Question

我有一个Android表单，包含一些editText和spinner小部件。当您从第一个edittext开始并在屏幕键盘上点击“next”时，它会跳过微调器并直接进入下一个edittext输入。如何禁止跳过条目，无论它们是什么类型的条目？即，微调器，编辑文本，对话框等。这是我的布局：

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/ScrollView01" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:scrollbars="vertical"
android:background="@drawable/flagbackground" >
<LinearLayout
    android:layout_width="fill_parent"
    android:layout_height="490dp"
    android:gravity="center"
    android:orientation="vertical" >

<TextView android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/vetn"
    android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText android:id="@+id/etVetName"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:inputType="text" />
<TextView android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/vetdob"
    android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText android:id="@+id/etVetDob"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:inputType="date" />
<TextView
    android:layout_width="318dp"
    android:layout_height="wrap_content"
    android:text="@string/phone"
    android:textAppearance="?android:attr/textAppearanceMedium" />

<EditText android:id="@+id/etVetPhone"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:gravity="top"
    android:inputType="phone"
    android:hint="@string/optional"
    android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/branch"
    android:textAppearance="?android:attr/textAppearanceMedium" />
<Spinner
    android:id="@+id/SpinnerBranchType"
    android:layout_height="wrap_content"
    android:prompt="@string/branch"
    android:layout_width="fill_parent"
    android:entries="@array/branchtypelist">
</Spinner>
<TextView android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/gender"
    android:textAppearance="?android:attr/textAppearanceMedium" />
<Spinner
    android:id="@+id/SpinnerSexType"
    android:layout_height="wrap_content"
    android:prompt="@string/sex"
    android:layout_width="fill_parent"
    android:entries="@array/sexlist">
</Spinner>
<TextView android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/discharge"
    android:textAppearance="?android:attr/textAppearanceMedium" />
<Spinner
    android:id="@+id/DischargeType"
    android:layout_height="wrap_content"
    android:prompt="@string/distype"
    android:layout_width="fill_parent"
    android:entries="@array/dischargelist">
</Spinner>
<TextView android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/dd214"
    android:textAppearance="?android:attr/textAppearanceMedium" />
<Spinner
    android:id="@+id/dd214Response"
    android:layout_height="wrap_content"
    android:prompt="@string/dd214"
    android:layout_width="fill_parent"
    android:entries="@array/yesnoanswer"    >

</Spinner>
<TextView android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/home"
    android:textAppearance="?android:attr/textAppearanceMedium" />
<Spinner
    android:id="@+id/homelessResponse"
    android:layout_height="wrap_content"
    android:prompt="@string/homeless"
    android:layout_width="fill_parent"
    android:entries="@array/yesnoanswer">
</Spinner>
<TextView android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/weekend"
    android:textAppearance="?android:attr/textAppearanceMedium" />
<Spinner
    android:id="@+id/ngResponse"
    android:layout_height="wrap_content"
    android:prompt="@string/ngrsrv"
    android:layout_width="fill_parent"
    android:entries="@array/yesnoanswer">
</Spinner>
<TextView android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/benefit"
    android:textAppearance="?android:attr/textAppearanceMedium" />
<Spinner
    android:id="@+id/benefitResponse"
    android:layout_height="wrap_content"
    android:prompt="@string/benefits"
    android:layout_width="fill_parent"
    android:entries="@array/yesnoanswer">
</Spinner>
<TextView android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/foodstamps"
    android:textAppearance="?android:attr/textAppearanceMedium" />
<Spinner
    android:id="@+id/foodResponse"
    android:layout_height="wrap_content"
    android:prompt="@string/food"
    android:layout_width="fill_parent"
    android:entries="@array/yesnoanswer">
</Spinner>
<TextView android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/cashaid"
    android:textAppearance="?android:attr/textAppearanceMedium" />
<Spinner
    android:id="@+id/cashResponse"
    android:layout_height="wrap_content"
    android:prompt="@string/cash"
    android:layout_width="fill_parent"
    android:entries="@array/yesnoanswer">
</Spinner>
<TextView android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/ref"
    android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText android:id="@+id/etRefer"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:hint="@string/refhint"
    android:inputType="text" />
<TextView android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/comment"
    android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
    android:id="@+id/etCommentBody"
    android:layout_height="wrap_content"
    android:hint="@string/hint"
    android:inputType="textMultiLine"
    android:lines="5"
    android:layout_width="fill_parent">
</EditText>
<Button android:id="@+id/btnOK"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/submit"
    android:textAppearance="?android:attr/textAppearanceMedium" />
</LinearLayout>

Answer 1

您必须自己处理“下一步”按钮的操作。

以下是当用户在Spinner前面的EditText上单击Next并在选择其中一个Spinner项目时选择以下EditText时，如何模拟Spinner上的单击：

// Set the EditText preceding the Spinner's next action to click the Spinner
editTextBeforeSpinner.setOnEditorActionListener(new TextView.OnEditorActionListener() {
    @Override
    public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
        if (actionId == EditorInfo.IME_ACTION_NEXT) {
            spinner.performClick();
            return true;
        }
        return false;
    }
});

// This is to avoid onItemSelected() being called on setup
spinner.setSelection(0, false);

/* Set Spinner's item selection behaviour to move focus to the following View
   (EditText, other Spinner, etc) on Spinner's item selection */
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
    @Override
    public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
        editTextAfterSpinner.requestFocus();
    }

    @Override
    public void onNothingSelected(AdapterView<?> parent) {
    }
});

请注意，如果用户重新选择之前在微调器上选择的值，则不会调用onItemSelected()，但会有workarounds。

如何防止android表单跳过表单中的部分？

1 个答案: