Android 重力感应 翻转页面造成Activity 刷新


Android 重力感应 翻转页面造成Activity 刷新 。

在   AndroidManifest.xml   中将所属 activity 添加 android:configChanges="orientation|keyboardHidden"  属性 可禁止刷新

 

Activity 的 ConfigChanges 属性

设置方法:将下列字段用“|”符号分隔开,例如:“locale|navigation|orientation”

Value
Description

“mcc“
The IMSI mobile country code (MCC) has changed — that is, a SIM hasbeen detected and updated the MCC.移动国家号码,由三位数字组成,每个国家都有自己独立的MCC,可以识别手机用户所属国家。

“mnc“
The IMSI mobile network code (MNC) has changed — that is, a SIM hasbeen detected and updated the MNC.移动网号,在一个国家或者地区中,用于区分手机用户的服务商。

“locale“
The locale has changed — for example, the user has selected a new language that text should be displayed in.用户所在地区发生变化。

“touchscreen“
The touchscreen has changed. (This should never normally happen.)

“keyboard“
The keyboard type has changed — for example, the user has plugged in an external keyboard.键盘模式发生变化,例如:用户接入外部键盘输入。

“keyboardHidden“
The keyboard accessibility has changed — for example, the user has slid the keyboard out to expose it.用户打开手机硬件键盘

“navigation“
The navigation type has changed. (This should never normally happen.)

“orientation“
The screen orientation has changed — that is, the user has rotated the device.设备旋转,横向显示和竖向显示模式切换。

“fontScale“
The font scaling factor has changed — that is, the user has selected a new global font size.全局字体大小缩放发生改变

 

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