android apk 怎么执行adb shell命令

adb shell getprop ro.telephony.default_network

adb shell setprop ro.telephony.default_network

1：权限问题，很重要：

》1，把你的APK预置到andriod代码里面，加上系统权限：LOCAL_CERTIFICATE := platform

Android.mk文件内容：

LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE_TAGS := optional

LOCAL_CERTIFICATE := platform

LOCAL_SRC_FILES := $(call all-java-files-under, src)
LOCAL_SDK_VERSION := current

LOCAL_PACKAGE_NAME := ddr

include $(BUILD_PACKAGE)
# Use the following include to make our test apk.
include $(call all-makefiles-under,$(LOCAL_PATH))

2》，AndroidManifest.xml文件加上系统主线程权限：android:sharedUserId="android.uid.system

package="com.example.ddr"
android:versionCode="1"
android:versionName="1.0"
android:sharedUserId="android.uid.system">

3》，APK调用adb shell命令方式：

private static final String TAG = null;
String args0 = "screencap -p /sdcard/screen.png";
String args1 = "am start -n com.android.dialer/com.android.dialer.DialtactsActivity";
//String args3 = "csh";
String simpleMemtester_1 = "memtester -b -g -f 1190400--1190400 64M 1";
String complexMemtester_1 = "memtester -b -j 0 -k 4 -g -l 40 -a 64M";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
System.out.println("csh ddr star");
Memtester(simpleMemtester_1);
System.out.println("csh ddr stop");
}
public static void Memtester(String command)
{
Runtime r = Runtime.getRuntime();
Process p;
try {
p = r.exec(command);
BufferedReader br = new BufferedReader(new InputStreamReader(p
.getInputStream()));
String inline;
while ((inline = br.readLine()) != null) {
System.out.println(inline);
}
br.close();
p.waitFor();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}

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