Skip to content

friend tagging feature #14

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
durka wants to merge 1 commit into
base: master
Choose a base branch
from
Open

friend tagging feature #14

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
93 changes: 93 additions & 0 deletions Tinfoil-for-Facebook/src/main/java/com/danvelazco/fbwrapper/AccessTokenDialogFragment.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,93 @@
package com.danvelazco.fbwrapper;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;

import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import com.danvelazco.fbwrapper.activity.BaseFacebookWebViewActivity;
import com.danvelazco.fbwrapper.preferences.FacebookPreferences;

import android.app.DialogFragment;
import android.os.AsyncTask;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup.LayoutParams;
import android.view.ViewGroup;
import android.view.Window;
import android.webkit.WebChromeClient;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.FrameLayout;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.Toast;

public class AccessTokenDialogFragment extends DialogFragment {

private WebView mWebView;

public static AccessTokenDialogFragment newInstance() {
AccessTokenDialogFragment f = new AccessTokenDialogFragment();
f.setArguments(new Bundle());
return f;
}

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

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
final View v = inflater.inflate(R.layout.access_token_fragment_dialog, container, false);

int width = getResources().getDisplayMetrics().widthPixels;
int height = getResources().getDisplayMetrics().heightPixels;
v.findViewById(R.id.access_layout).setMinimumHeight((int) (height*0.7));
v.findViewById(R.id.access_layout).setMinimumWidth((int) (width*0.9));
getDialog().requestWindowFeature(Window.FEATURE_NO_TITLE);

mWebView = (WebView)v.findViewById(R.id.access_webview);
mWebView.setWebViewClient(new WebViewClient() {

@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if (url.startsWith("https://alexburka.com/tinfoil")) {
((FacebookPreferences)getActivity()).received_access_token(url.split("=")[1].split("&")[0]);
dismiss();
return true;
}
return false;
}

@Override
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
Toast.makeText(getActivity(), "Internet error: " + description, Toast.LENGTH_SHORT).show();
dismiss();
}
});
mWebView.loadUrl("https://graph.facebook.com/oauth/authorize?type=user_agent&client_id=266257470187937&redirect_uri=https%3A%2F%2Falexburka.com%2Ftinfoil&scope=user_friends&offline_access=true");

return v;
}

}
31 changes: 31 additions & 0 deletions Tinfoil-for-Facebook/src/main/java/com/danvelazco/fbwrapper/FbWrapper.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,13 +1,17 @@
package com.danvelazco.fbwrapper;

import android.app.AlertDialog;
import android.app.DialogFragment;
import android.app.Fragment;
import android.app.FragmentTransaction;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.SystemClock;
import android.preference.PreferenceManager;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
Expand Down Expand Up @@ -136,6 +140,7 @@ private void setOnClickListeners() {
findViewById(R.id.menu_item_newsfeed).setOnClickListener(buttonsListener);
findViewById(R.id.menu_items_notifications).setOnClickListener(buttonsListener);
findViewById(R.id.menu_item_messages).setOnClickListener(buttonsListener);
findViewById(R.id.menu_item_tag).setOnClickListener(buttonsListener);
findViewById(R.id.menu_share_this).setOnClickListener(buttonsListener);
findViewById(R.id.menu_preferences).setOnClickListener(buttonsListener);
findViewById(R.id.menu_about).setOnClickListener(buttonsListener);
Expand Down Expand Up @@ -327,6 +332,9 @@ public void onClick(View v) {
case R.id.menu_item_messages:
loadNewPage(mDomainToUse + URL_PAGE_MESSAGES);
break;
case R.id.menu_item_tag:
tagFriend();
break;
case R.id.menu_share_this:
shareCurrentPage();
break;
Expand Down Expand Up @@ -363,6 +371,29 @@ public void onClick(DialogInterface dialog, int which) {
});
alertDialog.show();
}

/**
* Search for a friend and insert tagging syntax.
*/
private void tagFriend() {
FragmentTransaction ft = getFragmentManager().beginTransaction();
Fragment prev = getFragmentManager().findFragmentByTag("tag_dialog");
if (prev != null) {
ft.remove(prev);
}
ft.addToBackStack(null);

// Create and show the dialog.
DialogFragment newFragment = TagFriendDialogFragment.newInstance();
newFragment.show(ft, "tag_dialog");
}

public void friendTagged(String text) {
// send text to WebView
for (int i = 0; i < text.length(); ++i) {
mWebView.dispatchKeyEvent(new KeyEvent(100, text.substring(i, i+1), 1, 0));
}
}

/**
* {@inheritDoc}
Expand Down
199 changes: 199 additions & 0 deletions Tinfoil-for-Facebook/src/main/java/com/danvelazco/fbwrapper/TagFriendDialogFragment.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,199 @@
package com.danvelazco.fbwrapper;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;

import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import com.danvelazco.fbwrapper.activity.BaseFacebookWebViewActivity;

import android.app.DialogFragment;
import android.os.AsyncTask;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.WindowManager.LayoutParams;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.TextView;

public class TagFriendDialogFragment extends DialogFragment {

private class GraphSearchTask extends AsyncTask<String, Void, String> {

@Override
protected void onPreExecute() {
mID = ID_LOADING;
tag_list.setAdapter( new ArrayAdapter<String>(getActivity().getApplicationContext(), R.layout.simple_black_list_item, new String[]{"..."}));
}

@Override
protected String doInBackground(String... names) {
String name = names[0];

HttpClient client = new DefaultHttpClient();
String json = "";
try {
String line = "";
Log.d("TFD", BaseFacebookWebViewActivity.URL_GRAPH_SEARCH(getActivity(), name));
HttpGet request = new HttpGet(BaseFacebookWebViewActivity.URL_GRAPH_SEARCH(getActivity(), name));
HttpResponse response = client.execute(request);
BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
while ((line = rd.readLine()) != null) {
json += line + System.getProperty("line.separator");
}
} catch (IllegalArgumentException e1) {
e1.printStackTrace();
} catch (IOException e2) {
e2.printStackTrace();
}
return json;
}

