Example usage for android.content Intent ACTION_OPEN_DOCUMENT_TREE

List of usage examples for android.content Intent ACTION_OPEN_DOCUMENT_TREE

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Introduction

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

Prototype

String ACTION_OPEN_DOCUMENT_TREE

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

Click Source Link

Document

Activity Action: Allow the user to pick a directory subtree.

Usage

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

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

    final Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE);
    startActivityForResult(intent, 12);/*from   w  w  w. ja va  2  s. c  o m*/
}

From source file:com.example.android.directoryselection.DirectorySelectionFragment.java

@Override
public void onViewCreated(View rootView, Bundle savedInstanceState) {
    super.onViewCreated(rootView, savedInstanceState);

    rootView.findViewById(R.id.button_open_directory).setOnClickListener(new View.OnClickListener() {
        @Override/* ww  w.  j av a 2s .co  m*/
        public void onClick(View v) {
            Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE);
            startActivityForResult(intent, REQUEST_CODE_OPEN_DIRECTORY);
        }
    });

    mCurrentDirectoryTextView = (TextView) rootView.findViewById(R.id.textview_current_directory);
    mCreateDirectoryButton = (Button) rootView.findViewById(R.id.button_create_directory);
    mCreateDirectoryButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            final EditText editView = new EditText(getActivity());
            new AlertDialog.Builder(getActivity()).setTitle(R.string.create_directory).setView(editView)
                    .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog, int whichButton) {
                            createDirectory(mCurrentDirectoryUri, editView.getText().toString());
                            updateDirectoryEntries(mCurrentDirectoryUri);
                        }
                    }).setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog, int whichButton) {
                        }
                    }).show();
        }
    });
    mRecyclerView = (RecyclerView) rootView.findViewById(R.id.recyclerview_directory_entries);
    mLayoutManager = mRecyclerView.getLayoutManager();
    mRecyclerView.scrollToPosition(0);
    mAdapter = new DirectoryEntryAdapter(new ArrayList<DirectoryEntry>());
    mRecyclerView.setAdapter(mAdapter);
}

From source file:com.github.chenxiaolong.dualbootpatcher.FileUtils.java

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private static Intent buildSafOpenDocumentTreeIntent() {
    Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE);
    setCommonNativeSafOptions(intent);/*from  w ww.  j av  a  2 s  . c  o m*/
    return intent;
}

From source file:com.theelix.libreexplorer.FileManager.java

/**
 * This Method use the file set by prepareCopy or PrepareCut and then paste the files
 *///from  w w  w.j  a  v  a  2 s.co m
public static void preparePaste() {
    //If we are running KK or later, show the "Choose Folder" dialog
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP
            && getCurrentDirectory().getPath().contains(System.getenv("SECONDARY_STORAGE"))) {
        AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
        builder.setMessage(
                "As Android 5.0, a new system is used for writing files to External Storage. Please press OK and Select THE EXACT FOLDER you pasted the files");
        builder.setPositiveButton(mContext.getString(R.string.dialog_ok),
                new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE);
                        ((Activity) mContext).startActivityForResult(intent, REQUEST_GET_DOCUMENT);
                    }
                });
        builder.create().show();
    } else {
        createDestFiles();
    }
}

From source file:freed.ActivityAbstract.java

@Override
public void ChooseSDCard(I_OnActivityResultCallback callback) {
    try {//from   w  w w  . j a va2  s . c  o  m
        resultCallback = callback;
        Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE);
        startActivityForResult(intent, READ_REQUEST_CODE);
    } catch (ActivityNotFoundException activityNotFoundException) {
        activityNotFoundException.printStackTrace();
    }
}

From source file:io.v.android.apps.syncslides.DeckChooserFragment.java

/**
 * Import a deck so it shows up in the list of all decks.
 *///from   w  w w  .  j a  va  2s.co  m
private void onImportDeck() {
    Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE);
    startActivityForResult(intent, REQUEST_CODE_IMPORT_DECK);
}

