android - Launcher没有启动Intent的权限

Question

我遇到了一个非常奇怪的问题。当我从 Eclipse 运行该应用程序时，一切似乎都很好。但是，一旦 apk 安装在设备上，单击该图标会返回一条消息，提示“应用程序未安装”。我收到了以下 Logcat 读数:

    08-07 08:06:43.183: E/Launcher(502): Launcher does not have the permission to launch Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.dsi.ant.HCAApplication/.WelcomeActivity }. Make sure to create a MAIN intent-filter for the corresponding activity or use the exported attribute for this activity. tag=ApplicationInfo(title=Health Creation Australia) intent=Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.dsi.ant.HCAApplication/.WelcomeActivity }
    08-07 08:06:43.183: E/Launcher(502): java.lang.SecurityException: Permission Denial: starting Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.dsi.ant.HCAApplication/.WelcomeActivity } from ProcessRecord{4203f5b0 502:com.android.launcher/u0a13} (pid=502, uid=10013) requires android.permission.ACCESS_NETWORK_STATE
    08-07 08:06:43.183: E/Launcher(502):    at android.os.Parcel.readException(Parcel.java:1425)
    08-07 08:06:43.183: E/Launcher(502):    at android.os.Parcel.readException(Parcel.java:1379)
    08-07 08:06:43.183: E/Launcher(502):    at android.app.ActivityManagerProxy.startActivity(ActivityManagerNative.java:1761)
    08-07 08:06:43.183: E/Launcher(502):    at android.app.Instrumentation.execStartActivity(Instrumentation.java:1411)
    08-07 08:06:43.183: E/Launcher(502):    at android.app.Activity.startActivityForResult(Activity.java:3351)
    08-07 08:06:43.183: E/Launcher(502):    at android.app.Activity.startActivity(Activity.java:3518)
    08-07 08:06:43.183: E/Launcher(502):    at com.android.launcher2.Launcher.startActivity(Launcher.java:1952)
    08-07 08:06:43.183: E/Launcher(502):    at com.android.launcher2.Launcher.startActivitySafely(Launcher.java:1970)
    08-07 08:06:43.183: E/Launcher(502):    at com.android.launcher2.AppsCustomizePagedView.onClick(AppsCustomizePagedView.java:597)
    08-07 08:06:43.183: E/Launcher(502):    at android.view.View.performClick(View.java:4088)
    08-07 08:06:43.183: E/Launcher(502):    at android.view.View$PerformClick.run(View.java:16984)
    08-07 08:06:43.183: E/Launcher(502):    at android.os.Handler.handleCallback(Handler.java:615)
    08-07 08:06:43.183: E/Launcher(502):    at android.os.Handler.dispatchMessage(Handler.java:92)
    08-07 08:06:43.183: E/Launcher(502):    at android.os.Looper.loop(Looper.java:137)
    08-07 08:06:43.183: E/Launcher(502):    at android.app.ActivityThread.main(ActivityThread.java:4745)
    08-07 08:06:43.183: E/Launcher(502):    at java.lang.reflect.Method.invokeNative(Native Method)
    08-07 08:06:43.183: E/Launcher(502):    at java.lang.reflect.Method.invoke(Method.java:511)
    08-07 08:06:43.183: E/Launcher(502):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
    08-07 08:06:43.183: E/Launcher(502):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
    08-07 08:06:43.183: E/Launcher(502):    at dalvik.system.NativeStart.main(Native Method)

据此，我认为这是一个权限问题，但我相信我拥有所有正确的权限集:

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
  android:versionCode="020400"
  android:versionName="2.4.1"
  package="com.dsi.ant.HCAApplication">

<supports-screens
    android:largeScreens="true"
    android:normalScreens="true"
    android:smallScreens="true"
    android:anyDensity="false"
/>

<uses-permission android:name="com.dsi.ant.permission.ANT" />
<uses-permission android:name="com.dsi.ant.permission.ANT_ADMIN" /><application     android:label="@string/app_name" android:icon="@drawable/hca_logo"     android:permission="android.permission.ACCESS_NETWORK_STATE">
    <activity android:label="@string/app_name" android:name="com.dsi.ant.HCAApplication.TakeMeasurements" android:launchMode="singleTask" android:screenOrientation="sensorLandscape">
    </activity>

    <service android:name="com.dsi.ant.HCAApplication.ANTPlusService" android:label="@string/app_name" android:exported="false" />
    <activity android:name="com.dsi.ant.HCAApplication.FairwellActivity" android:label="Fairwell" android:screenOrientation="sensorLandscape"></activity>
    <activity android:name="com.dsi.ant.HCAApplication.ScreenSaver" android:label="Health Creation Australia" android:screenOrientation="sensorLandscape"></activity>
    <activity android:name="com.dsi.ant.HCAApplication.WelcomeActivity" android:label="@string/app_name" android:screenOrientation="sensorLandscape">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
</application>

<uses-sdk android:minSdkVersion="7"/>
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />

如果您能以任何方式帮助我解决这个问题，我将非常感激，因为我不知所措。

Answer 1

在 list 中查找导出标记的这一行并使其

android:exported="true"