1.APPS-->Settings-->About phone-->Model number java
经过Model number找到 android
./res/values/strings.xml:1738: <string name="model_number">Model number</string> ui
2.经过定义model_number找xml文件 spa
./res/xml/device_info_settings.xml:103: android:title="@string/model_number"
orm
<!-- Device hardware model -->
<Preference android:key="device_model"
style="?android:preferenceInformationStyle"
android:title="@string/model_number"
android:summary="@string/device_info_default"/> xml
3.经过Android的key,device_model找到到/src/com/android/settings/DeviceInfoSettings.java:58: get
private static final String KEY_DEVICE_MODEL = "device_model"; string
4.经过KEY_DEVICE_MODEL 找到 it
setStringSummary(KEY_DEVICE_MODEL, Build.MODEL + getMsvSuffix()); io
是经过Build.MODEL来得到Model number的值
5.要找Build.MODEl要在全局frameworks/base/core/java/android/os中去找
frameworks/base/core/java/android/os/Build.java:56:
public static final String MODEL = getString("ro.product.model");
6.ro.product.model通常定义在build目录中
build/tools/buildinfo.sh:18:echo "ro.product.model=$PRODUCT_MODEL"
7.找到ro.product.model=$PRODUCT_MODEL是经过$PRODUCT_MODEL的赋值的
那咱们在回到Settings中看看是怎么定义的
8.经过PRODUCT_MODEL找到
./Android.mk:2:ifeq ($(PRODUCT_MODEL),T73)
这个里面是项目多时,定义的编译脚本,同事也给PRODUCT_MODEL赋值,
这个地方改动不了,那就回build/tools/buildinfo.sh改
将这句echo "ro.product.model=************"强制写死