Question

编辑：仍然需要帮助＆gt; :(添加了Logcat，以及我只能用于模拟器的清单修复，但不能用于物理设备。如果我将文件传输到APK并加载到我的设备上，那就是manifest.xml文件project只是恢复到manifest.xml文件的第二个副本。

我让这段代码在5分钟前完成，整个应用程序将运行一个欢迎屏幕，6个不同的“闪存卡”，以及带按钮转换的退出屏幕。现在突然间，如果我按任何按钮，应用程序崩溃了。只是说应用程序已意外停止工作。我会把logcat，但错误消息总是处理清单中缺少的活动。我很沮丧，只是想睡觉。

logcat我得到它总是去的底部清单文件。如果它手动添加其他人，那么我不明白。在将项目转换为APK格式时不起作用

11-04 05:29:01.912: D/gralloc_goldfish(819): Emulator without GPU emulation detected.
11-04 05:29:04.302: D/AndroidRuntime(819): Shutting down VM
11-04 05:29:04.302: W/dalvikvm(819): threadid=1: thread exiting with uncaught exception (group=0x41465700)
11-04 05:29:04.382: E/AndroidRuntime(819): FATAL EXCEPTION: main
11-04 05:29:04.382: E/AndroidRuntime(819): android.content.ActivityNotFoundException: Unable to find explicit activity class {com.example.androidassignment2/com.example.androidassignment2.MainActivity}; have you declared this activity in your AndroidManifest.xml?
11-04 05:29:04.382: E/AndroidRuntime(819):  at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1628)
11-04 05:29:04.382: E/AndroidRuntime(819):  at android.app.Instrumentation.execStartActivity(Instrumentation.java:1424)
11-04 05:29:04.382: E/AndroidRuntime(819):  at android.app.Activity.startActivityForResult(Activity.java:3390)
11-04 05:29:04.382: E/AndroidRuntime(819):  at android.app.Activity.startActivityForResult(Activity.java:3351)
11-04 05:29:04.382: E/AndroidRuntime(819):  at com.example.androidassignment2.Startup$1.onClick(Startup.java:22)
11-04 05:29:04.382: E/AndroidRuntime(819):  at android.view.View.performClick(View.java:4240)
11-04 05:29:04.382: E/AndroidRuntime(819):  at android.view.View$PerformClick.run(View.java:17721)
11-04 05:29:04.382: E/AndroidRuntime(819):  at android.os.Handler.handleCallback(Handler.java:730)
11-04 05:29:04.382: E/AndroidRuntime(819):  at android.os.Handler.dispatchMessage(Handler.java:92)
11-04 05:29:04.382: E/AndroidRuntime(819):  at android.os.Looper.loop(Looper.java:137)
11-04 05:29:04.382: E/AndroidRuntime(819):  at android.app.ActivityThread.main(ActivityThread.java:5103)
11-04 05:29:04.382: E/AndroidRuntime(819):  at java.lang.reflect.Method.invokeNative(Native Method)
11-04 05:29:04.382: E/AndroidRuntime(819):  at java.lang.reflect.Method.invoke(Method.java:525)
11-04 05:29:04.382: E/AndroidRuntime(819):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
11-04 05:29:04.382: E/AndroidRuntime(819):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
11-04 05:29:04.382: E/AndroidRuntime(819):  at dalvik.system.NativeStart.main(Native Method)

工作清单文件修复

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.androidassignment2"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="17" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.example.androidassignment2.Startup"
            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.androidassignment2.DisplayMessageActivity"
            android:label="@string/title_activity_display_message"
            android:parentActivityName="com.example.AndroidAssignment2.MainActivity" >
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="com.example.AndroidAssignment2.MainActivity" />
        </activity>

        <activity
            android:name="com.example.androidassignment2.AndroidAssignment2_1" >

        </activity>
                <activity
            android:name="com.example.androidassignment2.AndroidAssignment2_2" >

        </activity>
                <activity
            android:name="com.example.androidassignment2.AndroidAssignment2_3" >

        </activity>
                <activity
            android:name="com.example.androidassignment2.AndroidAssignment2_4" >

        </activity>
                <activity
            android:name="com.example.androidassignment2.AndroidAssignment2_5" >

        </activity>

                        <activity
            android:name="com.example.androidassignment2.AndroidAssignment2" >

        </activity>

                               <activity
            android:name="com.example.androidassignment2.MainActivity" >

        </activity>
    </application>

</manifest>

所有活动一旦放入apk就会消失将项目放入apk后，清单文件会发生这种情况

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.androidassignment2"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="17" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.example.androidassignment2.Startup"
            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.androidassignment2.DisplayMessageActivity"
            android:label="@string/title_activity_display_message"
            android:parentActivityName="com.example.AndroidAssignment2.MainActivity" >
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="com.example.AndroidAssignment2.MainActivity" />
        </activity>
    </application>

</manifest>

编辑：在舱单之前和之后。

LOGCAT只是说明了在清除中未找到的活动

为什么我的manifest.xml会在我将程序放入apk时删除我所做的更改

0 个答案: