private DropboxAPI<AndroidAuthSession> mDBApi;//global variable
final static private String APP_KEY = "abc";
final static private String APP_SECRET = "xyz";
class forPutFile extends AsyncTask<String,String,Boolean>
{
@Override
protected Boolean doInBackground(String... params)
{
Log.d("mhk","indoInBackground");
File file = new File(Environment.getExternalStorageDirectory()+"/hello.txt");
FileInputStream inputStream = null;
Log.d("mhk","file created..");
try
{
Log.d("mhk","updating inputstream.");
inputStream = new FileInputStream(file);
Log.d("mhk","inputstream is :"+inputStream);
}
catch (FileNotFoundException e)
{
Log.e("mhk", "inputstreamException is : " + e.getMessage());
}
try
{
DropboxAPI.Entry response = new DropboxAPI.Entry();
Log.d("mhk","Uploading file..."+response.root);
response = mDBApi.putFile(response.root+"/hello.txt", inputStream,file.length(), null, null);
Log.d("mhk","File Uploaded..."+response);
}
catch (DropboxException e)
{
Log.e("mhk", "dropboxException is :" + e.getMessage());
}
Log.d("mhk", "The uploaded file's rev is: ");//+ response.rev);
return false; }}
void savingToDropbox(){ try {
try
{
AppKeyPair appKeys = new AppKeyPair(APP_KEY, APP_SECRET);
AndroidAuthSession session = new AndroidAuthSession(appKeys);
mDBApi = new DropboxAPI<AndroidAuthSession>(session);
mDBApi.getSession().startOAuth2Authentication(MainActivity.this);
new forPutFile().execute("Hii");
}
catch (Exception e1)
{
Log.e("mhk", "DropboxException" + e1.getMessage());
}
}
catch (Exception e)
{
Log.e("mhk", "FileNotFoundException" + e.getMessage());
}
}
protected void onResume()
{
super.onResume();
if (mDBApi.getSession().authenticationSuccessful())
{
try
{
// Required to complete auth, sets the access token on the session
mDBApi.getSession().finishAuthentication();
String accessToken = mDBApi.getSession().getOAuth2AccessToken();
}
catch (IllegalStateException e)
{
Log.e("mhk", "Error authenticating", e);
}
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
savingToDropbox();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, 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();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
11-13 08:27:49.385 18716-18736/? D/mhk﹕ indoInBackground
11-13 08:27:49.385 18716-18736/? D/mhk﹕ file created..
11-13 08:27:49.385 18716-18736/? D/mhk﹕ updating inputstream.
11-13 08:27:49.505 18716-18736/? D/mhk﹕ inputstream is :java.io.FileInputStream@419d4e98
11-13 08:27:49.555 18716-18736/? D/mhk﹕ Uploading file...null
11-13 08:27:49.555 18716-18736/? E/mhk﹕ dropboxException is :null
11-13 08:27:49.555 18716-18736/? D/mhk﹕ The uploaded file's rev is:
This is the full snippet. But it is giving exception ... Having all those permissions and everything in manifest file.
