title: how to show keyboard using ADB command?
body: <p>I know you can use the function below in java:</p>
  
  <pre><code>public static void showKeyboard(EditText mEtSearch, Context context) {
      mEtSearch.requestFocus();
      InputMethodManager imm = (InputMethodManager) context.getSystemService(Activity.INPUT_METHOD_SERVICE);
      imm.toggleSoftInput(InputMethodManager.HIDE_IMPLICIT_ONLY, 0);
  }
  </code></pre>
  
  <p>but how to get the same effect using the adb command.</p>