自定义Application public class MyApplication extends Applications{ public void onCreate() { try { ViewConfiguration config = ViewConfiguration.get(this); Field menuKeyField = ViewConfiguration.class.getDeclaredField("sHasPermanentMenuKey"); if (menuKeyField != null) { menuKeyField.setAccessible(true); menuKeyField.setBoolean(config, false); } } catch (Exception ex) { // Ignore } super.onCreate(); } } 别忘了AndroidManifest.xml中修改application段的android:name=".MyApplication" |
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