Example usage for android.support.v4.provider DocumentFile canRead

Introduction

In this page you can find the example usage for android.support.v4.provider DocumentFile canRead.

Prototype

public abstract boolean canRead();

Source Link

Usage

From source file:com.amaze.carbonfilemanager.filesystem.RootHelper.java

public static String parseDocumentFilePermission(DocumentFile file) {
    String per = "";
    if (file.canRead()) {
        per = per + "r";
    }/*from   w w w. j ava  2  s . c o  m*/
    if (file.canWrite()) {
        per = per + "w";
    }
    if (file.canWrite()) {
        per = per + "x";
    }
    return per;
}

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From source file:com.frostwire.android.LollipopFileSystem.java

@Override
public boolean canRead(File file) {
    if (file.canRead()) {
        return true;
    }// w  w w  . ja v a  2s .  c o m

    DocumentFile f = getDocument(app, file);

    return f != null && f.canRead();
}

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