Always Allow Read Write to External Sd Lollipop
Android version iv.iv (KitKat) drastically limits how user installed apps can admission the external SD card. You can read more about the problem in this commodity. Practically the just workaround is to root the device and modify a arrangement config file. It's only one-line alter but admitedly rooting is not something normal users would want to do.
Fortunately in Android 5.0 and later there is a new official way for apps to write to the external SD bill of fare. Apps must ask the user to grant write admission to a folder on the SD card. They open a system folder chooser dialog. The user need to navigate into that specific folder and select information technology.
In our sync apps there is a new particular in the app settings: "SD Card Write Admission". Selecting information technology opens a screen showing the current write access condition. If write admission is not possible, you can enable it by tapping "Enable Write Admission" push button. A organisation folder chooser dialog is displayed. For most users its initial country is completely empty!
You need to go to the bill of fare and tell the organization to show the SD card
Tap on the SD card from the list on the left side to brandish its folder structure. In this screenshot y'all see both "Internal storage" and the SD card. The SD carte du jour can be displayed under a different proper noun then what yous run across here, for example "Kingston". It'south the then called "deejay characterization" of the card. The disk characterization is a curt text the user uses to name the card. If in that location is no disk label, the organization folder chooser uses a generic name "SD bill of fare".
So select the card. Don't navigate downwardly into any subfolder. You must select the top-level root folder of the SD card. This is important.
After tapping the "Select SD menu" push button you should be back in the app. The app double checks if it now indeed can write to the SD menu. You should meet a message about the cheque result in the app.
If you replace the SD card in your device, you demand to become through this procedure again. The write permission is granted individually for each app and each physical SD card.
App Crash
Some devices running Android 5, at to the lowest degree NVIDIA SHIELD and HTC Ane M8, suffer a known issues The system folder chooser dialog crashes and brings the whole app down with it after users press the "Select SD card" push.
The crash happens if the SD card doesn't accept a name (aka disk label). To avoid the crash you lot need to give a name to the menu, for instance, past following these steps
- Have the SD card out of the device
- Find an adapter, USB card reader or something then you lot can plug the card to your computer.
- On your computer give the card a name. How to practise information technology depends on which operating system you lot use on your computer. Usually right click on the card icon on the calculator desktop or file explorer, then choose "Rename" from the context menu would do it.
This is a organisation problems. Apps tin't workaround it past themselves.
Source: https://metactrl.com/docs/sdcard-on-lollipop/
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