Android新手求助

Question

android二维码

Answer 1

这种搬代码的工作要看楼主的眼神了,很多问题是出在安桌项目中很重要的配置文件 AndroidManifest.xml 上.

Answer 2

manifest.xml<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.uiview"
    android:versionCode="1"
    android:versionName="1.0" >    <uses-sdk
        android:minSdkVersion="14"
        android:targetSdkVersion="14" />    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="android.permission.CAMERA" />    <uses-feature android:name="android.hardware.camera" />
    <uses-feature android:name="android.hardware.camera.autofocus" />    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name" >
        <activity
            android:name="com.uiview.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>
        <activity
            android:name="com.example.qr_codescan.MipcaActivityCapture"
            android:configChanges="orientation|keyboardHidden"
            android:screenOrientation="portrait"
            android:windowSoftInputMode="stateAlwaysHidden" >
        </activity>
        <activity android:name="com.uiview.lay1" />
        <activity android:name="com.uiview.lay2" />
        <activity android:name="com.uiview.lay3" />
        <activity android:name="com.example.qr_codescan.MainActivity" />
    </application></manifest>