android权限

在编码时，要对sdcard进行写入或删除操作时候要给与WRITER_EXTERNAL_STORAGE权限

在AndroidManifest.xml中加入

<uses-permission android:name=”android.permission.WRITE_EXTERNAL_STORAGE” />

其他权限：

<uses-permission android:name=”android.permission.READ_CONTACTS” />

<uses-permission android:name=”android.permission.WRITE_CONTACTS” />

<uses-permission android:name=”android.permission.VIBRATE” />

<uses-permission android:name=”android.permission.ACCESS_COARSE_LOCATION” />

<uses-permission android:name=”android.permission.INTERNET” />

<uses-permission android:name=”android.permission.SET_WALLPAPER” />

<uses-permission android:name=”android.permission.WRITE_EXTERNAL_STORAGE” />

<uses-permission android:name=”android.permission.SEND_SMS” />

<uses-permission android:name=”android.permission.RECEIVE_SMS” />

<!– We will request access to the camera, saying we require a camera

of some sort but not one with autofocus capability. –>

<uses-permission android:name=”android.permission.CAMERA” />

<uses-feature android:name=”android.hardware.camera” />

<uses-feature android:name=”android.hardware.camera.autofocus” android:required=”false” />