From source file:ml.puredark.hviewer.ui.fragments.SettingFragment.java

@Override
public void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    getPreferenceManager().setSharedPreferencesName(SharedPreferencesUtil.FILE_NAME);
    addPreferencesFromResource(R.xml.preferences);

    String downloadPath = DownloadManager.getDownloadPath();
    if (downloadPath != null) {
        String displayPath = Uri.decode(downloadPath);
        getPreferenceManager().findPreference(KEY_PREF_DOWNLOAD_PATH).setSummary(displayPath);
    }//from  w ww.  java 2s  . c  om
    ListPreference listPreference = (ListPreference) getPreferenceManager()
            .findPreference(KEY_PREF_VIEW_DIRECTION);
    CharSequence[] entries = listPreference.getEntries();
    int i = listPreference.findIndexOfValue(listPreference.getValue());
    i = (i <= 0) ? 0 : i;
    listPreference.setSummary(entries[i]);
    listPreference.setOnPreferenceChangeListener(this);
    listPreference = (ListPreference) getPreferenceManager().findPreference(KEY_PREF_VIEW_VIDEO_PLAYER);
    entries = listPreference.getEntries();
    i = listPreference.findIndexOfValue(listPreference.getValue());
    i = (i <= 0) ? 0 : i;
    listPreference.setSummary(entries[i]);
    listPreference.setOnPreferenceChangeListener(this);

    getPreferenceScreen().setOnPreferenceChangeListener(this);
    final DirectoryChooserConfig config = DirectoryChooserConfig.builder()
            .initialDirectory((downloadPath.startsWith("/")) ? downloadPath : DownloadManager.DEFAULT_PATH)
            .newDirectoryName("download").allowNewDirectoryNameModification(true).build();
    mDialog = DirectoryChooserFragment.newInstance(config);
    mDialog.setTargetFragment(this, 0);

    float size = (float) Fresco.getImagePipelineFactory().getMainFileCache().getSize() / ByteConstants.MB;
    Preference cacheCleanPreference = getPreferenceManager().findPreference(KEY_PREF_CACHE_CLEAN);
    cacheCleanPreference.setSummary(String.format(" %.2f MB", size));

    LongClickPreference prefDownloadPath = (LongClickPreference) getPreferenceManager()
            .findPreference(KEY_PREF_DOWNLOAD_PATH);
    prefDownloadPath.setOnLongClickListener(v -> {
        new AlertDialog.Builder(activity).setTitle("?")
                .setItems(new String[] { "", "" },
                        (dialogInterface, pos) -> {
                            if (pos == 0 && Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
                                Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE);
                                intent.addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION);
                                try {
                                    startActivityForResult(intent, RESULT_CHOOSE_DIRECTORY);
                                } catch (ActivityNotFoundException e) {
                                    e.printStackTrace();
                                    mDialog.show(getFragmentManager(), null);
                                }
                                new Handler().postDelayed(() -> {
                                    if (!opened)
                                        activity.showSnackBar(
                                                "?");
                                }, 1000);
                            } else if (pos == 1) {
                                mDialog.show(getFragmentManager(), null);
                            } else
                                activity.showSnackBar("???");
                        })
                .setNegativeButton(getString(R.string.cancel), null).show();
        return true;
    });
}

From source file:com.filemanager.free.utils.MainActivityHelper.java

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private void triggerStorageAccessFramework() {
    Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE);
    mainActivity.startActivityForResult(intent, 3);
}

From source file:de.k3b.android.toGoZip.SettingsActivity.java

private boolean openPicker(CharSequence oldFolder, int folderpickerCode, boolean useDocumentProvider) {
    if (!useDocumentProvider) {
        Intent intent = new Intent(SettingsActivity.this, FolderPicker.class);
        if ((oldFolder != null) && (oldFolder.length() > 0)) {
            intent.putExtra("location", oldFolder); // initial dir
        }//from  www .  j a v a  2s.  c  om
        startActivityForResult(intent, folderpickerCode);
    } else {
        Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE);
        intent.setFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION
                | Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION);
        startActivityForResult(intent, folderpickerCode);
    }
    return true;
}

