在APK中通过adb shell命令启动UIautomator失败

Question

源码如下：
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.fragment_main);
Button stButton = (Button)findViewById(R.id.start_test);
stButton.setOnClickListener(new OnClickListener() {

                    @Override
                    public void onClick(View v) {
                            // TODO Auto-generated method stub
                            try {
                                    Process pro = Runtime
                                                    .getRuntime()
                                                    .exec("uiautomator runtest TestHiDP.jar -c com.huawei.cases.TestAllCase");
                            } catch (Exception e) {
                                    // TODO Auto-generated catch block
                                    e.printStackTrace();
                            }
                    }
            });

    }

报错信息为：
12-03 08:17:24.452: E/UiAutomatorTestRunner(6046): java.lang.RuntimeException: Didn't find class "com.huawei.cases.TestAllCase" on path: DexPathList[[zip file "/system/framework/android.test.runner.jar", zip file "/system/framework/uiautomator.jar", zip file "/data/local/tmp/TestHiDP.jar"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
12-03 08:17:24.452: E/UiAutomatorTestRunner(6046): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.huawei.cases.TestAllCase" on path: DexPathList[[zip file "/system/framework/android.test.runner.jar", zip file "/system/framework/uiautomator.jar", zip file "/data/local/tmp/TestHiDP.jar"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]

那位大神遇到过此类问题吗？还是说是用uiautomator测试只能通过pc端输入命令启动呢？
p.s.我在pc端输入“adb shell uiautomator runtest TestHiDP.jar -c com.huawei.cases.TestAllCase”是可以正常启动

Answer 1

需要权限
命令/system/bin/uiautomator runtest TestHiDP.jar -c com.huawei.cases.TestAllCase