android系统中frameworks/base添加的string可以被其他应用使用方法

1.首先在frameworks/base中如下设置

diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
old mode 100644
new mode 100755
index 95b8c24..761a9ca
--- a/core/res/res/values/strings.xml
&＃43;&＃43;&＃43; b/core/res/res/values/strings.xml
&＃64;&＃64; -3844,6 &＃43;3844,7 &＃64;&＃64;Wifi Power SaverNo available AccessPoint, turn off WiFi to reduce power consumption?
&＃43; CancelWi-Fi DirectStart Wi-Fi Direct. This will turn off Wi-Fi client/hotspot.
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index d03f689..31b4a32 100755
--- a/core/res/res/values/symbols.xml
&＃43;&＃43;&＃43; b/core/res/res/values/symbols.xml
&＃64;&＃64; -916,6 &＃43;916,7 &＃64;&＃64;
&＃43;


2.调用方法&＃xff1a;

String string &＃61; Resources.getSystem().getString(R.string.wifi_power_saver_cancel);