Example usage for android.content Intent FLAG_GRANT_WRITE_URI_PERMISSION

Introduction

In this page you can find the example usage for android.content Intent FLAG_GRANT_WRITE_URI_PERMISSION.

Prototype

int FLAG_GRANT_WRITE_URI_PERMISSION

To view the source code for android.content Intent FLAG_GRANT_WRITE_URI_PERMISSION.

Click Source Link

Document

If set, the recipient of this Intent will be granted permission to perform write operations on the URI in the Intent's data and any URIs specified in its ClipData.

Usage

From source file:Main.java

private static void addPhotoPickerExtras(Intent intent, Uri photoUri) {
    intent.putExtra(MediaStore.EXTRA_OUTPUT, photoUri);
    intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION | Intent.FLAG_GRANT_READ_URI_PERMISSION);
    intent.setClipData(ClipData.newRawUri(MediaStore.EXTRA_OUTPUT, photoUri));
}

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From source file:com.commonsware.android.tte.DocumentStorageService.java

public static void saveDocument(Context ctxt, Uri document, String text, boolean isClosing) {
    Intent i = new Intent(ctxt, DocumentStorageService.class).setAction(Intent.ACTION_EDIT).setData(document)
            .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION)
            .putExtra(Intent.EXTRA_TEXT, text).putExtra(EXTRA_CLOSING, isClosing);

    ctxt.startService(i);//from www. ja v a  2s .  com
}

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From source file:android.support.tests.GrantActivity.java

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == 12 && resultCode == RESULT_OK) {
        final ContentResolver resolver = getContentResolver();
        resolver.takePersistableUriPermission(data.getData(),
                Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
    }/*from  w  w  w.  j  ava2  s  .  c o m*/
}

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

public static String handle(Context context, int requestCode, int resultCode, Intent data) {
    String result = null;/*from w  ww.  j a v a 2s .co  m*/
    try {

        if (resultCode == Activity.RESULT_OK && requestCode == SELECT_FOLDER_REQUEST_CODE) {
            Uri treeUri = data.getData();

            ContentResolver cr = context.getContentResolver();

            final int takeFlags = data.getFlags()
                    & (Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
            cr.takePersistableUriPermission(treeUri, takeFlags);

            if (treeUri == null) {
                UIUtils.showShortMessage(context, R.string.storage_picker_treeuri_null);
                result = null;
            } else {
                DocumentFile file = DocumentFile.fromTreeUri(context, treeUri);
                if (!file.isDirectory()) {
                    UIUtils.showShortMessage(context, R.string.storage_picker_treeuri_not_directory);
                    result = null;
                } else if (!file.canWrite()) {
                    UIUtils.showShortMessage(context, R.string.storage_picker_treeuri_cant_write);
                    result = null;
                } else {
                    LollipopFileSystem fs = (LollipopFileSystem) Platforms.fileSystem();
                    result = fs.getTreePath(treeUri);
                    if (result != null && !result.endsWith("/FrostWire")) {
                        DocumentFile f = file.findFile("FrostWire");
                        if (f == null) {
                            file.createDirectory("FrostWire");
                        }
                    }
                }
            }
        }
    } catch (Throwable e) {
        UIUtils.showShortMessage(context, R.string.storage_picker_treeuri_error);
        LOG.error("Error handling folder selection", e);
        result = null;
    }

    if (result != null) {
        ConfigurationManager.instance().setStoragePath(result);
        BTEngine.ctx.dataDir = Platforms.data();
        BTEngine.ctx.torrentsDir = Platforms.torrents();
    }

    return result;
}

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From source file:org.dkf.jmule.StoragePicker.java

public static String handle(Context context, int requestCode, int resultCode, Intent data) {
    String result = null;/*from  w w  w . j a v a 2s.c om*/
    try {

        if (resultCode == Activity.RESULT_OK && requestCode == SELECT_FOLDER_REQUEST_CODE) {
            Uri treeUri = data.getData();

            ContentResolver cr = context.getContentResolver();

            Method takePersistableUriPermissionM = cr.getClass().getMethod("takePersistableUriPermission",
                    Uri.class, int.class);
            final int takeFlags = data.getFlags()
                    & (Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
            takePersistableUriPermissionM.invoke(cr, treeUri, takeFlags);

            if (treeUri == null) {
                UIUtils.showShortMessage(context, R.string.storage_picker_treeuri_null);
                result = null;
            } else {
                DocumentFile file = DocumentFile.fromTreeUri(context, treeUri);
                if (!file.isDirectory()) {
                    UIUtils.showShortMessage(context, R.string.storage_picker_treeuri_not_directory);
                    result = null;
                } else if (!file.canWrite()) {
                    UIUtils.showShortMessage(context, R.string.storage_picker_treeuri_cant_write);
                    result = null;
                } else {
                    if (Platforms.get().saf()) {
                        LollipopFileSystem fs = (LollipopFileSystem) Platforms.fileSystem();
                        result = fs.getTreePath(treeUri);

                        // TODO - remove below code - only for testing SD card writing
                        File testFile = new File(result, "test_file.txt");
                        LOG.info("test file {}", testFile);

