无法让 EditText 获得焦点和弹出键盘

Question

我无法将焦点设置在最后的 EditText 框上。我在 google 上几乎尝试了所有技巧！我无法让它聚焦，也无法带上键盘。

我也试过设置 android:windowSoftInputMode="adjustResize" 但这也没有解决问题。

请帮忙

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:background="@android:color/white"
    android:touchscreenBlocksFocus="false">

    <Spinner
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/spnIncidentCategory"
        android:layout_alignParentTop="false"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:spinnerMode="dropdown"
        android:clickable="true"
        android:background="@drawable/iv_border"
        android:padding="10dp"
        android:layout_alignParentRight="true"
        android:layout_alignLeft="@+id/textView24"
        android:layout_below="@+id/textView24" />
    <ImageView
        android:layout_width="40dp"
        android:layout_height="40dp"
        android:src="@mipmap/drop_down"
        android:layout_alignParentTop="false"
        android:layout_alignTop="@+id/spnIncidentCategory"
        android:id="@+id/imgSpinner1"
        android:focusableInTouchMode="false"
        android:background="@drawable/border"
        android:layout_alignEnd="@id/spnIncidentCategory" />


    <ProgressBar
        style="?android:attr/progressBarStyleHorizontal"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:id="@+id/pbSendInfo"
        android:visibility="invisible"
        android:indeterminate="true"
        android:progressTint="#ffffffff"
        android:layout_alignParentLeft="false"
        android:layout_alignParentStart="true"
        android:layout_alignParentTop="false"
        android:layout_alignParentBottom="false" />

    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:id="@+id/txtPlaceHolder"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true"
        android:textColor="#ff000000"
        android:layout_below="@+id/spnIncidentCategory" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Please Select an Incident Category"
        android:id="@+id/textView24"
        android:layout_alignParentTop="false"
        android:layout_alignParentLeft="false"
        android:layout_alignParentStart="true"
        android:textColor="#000000"
        android:layout_below="@+id/pbSendInfo" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Please Select an Incident Description"
        android:id="@+id/textView25"
        android:textColor="#000000"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true"
        android:layout_below="@+id/txtPlaceHolder" />

    <Spinner
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/spnIncidentDescription"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:spinnerMode="dropdown"
        android:clickable="true"
        android:background="@drawable/iv_border"
        android:padding="10dp"
        android:layout_alignStart="@+id/spnIncidentCategory"
        android:layout_alignParentRight="true"
        android:layout_below="@+id/textView25"
        android:layout_alignLeft="@+id/textView25" />

<TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:id="@+id/txtPlaceHolder2"
        android:textColor="#ff000000"
        android:layout_below="@+id/spnIncidentDescription"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true" />

<ImageView
    android:layout_width="40dp"
    android:layout_height="40dp"
    android:src="@mipmap/drop_down"
    android:id="@+id/imgSpinner2"
    android:focusableInTouchMode="false"
    android:background="@drawable/border"
    android:layout_alignTop="@+id/spnIncidentDescription"
    android:layout_alignEnd="@id/spnIncidentDescription" />

<TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Enter any comment that will help resolve the issue faster"
        android:id="@+id/textView26"
        android:textColor="#000000"
        android:layout_below="@+id/txtPlaceHolder2"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true" />

    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:id="@+id/txtPlaceHolder3"
        android:textColor="#ff000000"
        android:layout_below="@+id/txtUserComments" />

    <ImageButton
        android:layout_width="50dp"
        android:layout_height="50dp"
        android:id="@+id/btnSendInfo"
        android:layout_alignParentRight="true"
        android:layout_alignParentEnd="false"
        android:layout_below="@+id/txtPlaceHolder3"
        android:src="@mipmap/send_info"
        android:background="@drawable/border"
        android:layout_marginTop="5dp" />

    <EditText
        android:layout_width="match_parent"
        android:layout_height="150dp"
        android:id="@+id/txtUserComments"

        android:editable="true"
        android:textColor="#000000"
        android:textIsSelectable="true"
        android:clickable="true"
        android:padding="5dp"
        android:gravity="top"
        android:hint="Enter Your Comments"
        android:textColorHint="#86acafb9"
        android:selectAllOnFocus="true"
        android:nestedScrollingEnabled="true"
        android:focusableInTouchMode="true"
        android:focusable="true"
        android:enabled="true"
        android:elevation="@dimen/abc_action_bar_default_padding_material"
        android:inputType="textImeMultiLine|text|textMultiLine"
        android:layout_below="@+id/textView26"
        android:elegantTextHeight="true"
        android:layout_marginTop="10dp">
        <requestFocus/>
    </EditText>
</RelativeLayout>
enter code here

Answer 1

Android 中的软键盘非常难以预测。有几个与 editText 焦点和显示键盘相关的问题。尝试这些方法在您的应用程序中以编程方式显示或隐藏键盘

public static void hideKeyboard(FragmentActivity activity) {
        // Check if no view has focus:
        View view = activity.getCurrentFocus();
        if (view != null) {
            InputMethodManager inputManager = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
            inputManager.hideSoftInputFromWindow(view.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
        }
    }

    public static void showKeyboard(FragmentActivity activity) {
        View view = activity.getCurrentFocus();
        if (view != null) {
            InputMethodManager inputManager = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
            inputManager.showSoftInputFromInputMethod(view.getWindowToken(), InputMethodManager.SHOW_IMPLICIT);
        }
    }

Answer 2

您尝试过以编程方式提供焦点吗？

text.requestFocus();

Answer 3

android:textIsSelectable="true"

EditText 中的这一行导致了问题。删除它，它应该可以工作。

无法让 EditText 获得焦点和弹出键盘

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