AIRPLANE_MODE_SETTINGS)); startActivity(new Intent(Settings.ACTION_BLUETOOTH_SETTINGS));

2.It can be due to Android OS internal problem, we can try to reinstall OS and retry our work

3.-AndroidManifest.xml <uses-permission android:name=»android.permission.ACCESS_FINE_LOCATION» /> <uses-permission android:name=»android.permission.ACCESS_COARSE_LOCATION» /> <uses-pe

4.None of the above

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  1. How to show option menu using the following source on Samsung phone but cannot see it. How to fix it? try { ViewConfigurationconfig = ViewConfiguration.get(this); Field menuKeyField = ViewConfiguration.class .getDeclaredField("sHasPermanentMenuKey"); if (menuKeyField != null) { menuKeyField.setAccessible(true); menuKeyField.setBoolean(config, false); } } catch (Exception e) { e.printStackTrace(); }
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