尝试连接到Dropbox API版本2
我试图通过Android Studio连接到Dropbox api版本2，但我得到这个异常：
04-27 23:49:33.356 6482-6482/com.example.user.trackyournevi
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.user.trackyournevi, PID: 6482
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.user.trackyournevi/com.example.user.trackyournevi.Drop
boxActivity}: android.content.ActivityNotFoundException: Unable to find
explicit activity class
{com.example.user.trackyournevi/com.dropbox.client2.android.AuthActivity};
have you declared this activity in your AndroidManifest.xml?
我的Dropbox活动：
public class DropboxActivity extends AppCompatActivity implements
View.OnClickListener {
private LinearLayout container;
private boolean isUserLoggedIn;
private Button btnLogin;
private Button btnUpload;
private Button btnDownload;
private DropboxAPI<AndroidAuthSession> mDropboxApi;
private final static String DROPBOX_FILE_DIR = "/TrackYourNevi/";
private static final int IMAGE_GALLERY_REQUEST = 20;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_dropbox);
loggedIn(false);
//callback method
initializeSession();
}
private void initializeSession() {
//store app key and secret key
AppKeyPair appKeys = new AppKeyPair(getResources().getString(R.string.DROPBOX_APP_KEY),
getResources().getString(R.string.DROPBOX_APP_SECRET));
AndroidAuthSession session = new AndroidAuthSession(appKeys);
//Pass app key pair to new DropboxApi object
mDropboxApi = new DropboxAPI<AndroidAuthSession>(session);
//start session
mDropboxApi.getSession().startOAuth2Authentication(DropboxActivity.this);
}
@Override
public void onResume() {
super.onResume();
if(mDropboxApi.getSession().authenticationSuccessful()) {
try {
// Required to complete auth, sets the access token on the session
mDropboxApi.getSession().finishAuthentication();
String accessToken = mDropboxApi.getSession().getOAuth2AccessToken();
loggedIn(true);
} catch (IllegalStateException e) {
e.printStackTrace();
}
}
}
@Override
public void onClick(View v) {
switch (v.getId()){
case R.id.dxbLoginButton:
if(isUserLoggedIn) {
mDropboxApi.getSession().unlink();
loggedIn(false);
} else
mDropboxApi.getSession().startOAuth2Authentication(DropboxActivity.this);
break;
case R.id.dxbUploadButton:
//invoke the image gallery using an implict intent
Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
//Where do we want to find the data
File pictureDirectory = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
String pictureDitrectoryPath = pictureDirectory.getPath() + "/" + getResources().getString(R.string.image_folder_name);
//Get URI representation
Uri data = Uri.parse(pictureDitrectoryPath);
//Set the data and type. get all images from jpg type
photoPickerIntent.setDataAndType(data, "image/jpg");
startActivityForResult(photoPickerIntent, IMAGE_GALLERY_REQUEST);
break;
case R.id.dxbDownloanButton:
break;
default:
break;
}
}
}
我的manifiest.xml包含以下数据：
activity android:name=".DropboxActivity" android:launchMode="singleTask"
intent-filter
data android:scheme="db-key"
action android:name="android.intent.action.VIEW"
category android:name="android.intent.category.BROWSABLE"
category android:name="android.intent.category.DEFAULT"
intent-filter
activity
它看起来像我在其他教程中看到的那样定义了一切，但仍然无法正常工作。 有人看到问题并能帮助我吗？
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