問(wèn)題描述

我在 ImageView 頂部有一個(gè)帶有 Edittext 字段的視圖.當(dāng)鍵盤(pán)出現(xiàn)時(shí)，我希望窗口調(diào)整大小，以便 EditText 不再被鍵盤(pán)隱藏.在 AndroidManifest 文件中，我聲明了 android:windowSoftInputMode="adjustResize" 并調(diào)整了屏幕大小，但問(wèn)題是我希望不調(diào)整 ImageView 的大小.如何使 ImageView 不受影響?

I have a view with a Edittext field on top of an ImageView. When the keyboard comes up I want the window to resize so that EditText is no longer hidden by the keyboard. In the AndroidManifest file I declared android:windowSoftInputMode="adjustResize" and the screen is resized but the issue is that I want the ImageView to not be re-sized. How can I make the ImageView unaffected?

我可以只用 ImageView 來(lái)擴(kuò)展一個(gè)額外的布局，還是調(diào)整大小仍然會(huì)影響它?

Could I inflate an additional layout with just the ImageView or will the resize still affect it?

推薦答案

完整的解決方案涉及幾個(gè)關(guān)鍵點(diǎn)

The full solution involves a few key points

• 使用RelativeLayout，這樣Views可以設(shè)置成相互重疊
• 使用 android:layout_alignParentBottom="true"
將 EditText 與 Windows 的底部對(duì)齊
• 在您的清單中使用 android:windowSoftInputMode="adjustResize"，以便在鍵盤(pán)彈出時(shí) Window 的底部會(huì)發(fā)生變化(如您所述)
• 把ImageView放在一個(gè)ScrollView里面，這樣ImageView就可以比Window大，然后禁用使用 ScrollView#setEnabled(false)
在 ScrollView 上滾動(dòng)

• Use RelativeLayout, so that Views can be setup to overlap one another
• Align the EditText with the bottom of the Windows using android:layout_alignParentBottom="true"
• Use android:windowSoftInputMode="adjustResize" in your manifest, so that the bottom of the Window changes when the keyboard pops up (as you mentioned)
• Put the ImageView inside a ScrollView so that the ImageView can be larger than the Window, and disable scrolling on the ScrollView by using ScrollView#setEnabled(false)

這是布局文件

<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"
    tools:context="com.so3.MainActivity">
    <ScrollView
        android:id="@+id/scroll"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">
        <ImageView
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:adjustViewBounds="true"
            android:src="@drawable/stickfigures"/>
    </ScrollView>
    <EditText
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:background="@android:color/holo_blue_bright"
        android:text="Please enter text"
        android:textSize="40sp"
        android:gravity="center_horizontal"/>
</RelativeLayout>

這是我的活動(dòng)

package com.so3;

import android.app.Activity;
import android.os.Bundle;
import android.widget.ScrollView;

public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        ScrollView sv = (ScrollView)findViewById(R.id.scroll);
        sv.setEnabled(false);
    }
}

我的安卓清單

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"    package="com.so3" >
    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.so3.MainActivity"
            android:windowSoftInputMode="adjustResize"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>
</manifest>

我的解決方案的屏幕截圖

Screen shots of my solution

這篇關(guān)于Android:使用屏幕上的軟鍵盤(pán)僅調(diào)整部分視圖的大小的文章就介紹到這了，希望我們推薦的答案對(duì)大家有所幫助，也希望大家多多支持html5模板網(wǎng)！