Back to project page NoNonsense-FilePicker.
The source code is released under:
GNU General Public License
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/* * Copyright (c) 2014 Jonas Kalderstam/*from w w w . j av a 2 s.com*/ * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package com.nononsenseapps.filepicker.sample; import android.annotation.TargetApi; import android.app.Activity; import android.content.ClipData; import android.content.Intent; import android.os.Build; import android.os.Bundle; import android.util.Log; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.widget.CheckBox; import android.widget.RadioGroup; import android.widget.TextView; import com.dropbox.client2.DropboxAPI; import com.dropbox.client2.android.AndroidAuthSession; import com.nononsenseapps.filepicker.AbstractFilePickerFragment; import com.nononsenseapps.filepicker.FilePickerActivity; import com.nononsenseapps.filepicker.sample.dropbox.DropboxFilePickerActivity; import com.nononsenseapps.filepicker.sample.dropbox.DropboxSyncHelper; import java.util.ArrayList; public class NoNonsenseFilePicker extends Activity { private static final int CODE_SD = 0; private static final int CODE_DB = 1; private TextView textView; private DropboxAPI<AndroidAuthSession> mDBApi = null; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_no_nonsense_file_picker); final CheckBox checkAllowCreateDir = (CheckBox) findViewById(R.id.checkAllowCreateDir); final CheckBox checkAllowMultiple = (CheckBox) findViewById(R.id.checkAllowMultiple); final RadioGroup radioGroup = (RadioGroup) findViewById(R.id.radioGroup); textView = (TextView) findViewById(R.id.text); findViewById(R.id.button) .setOnClickListener(new View.OnClickListener() { @Override public void onClick(final View v) { //Intent i = new Intent(NoNonsenseFilePicker.this, // FilePickerActivity.class); Intent i = new Intent(Intent.ACTION_GET_CONTENT); i.putExtra(FilePickerActivity.EXTRA_ALLOW_MULTIPLE, checkAllowMultiple.isChecked()); i.putExtra(FilePickerActivity.EXTRA_ALLOW_CREATE_DIR, checkAllowCreateDir.isChecked()); // What mode is selected final int mode; switch (radioGroup.getCheckedRadioButtonId()) { case R.id.radioDir: mode = AbstractFilePickerFragment.MODE_DIR; break; case R.id.radioFilesAndDirs: mode = AbstractFilePickerFragment.MODE_FILE_AND_DIR; break; case R.id.radioFile: default: mode = AbstractFilePickerFragment.MODE_FILE; break; } i.putExtra(FilePickerActivity.EXTRA_MODE, mode); startActivityForResult(i, CODE_SD); } }); findViewById(R.id.button_dropbox) .setOnClickListener(new View.OnClickListener() { @Override public void onClick(final View v) { // First we must authorize the user if (mDBApi == null) { mDBApi = DropboxSyncHelper .getDBApi(NoNonsenseFilePicker.this); } // If not authorized, then ask user for login/permission if (!mDBApi.getSession().isLinked()) { mDBApi.getSession().startOAuth2Authentication( NoNonsenseFilePicker.this); } else { // User is authorized, open file picker Intent i = new Intent(NoNonsenseFilePicker.this, DropboxFilePickerActivity.class); i.putExtra(FilePickerActivity.EXTRA_ALLOW_MULTIPLE, checkAllowMultiple.isChecked()); i.putExtra( FilePickerActivity.EXTRA_ALLOW_CREATE_DIR, checkAllowCreateDir.isChecked()); // What mode is selected final int mode; switch (radioGroup.getCheckedRadioButtonId()) { case R.id.radioDir: mode = AbstractFilePickerFragment.MODE_DIR; break; case R.id.radioFilesAndDirs: mode = AbstractFilePickerFragment.MODE_FILE_AND_DIR; break; case R.id.radioFile: default: mode = AbstractFilePickerFragment.MODE_FILE; break; } i.putExtra(FilePickerActivity.EXTRA_MODE, mode); startActivityForResult(i, CODE_DB); } } }); } /** * This is entirely for Dropbox's benefit */ protected void onResume() { super.onResume(); if (mDBApi != null && mDBApi.getSession().authenticationSuccessful()) { try { // Required to complete auth, sets the access token on the session mDBApi.getSession().finishAuthentication(); String accessToken = mDBApi.getSession().getOAuth2AccessToken(); DropboxSyncHelper.saveToken(this, accessToken); } catch (IllegalStateException e) { Log.i("DbAuthLog", "Error authenticating", e); } } } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.no_nonsense_file_picker, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { // Handle action bar item clicks here. The action bar will // automatically handle clicks on the Home/Up button, so long // as you specify a parent activity in AndroidManifest.xml. int id = item.getItemId(); return id == R.id.action_settings || super.onOptionsItemSelected(item); } @TargetApi(Build.VERSION_CODES.JELLY_BEAN) @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { if ((CODE_SD == requestCode || CODE_DB == requestCode) && resultCode == Activity.RESULT_OK) { if (data.getBooleanExtra(FilePickerActivity.EXTRA_ALLOW_MULTIPLE, false)) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) { ClipData clip = data.getClipData(); StringBuilder sb = new StringBuilder(); if (clip != null) { for (int i = 0; i < clip.getItemCount(); i++) { sb.append(clip.getItemAt(i).getUri().toString()); sb.append("\n"); } } textView.setText(sb.toString()); } else { ArrayList<String> paths = data.getStringArrayListExtra( FilePickerActivity.EXTRA_PATHS); StringBuilder sb = new StringBuilder(); if (paths != null) { for (String path : paths) { sb.append(path); sb.append("\n"); } } textView.setText(sb.toString()); } } else { textView.setText(data.getData().toString()); } } } }