                        try {
                            Pair<ParcelFileDescriptor, DocumentFile> fd = fs.openFD(testFile, "rw");
                            if (fd != null && fd.first != null && fd.second != null) {
                                AndroidFileHandler ah = new AndroidFileHandler(testFile, fd.second, fd.first);
                                ByteBuffer bb = ByteBuffer.allocate(48);
                                bb.putInt(1).putInt(2).putInt(3).putInt(44).putInt(22);
                                bb.flip();
                                ah.getWriteChannel().write(bb);
                                ah.close();
                            } else {
                                LOG.error("unable to create file {}", testFile);
                            }
                        } catch (Exception e) {
                            LOG.error("unable to fill file {} error {}", testFile, e);
                        }
                    }
                }
            }
        }
    } catch (Exception e) {
        UIUtils.showShortMessage(context, R.string.storage_picker_treeuri_error);
        LOG.error("Error handling folder selection {}", e);
        result = null;
    }

    return result;
}

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From source file:com.frostwire.android.gui.StoragePicker.java

public static String handle(Context context, int requestCode, int resultCode, Intent data) {
    String result = null;/* w w  w  .j  a v a  2s .  co m*/
    try {

        if (resultCode == Activity.RESULT_OK && requestCode == SELECT_FOLDER_REQUEST_CODE) {
            Uri treeUri = data.getData();

            ContentResolver cr = context.getContentResolver();

            Method takePersistableUriPermissionM = cr.getClass().getMethod("takePersistableUriPermission",
                    Uri.class, int.class);
            final int takeFlags = data.getFlags()
                    & (Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
            takePersistableUriPermissionM.invoke(cr, treeUri, takeFlags);

            if (treeUri == null) {
                UIUtils.showShortMessage(context, R.string.storage_picker_treeuri_null);
                result = null;
            } else {
                DocumentFile file = DocumentFile.fromTreeUri(context, treeUri);
                if (!file.isDirectory()) {
                    UIUtils.showShortMessage(context, R.string.storage_picker_treeuri_not_directory);
                    result = null;
                } else if (!file.canWrite()) {
                    UIUtils.showShortMessage(context, R.string.storage_picker_treeuri_cant_write);
                    result = null;
                } else {
                    result = getFullPathFromTreeUri(context, treeUri);
                }
            }
        }
    } catch (Throwable e) {
        UIUtils.showShortMessage(context, R.string.storage_picker_treeuri_error);
        LOG.error("Error handling folder selection", e);
        result = null;
    }

    return result;
}

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From source file:org.andstatus.app.util.UriUtils.java

/** See http://stackoverflow.com/questions/25999886/android-content-provider-uri-doesnt-work-after-reboot */
@TargetApi(Build.VERSION_CODES.KITKAT)/*  ww w  . j  av a 2  s.  c  om*/
public static void takePersistableUriPermission(Context context, Uri uri, int takeFlagsIn) {
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
        return;
    }
    if ((takeFlagsIn & Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION) != 0) {
        final int takeFlags = takeFlagsIn
                & (Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
        try {
            context.getContentResolver().takePersistableUriPermission(uri, takeFlags);
        } catch (SecurityException e) {
            MyLog.i(context, "Exception while taking persistable URI permission for '" + uri + "'", e);
        }
    } else {
        MyLog.i(context, "No persistable URI permission for '" + uri + "'");
    }
}

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From source file:com.commonsware.android.camcon.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    if (savedInstanceState == null) {
        output = new File(new File(getFilesDir(), PHOTOS), FILENAME);

        if (output.exists()) {
            output.delete();// ww  w .  j a  v a 2 s.  co  m
        } else {
            output.getParentFile().mkdirs();
        }

        Intent i = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
        Uri outputUri = FileProvider.getUriForFile(this, AUTHORITY, output);

        i.putExtra(MediaStore.EXTRA_OUTPUT, outputUri);

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            i.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
            ClipData clip = ClipData.newUri(getContentResolver(), "A photo", outputUri);

            i.setClipData(clip);
            i.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
        } else {
            List<ResolveInfo> resInfoList = getPackageManager().queryIntentActivities(i,
                    PackageManager.MATCH_DEFAULT_ONLY);

            for (ResolveInfo resolveInfo : resInfoList) {
                String packageName = resolveInfo.activityInfo.packageName;
                grantUriPermission(packageName, outputUri, Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
            }
        }

        try {
            startActivityForResult(i, CONTENT_REQUEST);
        } catch (ActivityNotFoundException e) {
            Toast.makeText(this, R.string.msg_no_camera, Toast.LENGTH_LONG).show();
            finish();
        }
    } else {
        output = (File) savedInstanceState.getSerializable(EXTRA_FILENAME);
    }
}

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From source file:com.pranavpandey.smallapp.permission.PermissionSelectExternalStorage.java

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
@Override/*from   w  w  w. ja va 2 s . c o  m*/
public final void onActivityResult(final int requestCode, final int resultCode, final Intent resultData) {
    if (requestCode == REQUEST_CODE_STORAGE_ACCESS) {
        Uri treeUri = null;
        if (resultCode == Activity.RESULT_OK) {
            // Get Uri from Storage Access Framework.
            treeUri = resultData.getData();

            // Persist URI in shared preference so that you can use it later.
            // Use your own framework here instead of PreferenceUtil.
            SmallUtils.savePrefs(this, PREF_EXTERNAL_STORAGE_URI, treeUri.toString());
            Toast.makeText(this, treeUri.toString(), Toast.LENGTH_LONG).show();

            // Persist access permissions.
            final int takeFlags = resultData.getFlags()
                    & (Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
            getContentResolver().takePersistableUriPermission(treeUri, takeFlags);
        }
    }
    finish();
}

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From source file:com.commonsware.android.documents.consumer.DurablizerService.java

private boolean obtainDurablePermission(Uri document) {
    boolean weHaveDurablePermission = false;

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        int perms = Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION;

        try {/*from  w  w w .  j a  v a  2  s .c  om*/
            getContentResolver().takePersistableUriPermission(document, perms);

            for (UriPermission perm : getContentResolver().getPersistedUriPermissions()) {
                if (perm.getUri().equals(document)) {
                    weHaveDurablePermission = true;
                }
            }
        } catch (SecurityException e) {
            // OK, we were not offered any persistable permissions
        }
    }

    return (weHaveDurablePermission);
}

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