由於華為手機在android6.0以上也就是API 23+以上的進行的許可權管理，所以需要新增許可權

在AndroidMainifest中新增以下許可權

    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"
 
 />

在JAVA程式碼中執行時實時請求許可權：

// Storage Permissions
private static final int REQUEST_EXTERNAL_STORAGE = 1;
private static String[] PERMISSIONS_STORAGE = {
        Manifest.permission.READ_EXTERNAL_STORAGE,
Manifest.permission.WRITE_EXTERNAL_STORAGE };
/**
 * Checks if the app has permission to write to device storage
 * If the app does not has permission then the user will be prompted to
 * grant permissions
 * @param
 
 activity
*/
public static void verifyStoragePermissions(Activity activity) {
// Check if we have write permission
int permission = ActivityCompat.checkSelfPermission(activity,
Manifest.permission.WRITE_EXTERNAL_STORAGE);

    if (permission != PackageManager.PERMISSION_GRANTED) {
// We don't have permission so prompt the user
 

ActivityCompat.requestPermissions(activity, PERMISSIONS_STORAGE,
REQUEST_EXTERNAL_STORAGE);
}
}

異常資訊：
java.io.IOException: open failed: ENOENT (No such file or directory)
07-17 10:57:31.275 9327-9327/com.jackson.spdtreport W/System.err: at java.io.File.createNewFile(File.java:942)

還有我的定位功能在華為手機上有崩潰，但是在新增這些許可權之後就沒了