Android EditText不显示键盘 [英] Android EditText doesn't show the Keyboard

问题描述

我有一个包含三个EditText的屏幕，然后单击屏幕顶部的屏幕中的第一个，它不会调用键盘.我没有使用AVD，而是使用了自己的设备，并在其他设备上进行了测试，结果相同.

I have a screen with three EditText's, and one of then, the first one, in the top of the screen doesn't call the keyboard when I click on it. I'm not using an AVD, I'm using my own device, and tested in others devices and same result.

我将屏幕和xml代码放在这里... 在EditTexts之间没有什么不同，只是位置. 要在该EditText中进行输入，我需要选择上面的EditText之一，然后显示键盘.至少当我再次选择第一个EditText时，它不会隐藏. 我已经尝试过setFocus(true)，但不能解决我的问题. 请帮帮我！

I'll put the screen here and the xml codes... there is nothing diferent between the EditTexts, just position. To make an input in that EditText I need to select one of the EditText above, and then the keyboard shows up. At least it doesn't hide when I select the first EditText again. I've already try the setFocus(true) and it doesn't solve my problem. please, help me!

XML

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/background"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".SaldoCadastro" >

<TextView
    android:id="@+id/tvTituloReg"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentLeft="true"
    android:layout_alignParentTop="true"
    android:text="Saldo Banco"
    android:textAppearance="?android:attr/textAppearanceLarge" />

<TextView
    android:id="@+id/tvErroSenha1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentLeft="true"
    android:layout_below="@+id/tvTituloReg"
    android:layout_marginTop="17dp"
    android:text="Insert on the field below how much you have in your bank." />

<TextView
    android:id="@+id/textView2"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignLeft="@+id/tvErroSenha1"
    android:layout_below="@+id/tvErroSenha1"
    android:layout_marginTop="41dp"
    android:text="Insert on the field below how much is your credit card limit." />

<EditText
    android:id="@+id/etSaldo"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentLeft="true"
    android:layout_below="@+id/tvErroSenha1"
    android:ems="10"
    android:inputType="numberDecimal" >

    <requestFocus />
</EditText>

<EditText
    android:id="@+id/etCartaoLimite"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignLeft="@+id/textView2"
    android:layout_below="@+id/textView2"
    android:ems="10"
    android:inputType="numberDecimal" />

<TextView
    android:id="@+id/textView3"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignLeft="@+id/etCartaoLimite"
    android:layout_below="@+id/etCartaoLimite"
    android:text="About your credt card how much you&apos;ve spent already." />

<EditText
    android:id="@+id/etCartao"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignLeft="@+id/textView3"
    android:layout_below="@+id/textView3"
    android:ems="10"
    android:inputType="numberDecimal" />

<Button
    android:id="@+id/btRegisterSaldo"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignLeft="@+id/etCartao"
    android:layout_below="@+id/etCartao"
    android:layout_marginLeft="14dp"
    android:text="Register" />

推荐答案

<activity
    ......
    android:windowSoftInputMode="adjustResize"
    ...... >
</activity>

请在AndroidManifest.xml中添加此属性

please add this attribute in AndroidManifest.xml

这篇关于Android EditText不显示键盘的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！