共享preferences和放大器;布尔布尔、放大器、preferences
我想执行的方法时设置了isPhysicalTheftEnabled为假，但是这似乎并没有工作。任何人有什么想法？
共享preferences SP = getShared preferences（isPhysicalTheftEnabled，MODE_WORLD_READABLE）;
共享preferences.Editor ED = sp.edit（）;
ed.putBoolean（isPhysicalTheftEnabled，假）;
解决方案
尝试添加 ed.commit（）。
即：
共享preferences SP = getShared preferences（isPhysicalTheftEnabled，MODE_WORLD_READABLE）;
共享preferences.Editor ED = sp.edit（）;
ed.putBoolean（isPhysicalTheftEnabled，假）;
ed.commit（）;
共享preferences.Editor 取值要求您提交任何你在你的共享preferences更改更改申请。
关于对ANKIT的回答您的评论：
要设置你的复选框根据您保存到共享preferences布尔值，你需要的是这样的：
共享preferences SP = getShared preferences（isPhysicalTheftEnabled，MODE_WORLD_READABLE）;
myCheckBox.setChecked（sp.getBoolean（isPhysicsTheftEnabled，[真/假]）;
..在其中任意选取真或假为 def_value .getBoolean（）（如共享preferences 找不到布尔）。
I'm trying to set the "isPhysicalTheftEnabled" to false when a method is executed, but this doesn't seem to work. Anyone have any idea?
SharedPreferences sp = getSharedPreferences("isPhysicalTheftEnabled", MODE_WORLD_READABLE);
SharedPreferences.Editor ed = sp.edit();
ed.putBoolean("isPhysicalTheftEnabled", false);
解决方案
Try adding ed.commit().
i.e.:
SharedPreferences sp = getSharedPreferences("isPhysicalTheftEnabled", MODE_WORLD_READABLE);
SharedPreferences.Editor ed = sp.edit();
ed.putBoolean("isPhysicalTheftEnabled", false);
ed.commit();
SharedPreferences.Editors require that you commit anything you change in your SharedPreferences for the changes to apply.
Regarding your comment on Ankit's answer:
To set the checked property of your CheckBox based on the value of the boolean you saved to SharedPreferences, you need something like:
SharedPreferences sp = getSharedPreferences("isPhysicalTheftEnabled", MODE_WORLD_READABLE);
myCheckBox.setChecked(sp.getBoolean("isPhysicsTheftEnabled", [true/false]);
.. in which you pick either true or false for the def_value of .getBoolean() (if the SharedPreferences can't find the boolean).