@Override
protected void onPostExecute(String json) {
Log.d("TFD", json);

mIDs.clear();
mFulls.clear();
mFirsts.clear();
mLasts.clear();
try {
JSONArray peeps = new JSONObject(json).getJSONArray("data");
for (int i = 0; i < peeps.length(); ++i) {
mIDs.add(peeps.getJSONObject(i).getString("uid"));
mFulls.add(peeps.getJSONObject(i).getString("name"));
mFirsts.add(peeps.getJSONObject(i).getString("first_name"));
mLasts.add(peeps.getJSONObject(i).getString("last_name"));
}

tag_list.setAdapter(new ArrayAdapter<String>(getActivity().getApplicationContext(), R.layout.simple_black_list_item, mFulls));
mID = ID_CHOOSEFRIEND;
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}

}

private View.OnClickListener mClickListener = null;
private TextWatcher mTextListener = null;
private GraphSearchTask mTask = null;
private static final int ID_LOADING = -1;
private static final int ID_CHOOSEFRIEND = -2;
private int mID = ID_LOADING;
private ArrayList<String> mIDs, mFulls, mFirsts, mLasts;
private EditText tag_in;
private ListView tag_list;

static TagFriendDialogFragment newInstance() {
TagFriendDialogFragment f = new TagFriendDialogFragment();
f.setArguments(new Bundle());
return f;
}

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

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
final View v = inflater.inflate(R.layout.tag_friend_fragment_dialog, container, false);
tag_in = (EditText)v.findViewById(R.id.tag_in);
tag_list = (ListView)v.findViewById(R.id.tag_list);

getDialog().getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_STATE_VISIBLE);

// List view adapter
((ListView)v.findViewById(R.id.tag_list)).setAdapter( new ArrayAdapter<String>(getActivity().getApplicationContext(), R.layout.simple_black_list_item, new String[]{"enter name above"}));

mIDs = new ArrayList<String>();
mFulls = new ArrayList<String>();
mFirsts = new ArrayList<String>();
mLasts = new ArrayList<String>();

// listeners
mTextListener = new TextWatcher() {

@Override
public void afterTextChanged(Editable s) {
// don't care

}

@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
// don't care

}

@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {

if (s.length() > 0) {
if (mTask != null) mTask.cancel(true);
mTask = new GraphSearchTask();
mTask.execute(s.toString());
}
}
};

tag_in.addTextChangedListener(mTextListener);
tag_list.setOnItemClickListener(new OnItemClickListener() {

@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
if (mID == ID_LOADING) {
return;
}
if (mID != ID_CHOOSEFRIEND) {
String name;
switch (position) {
case 0:
name = "0";
break;
case 1:
name = mFirsts.get(mID);
break;
case 2:
name = mLasts.get(mID);
break;
default:
return;
}
String str = "@[" + mIDs.get(mID) + ":" + name + "]";

((FbWrapper)getActivity()).friendTagged(str);
dismiss();
} else {
mID = position;

tag_list.setAdapter( new ArrayAdapter<String>(getActivity().getApplicationContext(), R.layout.simple_black_list_item, new String[]{"tag as: " + mFulls.get(position), "tag as: " + mFirsts.get(position), "tag as: " + mLasts.get(position)}));
}
}

});

return v;
}

}
17 changes: 16 additions & 1 deletion ...Facebook/src/main/java/com/danvelazco/fbwrapper/activity/BaseFacebookWebViewActivity.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@
import android.os.Build;
import android.os.Bundle;
import android.text.TextUtils;
import android.preference.PreferenceManager;
import android.view.KeyEvent;
import android.view.View;
import android.webkit.CookieSyncManager;
Expand All @@ -47,6 +48,8 @@
import com.danvelazco.fbwrapper.webview.FacebookWebViewClient;

import java.io.File;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

/**
* Base activity that uses a {@link FacebookWebView} to load the Facebook
Expand All @@ -68,7 +71,19 @@ public abstract class BaseFacebookWebViewActivity extends Activity implements
protected final static String INIT_URL_DESKTOP = "https://www.facebook.com";
protected final static String URL_PAGE_NOTIFICATIONS = "/notifications.php";
protected final static String URL_PAGE_MESSAGES = "/messages";


protected final static String DEBUG_ACCESS_TOKEN = "CAACEdEose0cBAMDYT6fmTjrpgUPRmvx6k30geaNCtWYyEOy9hFw1ma4jq6yHmiJ55ZCJsMhQOrlrGyAK1WNI0ggp11ZBig7UGNZCwd7wxYkZASyXL3xEZBVncwwlvqnxGHk5eeZCSHp86dlcwD1lS5wNO9b6Go2P4TlU337IexAq4opg1qZAItmUOTgBLDgJJwQuXICprEm9gZDZD";
public static String URL_GRAPH_SEARCH(Context ctx, String name) {
try {
String access_token = PreferenceManager.getDefaultSharedPreferences(ctx).getString("API_KEY", "");
return "https://graph.facebook.com/fql?access_token=" + access_token + "&q=" + URLEncoder.encode("select uid, name, first_name, last_name from user where uid in (SELECT uid2 FROM friend WHERE uid1 = me()) and strpos(lower(name), '" + name.toLowerCase() + "')>=0 limit 10", "UTF-8");
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return "";
}
}

// URL for Sharing Links
// u = url & t = title
protected final static String URL_PAGE_SHARE_LINKS = "/sharer.php?u=%s&t=%s";
Expand Down
Loading