Android应用程序未启动

Question

我是Android开发的新手。

我做了一个非常简单的应用程序。当我在AVD上运行时，它失败了。

错误如下： -

[2014-03-22 22:46:43 - Calculator] ------------------------------
[2014-03-22 22:46:43 - Calculator] Android Launch!
[2014-03-22 22:46:43 - Calculator] adb is running normally.
[2014-03-22 22:46:43 - Calculator] Performing com.jhamb.calculaor.MainActivity activity launch
[2014-03-22 22:46:46 - Calculator] Launching a new emulator with Virtual Device 'Nexus4_AVD'
[2014-03-22 22:47:17 - Emulator] emulator: emulator window was out of view and was recentered
[2014-03-22 22:47:17 - Emulator] 
[2014-03-22 22:47:17 - Calculator] New emulator found: emulator-5554
[2014-03-22 22:47:17 - Calculator] Waiting for HOME ('android.process.acore') to be launched...
[2014-03-22 22:53:27 - Calculator] HOME is up on device 'emulator-5554'
[2014-03-22 22:53:27 - Calculator] Uploading Calculator.apk onto device 'emulator-5554'
[2014-03-22 22:53:28 - Calculator] Installing Calculator.apk...
[2014-03-22 22:55:36 - Calculator] Failed to install Calculator.apk on device 'emulator-5554!
[2014-03-22 22:55:36 - Calculator] (null)
[2014-03-22 22:55:36 - Calculator] Launch canceled!

AVD，我正在使用： -

我在SO上关注了很多帖子。但没有人解决了我的问题。

我尝试使用以下步骤解决上述问题： -

- ＆GT;我通过命令行adb kill-server adb start-server

重新启动了adb

- ＆GT;设置wipe user data

请帮我解决上述问题。我坚持过去5个小时。

AndroidManifest

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

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="18" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.jhamb.calculaor.MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

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

</manifest>

当我将RAM更改为1072 MB时，它会显示以下错误

[2014-03-22 23:56:24 - Calculator] Launching a new emulator with Virtual Device 'nexus-4-api-19'
[2014-03-22 23:57:01 - Emulator] WARNING: Data partition already in use. Changes will not persist!
[2014-03-22 23:57:01 - Emulator] NAND: could not write file C:\Users\AMPLIF~1\AppData\Local\Temp\\AndroidEmulator\TMP46B6.tmp, No space left on device

SDK Manager

Answer 1

我发布了如何配置我的nexus 4模拟器的屏幕截图，这在我的系统上工作正常。我希望这有帮助。 可能你只是给你的模拟器留下了很少的记忆：512MB对我来说似乎很低！

Answer 2

通常这只是因为模拟器没有足够快地启动。尝试重新启动而不必在每次启动之间关闭模拟器。