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標題: dropbox get list of file intent [打印本頁]

作者: soul810707 時間: 2013-7-19 16:46
標題: dropbox get list of file intent
我在dropbox 官方的sdk範例上利用intent 來做出一個檔案清單

加上 (****那是我加的intent)

public void onClick(View v) {
            AppKeyPair appKeys = new AppKeyPair(APP_KEY, APP_SECRET);
            AndroidAuthSession session = new AndroidAuthSession(appKeys, ACCESS_TYPE);
            if (mDBApi == null) {
                  mDBApi = new DropboxAPI<AndroidAuthSession>(session);
            }
            mDBApi.getSession().startAuthentication(Main.this);
         *****  Intent intent = new Intent();
            intent.setClass(Main.this, list.class);
         startActivity(intent);
         Main.this.finish();********
         }
但當我按下連結後就會當掉無法進入到連結網頁驗證的的部分也無法到另一個xml檔

  請問我intent 的地方是否錯了嗎???

作者: ploglin 時間: 2013-7-22 11:37
你有設定允許Intenet的權限嗎？

作者: soul810707 時間: 2013-7-22 15:49
有ㄟ想說利用官網給的SDK 做一個dropbox的檔案清單

知道需要用到 Entry entries = mApi.metadata(Path, 100, null, true, null);

但想先利用intent 登入完後到list intent 但就失敗了

作者: ploglin 時間: 2013-7-22 17:08
那你把 Locat 中的 Error 放上來讓大家幫你看看，這樣比較快

作者: soul810707 時間: 2013-7-22 21:39
謝謝回復:)
因為logcat 的錯誤太多了我貼不完  以下是dropbox 官網提供的api example 他有提供三個檔案一個上傳一個下載一個主認證  認證的地方在下面
我試過很多地方  以下有笑臉的地方是我試過  但都無法成功的跳的另一個intent 不知道我
  Intent intent = new Intent();
            intent.setClass(DBRoulette.this, list.class);
            startActivity(intent);
            DBRoulette.this.finish(); 該擺在哪阿~~
然後有個小疑問  為何不能在紅字那邊改成 list.class 直接跳過去?
[code]
public class DBRoulette extends Activity {
private static final String TAG = "DBRoulette";
  final static private String APP_KEY = "bsobztcrcac2a36";
final static private String APP_SECRET = "njp7yxg8f1aypci";

// If you'd like to change the access type to the full Dropbox instead of
// an app folder, change this value.
final static private AccessType ACCESS_TYPE = AccessType.APP_FOLDER;

// You don't need to change these, leave them alone.
final static private String ACCOUNT_PREFS_NAME = "prefs";
final static private String ACCESS_KEY_NAME = "ACCESS_KEY";
final static private String ACCESS_SECRET_NAME = "ACCESS_SECRET";

DropboxAPI<AndroidAuthSession> mApi;

private boolean mLoggedIn;

// Android widgets
private Button mSubmit;
private LinearLayout mDisplay;
private Button mPhoto;
private Button mRoulette;

private ImageView mImage;

private final String PHOTO_DIR = "/Photos/";

final static private int NEW_PICTURE = 1;
private String mCameraFileName;

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

      if (savedInstanceState != null) {
         mCameraFileName = savedInstanceState.getString("mCameraFileName");
      }

      // We create a new AuthSession so that we can use the Dropbox API.
      AndroidAuthSession session = buildSession();
      mApi = new DropboxAPI<AndroidAuthSession>(session);

      // Basic Android widgets
      setContentView(R.layout.main);

      checkAppKeySetup();

      mSubmit = (Button)findViewById(R.id.auth_button);

      mSubmit.setOnClickListener(new OnClickListener() {
         public void onClick(View v) {
            // This logs you out if you're logged in, or vice versa
            if (mLoggedIn) {
                  logOut();
            } else {
                  // Start the remote authentication
                  mApi.getSession().startAuthentication(DBRoulette.this);

            }
         }



      });

   //  mDisplay = (LinearLayout)findViewById(R.id.logged_in_display);
      // Display the proper UI state if logged in or not
      setLoggedIn(mApi.getSession().isLinked());

}

@Override
protected void onSaveInstanceState(Bundle outState) {
      outState.putString("mCameraFileName", mCameraFileName);
      super.onSaveInstanceState(outState);
}

@Override
protected void onResume() {
      super.onResume();
      AndroidAuthSession session = mApi.getSession();

      // The next part must be inserted in the onResume() method of the
      // activity from which session.startAuthentication() was called, so
      // that Dropbox authentication completes properly.
      if (session.authenticationSuccessful()) {
         try {
            // Mandatory call to complete the auth
            session.finishAuthentication();

            // Store it locally in our app for later use
            TokenPair tokens = session.getAccessTokenPair();
            storeKeys(tokens.key, tokens.secret);
            setLoggedIn(true);

         } catch (IllegalStateException e) {
            showToast("Couldn't authenticate with Dropbox:" + e.getLocalizedMessage());
            Log.i(TAG, "Error authenticating", e);
         }
      }

}

// This is what gets called on finishing a media piece to import
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
      if (requestCode == NEW_PICTURE) {
         // return from file upload
         if (resultCode == Activity.RESULT_OK) {
            Uri uri = null;
            if (data != null) {
                  uri = data.getData();
            }
            if (uri == null && mCameraFileName != null) {
                  uri = Uri.fromFile(new File(mCameraFileName));
            }
            File file = new File(mCameraFileName);

            if (uri != null) {
                  UploadPicture upload = new UploadPicture(this, mApi, PHOTO_DIR, file);
                  upload.execute();
            }
         } else {
            Log.w(TAG, "Unknown Activity Result from mediaImport: "
                     + resultCode);
         }
      }
}

private void logOut() {
      // Remove credentials from the session
      mApi.getSession().unlink();

      // Clear our stored keys
      clearKeys();
      // Change UI state to display logged out version
      setLoggedIn(false);
}

/**
   * Convenience function to change UI state based on being logged in
  private void setLoggedIn(boolean loggedIn) {
mLoggedIn = loggedIn;
if (loggedIn) {

      mSubmit.setText("Unlink from Dropbox");
         mDisplay.setVisibility(View.VISIBLE);

} /*else {
mSubmit.setText("Link with Dropbox");
mDisplay.setVisibility(View.GONE);
mImage.setImageDrawable(null);
}*/
}

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