From source file:be.ppareit.swiftp.gui.PreferenceFragment.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    addPreferencesFromResource(R.xml.preferences);

    final SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getActivity());
    Resources resources = getResources();

    TwoStatePreference runningPref = findPref("running_switch");
    updateRunningState();/*from   w ww  .  j  av  a 2s  .c o  m*/
    runningPref.setOnPreferenceChangeListener((preference, newValue) -> {
        if ((Boolean) newValue) {
            startServer();
        } else {
            stopServer();
        }
        return true;
    });

    PreferenceScreen prefScreen = findPref("preference_screen");
    Preference marketVersionPref = findPref("market_version");
    marketVersionPref.setOnPreferenceClickListener(preference -> {
        // start the market at our application
        Intent intent = new Intent(Intent.ACTION_VIEW);
        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        intent.setData(Uri.parse("market://details?id=be.ppareit.swiftp"));
        try {
            // this can fail if there is no market installed
            startActivity(intent);
        } catch (Exception e) {
            Cat.e("Failed to launch the market.");
            e.printStackTrace();
        }
        return false;
    });
    if (!App.isFreeVersion()) {
        prefScreen.removePreference(marketVersionPref);
    }

    updateLoginInfo();

    EditTextPreference usernamePref = findPref("username");
    usernamePref.setOnPreferenceChangeListener((preference, newValue) -> {
        String newUsername = (String) newValue;
        if (preference.getSummary().equals(newUsername))
            return false;
        if (!newUsername.matches("[a-zA-Z0-9]+")) {
            Toast.makeText(getActivity(), R.string.username_validation_error, Toast.LENGTH_LONG).show();
            return false;
        }
        stopServer();
        return true;
    });

    mPassWordPref = findPref("password");
    mPassWordPref.setOnPreferenceChangeListener((preference, newValue) -> {
        stopServer();
        return true;
    });
    mAutoconnectListPref = findPref("autoconnect_preference");
    mAutoconnectListPref.setOnPopulateListener(pref -> {
        Cat.d("autoconnect populate listener");

        WifiManager wifiManager = (WifiManager) getActivity().getApplicationContext()
                .getSystemService(Context.WIFI_SERVICE);
        List<WifiConfiguration> configs = wifiManager.getConfiguredNetworks();
        if (configs == null) {
            Cat.e("Unable to receive wifi configurations, bark at user and bail");
            Toast.makeText(getActivity(), R.string.autoconnect_error_enable_wifi_for_access_points,
                    Toast.LENGTH_LONG).show();
            return;
        }
        CharSequence[] ssids = new CharSequence[configs.size()];
        CharSequence[] niceSsids = new CharSequence[configs.size()];
        for (int i = 0; i < configs.size(); ++i) {
            ssids[i] = configs.get(i).SSID;
            String ssid = configs.get(i).SSID;
            if (ssid.length() > 2 && ssid.startsWith("\"") && ssid.endsWith("\"")) {
                ssid = ssid.substring(1, ssid.length() - 1);
            }
            niceSsids[i] = ssid;
        }
        pref.setEntries(niceSsids);
        pref.setEntryValues(ssids);
    });
    mAutoconnectListPref.setOnPreferenceClickListener(preference -> {
        Cat.d("Clicked");
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            if (ActivityCompat.checkSelfPermission(getContext(),
                    Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_DENIED) {
                if (ActivityCompat.shouldShowRequestPermissionRationale(getActivity(),
                        Manifest.permission.ACCESS_COARSE_LOCATION)) {
                    new AlertDialog.Builder(getContext()).setTitle(R.string.request_coarse_location_dlg_title)
                            .setMessage(R.string.request_coarse_location_dlg_message)
                            .setPositiveButton(android.R.string.ok, (dialog, which) -> {
                                requestPermissions(new String[] { Manifest.permission.ACCESS_COARSE_LOCATION },
                                        ACCESS_COARSE_LOCATION_REQUEST_CODE);
                            }).setOnCancelListener(dialog -> {
                                mAutoconnectListPref.getDialog().cancel();
                            }).create().show();
                } else {
                    requestPermissions(new String[] { Manifest.permission.ACCESS_COARSE_LOCATION },
                            ACCESS_COARSE_LOCATION_REQUEST_CODE);
                }
            }
        }
        return false;
    });

