【发布时间】:2014-03-24 01:17:13
【问题描述】:
我想在我的应用加载时显示启动画面,这是我的Java 代码:
ImageView splash = (ImageView) this.findViewById(R.id.splashscreen);
splash.postDelayed(new Runnable(){
splash.setVisibility(View.GONE);
}, 3000);
但我在postDelayed() 调用中收到错误“无法解析符号”。我也得到 "unexpected token" for
}, 3000);
最后,这是我的布局:
<TextView
android:text="@string/hello_world"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<ImageView
android:id="@+id/splashscreen"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:src="@drawable/splash"
android:layout_gravity="center"/>
Logcat:
9:41:01 PM Throwable
Read access is allowed from event dispatch thread or inside read-action only (see com.intellij.openapi.application.Application.runReadAction())
Details: Current thread: Thread[ApplicationImpl pooled thread 239,4,main] 359404630
Our dispatch thread:Thread[AWT-EventQueue-0 0.4.2#AI-133.970939, eap:true,6,main] 1198871553
SystemEventQueueThread: Thread[AWT-EventQueue-0 0.4.2#AI-133.970939, eap:true,6,main] 1198871553
9:41:13 PM 编译在 12 秒内成功完成
清单文件:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.conversation" >
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.example.conversation.splash"
android:configChanges="orientation|keyboardHidden|screenSize"
android:theme="@android:style/Theme.NoTitleBar" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
【问题讨论】:
标签: java android splash-screen