应用程序未安装Android错误 [英] App isn't installed android error

问题描述

我最近安装了Android SDK 5.1，之后我收到了以前从未见过的新错误，如应用程序未安装错误。如果用户单击设备中的应用程序图标，会出现此错误。您能建议如何修复此问题吗？这里是我的清单代码

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

    <uses-sdk
        android:minSdkVersion="11"
        android:targetSdkVersion="21" />

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.FLASHLIGHT" />
    <!-- Internet permission -->

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

    <application
        android:name="com.srikanth.utils.AppController"
        android:icon="@drawable/icon"
        android:label="@string/app_name"
        android:theme="@android:style/Theme.Light.NoTitleBar.Fullscreen" >
        <activity
            android:name="com.srikanth.SplashActivity"
            android:label="@string/app_name"
              android:exported="true"
            android:screenOrientation="portrait" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="com.facebook.FacebookActivity"
            android:configChanges="keyboard|keyboardHidden|screenLayout|screenSize|orientation"
            android:label="@string/app_name" />

        <meta-data
            android:name="com.facebook.sdk.ApplicationId"
            android:value="@string/APP_ID" />

        <provider
            android:name="com.facebook.FacebookContentProvider"
            android:authorities="com.facebook.app.FacebookContentProvider1234"
            android:exported="true" />

        <activity android:name="com.srikanth.MainActivity" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.DEFAULT" />
            </intent-filter>
        </activity>
        <activity android:name="com.srikanth.EditProfile" >
        </activity>
        <activity android:name="com.srikanth.UnlockActivity" >
        </activity>
        <activity android:name="com.srikanth.FacebookFriends" >
        </activity>
        <activity android:name="com.srikanth.HomeActivity" >
        </activity>
        <activity android:name="com.srikanth.SplashActivity" >
        </activity>
    </application>

这是控制台中的错误报告

  [2015-04-20 13:01:08 - InstaScene] Starting activity com.instascene.SplashActivity on device EBAZFG148859
    [2015-04-20 13:01:09 - InstaScene] ActivityManager: Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=com.instascene/.SplashActivity }
    [2015-04-20 13:01:09 - InstaScene] ActivityManager: java.lang.SecurityException: Permission Denial: starting Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10000000 cmp=com.instascene/.SplashActivity } from null (pid=8344, uid=2000) not exported from uid 10131
    [2015-04-20 13:01:09 - InstaScene] ActivityManager: at android.os.Parcel.readException(Parcel.java:1472)
    [2015-04-20 13:01:09 - InstaScene] ActivityManager: at android.os.Parcel.readException(Parcel.java:1426)
    [2015-04-20 13:01:09 - InstaScene] ActivityManager: at android.app.ActivityManagerProxy.startActivityAsUser(ActivityManagerNative.java:2712)
    [2015-04-20 13:01:09 - InstaScene] ActivityManager: at com.android.commands.am.Am.runStart(Am.java:680)
    [2015-04-20 13:01:09 - InstaScene] ActivityManager: at com.android.commands.am.Am.onRun(Am.java:270)
    [2015-04-20 13:01:09 - InstaScene] ActivityManager: at com.android.internal.os.BaseCommand.run(BaseCommand.java:47)
    [2015-04-20 13:01:09 - InstaScene] ActivityManager: at com.android.commands.am.Am.main(Am.java:76)
    [2015-04-20 13:01:09 - InstaScene] ActivityManager: at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
    [2015-04-20 13:01:09 - InstaScene] ActivityManager: at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:243)
    [2015-04-20 13:01:09 - InstaScene] ActivityManager: at dalvik.system.NativeStart.main(Native Method)

我已通过堆栈溢出检查了此问题，并尝试了解决方案，但这里没有我尝试过的参考链接link1link2

推荐答案

您正在注册SplashActivity两次。

<activity android:name="com.srikanth.SplashActivity" >
    </activity>

 <activity
        android:name="com.srikanth.SplashActivity"
        android:label="@string/app_name"
          android:exported="true"
        android:screenOrientation="portrait" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

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

因此只需删除其中一个并添加android:exported="true"

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