<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.mirroreye"> <application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name="com.example.mirroreye.welcome">
<intent-filter>
<action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application></manifest>
------------------------------------清单文件配置--------------------------------------------------
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.view.Window;/**
* Created by Administrator on 2017/4/18.
*/public class welcome extends MainActivity { @Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.welcome);
Handler handler = new Handler();
//当计时结束,跳转至主界面
handler.postDelayed(new Runnable() {
@Override
public void run() {
Intent intent = new Intent(welcome.this, MainActivity.class);
startActivity(intent);
welcome.this.finish();
}
}, 3000);
}
}
--------------------------------------------欢迎界面java文件------------------------------------
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.mirroreye"> <application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name="com.example.mirroreye.welcome">
<intent-filter>
<action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application></manifest>
------------------------------------清单文件配置--------------------------------------------------
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.view.Window;/**
* Created by Administrator on 2017/4/18.
*/public class welcome extends MainActivity { @Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.welcome);
Handler handler = new Handler();
//当计时结束,跳转至主界面
handler.postDelayed(new Runnable() {
@Override
public void run() {
Intent intent = new Intent(welcome.this, MainActivity.class);
startActivity(intent);
welcome.this.finish();
}
}, 3000);
}
}
--------------------------------------------欢迎界面java文件------------------------------------
改成这样, 如果解决了请结贴哦
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.mirroreye"> <application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name="com.example.mirroreye.welcome">
<intent-filter>
<action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="com.example.mirroreye. MainActivity">
</activity> </application></manifest>
错误是跳转到MainActivity,但是你没有注册它。
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.mirroreye"> <application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name="com.example.mirroreye.welcome">
<intent-filter>
<action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<- 在这下面添加你要跳转的Activity 名字 例如 ->
<activity android:name="com.example.mirroreye.XXX"/>
</application></manifest>