java - 无法解析或不是字段

Question

我想创建一个应用程序来记录应用程序的所有通知。我正在创建按钮，但我收到“无法解析或不是字段”。

这是activity_get_notification.xml

   <Button
    android:id="@+id/OKButton"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentBottom="true"
    android:layout_centerHorizontal="true"
    android:layout_marginBottom="116dp"
    android:text="@string/ok" />

这是java代码

import android.app.Activity;

import android.content.Intent;
import android.os.Bundle;
import android.widget.Button;
import com.example.notificationnotifier.R;

public class GetNotification extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_get_notification);

    Button OKButton = (Button) findViewById(R.id.OKButton);
     Intent getNotification = new Intent("com.example.notificationnotifier.monitorNotification");
    startActivity(getNotification);
}

我的 androidmanifest 是

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.notificationnotifier"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="16"
        android:targetSdkVersion="16" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.example.notificationnotifier.GetNotification"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="com.example.notificationnotifier.monitorNotification"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.DEFAULT" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>
</manifest>

这是错误消息

[2013-02-04 01:18:52 - NotificationNotifier] W/ResourceType( 7432): Bad XML block: header size 60 or total size 0 is larger than data size 0
[2013-02-04 01:18:52 - NotificationNotifier] C:\Users\Trend\workspace\NotificationNotifier\res\layout\activity_get_notification.xml:7: error: Error: No resource found that matches the given name (at 'text' with value '@string/ok').
[2013-02-04 01:18:52 - NotificationNotifier] C:\Users\Trend\workspace\NotificationNotifier\res\menu\activity_get_notification.xml:3: error: Error: No resource found that matches the given name (at 'title' with value '@string/menu_settings').
[2013-02-04 01:20:23 - NotificationNotifier] W/ResourceType( 6764): Bad XML block: header size 85 or total size 0 is larger than data size 0
[2013-02-04 01:20:23 - NotificationNotifier] C:\Users\Trend\workspace\NotificationNotifier\res\layout\activity_get_notification.xml:7: error: Error: No resource found that matches the given name (at 'text' with value '@string/ok').
[2013-02-04 01:20:23 - NotificationNotifier] C:\Users\Trend\workspace\NotificationNotifier\res\menu\activity_get_notification.xml:3: error: Error: No resource found that matches the given name (at 'title' with value '@string/menu_settings').
[2013-02-04 01:24:18 - NotificationNotifier] W/ResourceType( 5092): Bad XML block: header size 147 or total size 0 is larger than data size 0
[2013-02-04 01:24:18 - NotificationNotifier] C:\Users\Trend\workspace\NotificationNotifier\res\layout\activity_get_notification.xml:7: error: Error: No resource found that matches the given name (at 'text' with value '@string/ok').
[2013-02-04 01:24:18 - NotificationNotifier] C:\Users\Trend\workspace\NotificationNotifier\res\menu\activity_get_notification.xml:3: error: Error: No resource found that matches the given name (at 'title' with value '@string/menu_settings').

Answer 1

如日志所示:

No resource found that matches the given name (at 'text' with value '@string/ok').

意味着您忘记在 res/values/strings.xml 文件中添加 ok 和 menu_settings 字符串。将其添加为:

<resources>
    <string name="ok">ok button</string>
    <string name="menu_settings">menu settings</string>
</resources>