    EditTextPreference portnum_pref = findPref("portNum");
    portnum_pref.setSummary(sp.getString("portNum", resources.getString(R.string.portnumber_default)));
    portnum_pref.setOnPreferenceChangeListener((preference, newValue) -> {
        String newPortnumString = (String) newValue;
        if (preference.getSummary().equals(newPortnumString))
            return false;
        int portnum = 0;
        try {
            portnum = Integer.parseInt(newPortnumString);
        } catch (Exception e) {
            Cat.d("Error parsing port number! Moving on...");
        }
        if (portnum <= 0 || 65535 < portnum) {
            Toast.makeText(getActivity(), R.string.port_validation_error, Toast.LENGTH_LONG).show();
            return false;
        }
        preference.setSummary(newPortnumString);
        stopServer();
        return true;
    });

    Preference chroot_pref = findPref("chrootDir");
    chroot_pref.setSummary(FsSettings.getChrootDirAsString());
    chroot_pref.setOnPreferenceClickListener(preference -> {
        AlertDialog folderPicker = new FolderPickerDialogBuilder(getActivity(), FsSettings.getChrootDir())
                .setSelectedButton(R.string.select, path -> {
                    if (preference.getSummary().equals(path))
                        return;
                    if (!FsSettings.setChrootDir(path))
                        return;
                    // TODO: this is a hotfix, create correct resources, improve UI/UX
                    final File root = new File(path);
                    if (!root.canRead()) {
                        Toast.makeText(getActivity(), "Notice that we can't read/write in this folder.",
                                Toast.LENGTH_LONG).show();
                    } else if (!root.canWrite()) {
                        Toast.makeText(getActivity(),
                                "Notice that we can't write in this folder, reading will work. Writing in sub folders might work.",
                                Toast.LENGTH_LONG).show();
                    }

                    preference.setSummary(path);
                    stopServer();
                }).setNegativeButton(R.string.cancel, null).create();
        folderPicker.show();
        return true;
    });

    final CheckBoxPreference wakelock_pref = findPref("stayAwake");
    wakelock_pref.setOnPreferenceChangeListener((preference, newValue) -> {
        stopServer();
        return true;
    });

    final CheckBoxPreference writeExternalStorage_pref = findPref("writeExternalStorage");
    String externalStorageUri = FsSettings.getExternalStorageUri();
    if (externalStorageUri == null) {
        writeExternalStorage_pref.setChecked(false);
    }
    writeExternalStorage_pref.setOnPreferenceChangeListener((preference, newValue) -> {
        if ((boolean) newValue) {
            Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE);
            startActivityForResult(intent, ACTION_OPEN_DOCUMENT_TREE);
            return false;
        } else {
            FsSettings.setExternalStorageUri(null);
            return true;
        }
    });

    ListPreference theme = findPref("theme");
    theme.setSummary(theme.getEntry());
    theme.setOnPreferenceChangeListener((preference, newValue) -> {
        theme.setSummary(theme.getEntry());
        getActivity().recreate();
        return true;
    });

    Preference help = findPref("help");
    help.setOnPreferenceClickListener(preference -> {
        Cat.v("On preference help clicked");
        Context context = getActivity();
        AlertDialog ad = new AlertDialog.Builder(context).setTitle(R.string.help_dlg_title)
                .setMessage(R.string.help_dlg_message).setPositiveButton(android.R.string.ok, null).create();
        ad.show();
        Linkify.addLinks((TextView) ad.findViewById(android.R.id.message), Linkify.ALL);
        return true;
    });

    Preference about = findPref("about");
    about.setOnPreferenceClickListener(preference -> {
        startActivity(new Intent(getActivity(), AboutActivity.class));
        return true;
    });

}