试图从纵隔阅读时的Android KitKat securityException

Question

我已经添加了manage_documents和read_external_storage权限，但仍然出现此错误。违规代码：

 public static String getImagePath(HailoDriverApplication app, Uri uri) {
    Cursor cursor = null;
    if (uri == null) {
        return null;
    }
    try {
        cursor = app.getContentResolver().query(uri, new String[] {
            MediaStore.Images.Media.DATA
        }, null, null, null);
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        if (cursor.moveToFirst()) {
            return cursor.getString(column_index);
        }
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
    return null;
}

按照请求的清单片段：

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.x.x.x" >

<uses-sdk
    android:minSdkVersion="8"
    android:targetSdkVersion="16" />

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_COURSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.READ_LOGS" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.MANAGE_DOCUMENTS" />
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission
    android:name="android.permission.UPDATE_DEVICE_STATS"
    tools:ignore="ProtectedPermissions" />
<uses-permission android:name="android.permission.WRITE_SETTINGS" />
<uses-permission android:name="android.intent.action.BATTERY_CHANGED" />
<uses-permission
    android:name="android.permission.INSTALL_PACKAGES"
    tools:ignore="ProtectedPermissions" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />

Answer 1

在过去的几天里也有同样的问题。尝试了几个解决方案，但由于某些原因，即使我的清单中添加了Android.permission.manage_documents权限，也会拒绝某些图像的Uri content provider权限。

目前有一个变通办法：

i = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(i, CHOOSE_IMAGE);

这将强制打开旧的图像库，而不是新的Kitkat documents视图。

Uri selectedImageURI = data.getData();