Android Open Source - friendica-for-android Write Post Fragment

From Project

Back to project page friendica-for-android.
License

The source code is released under:
This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
If you think the Android project friendica-for-android listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package de.wikilab.android.friendica01.fragment;
//from w w  w .  j a v  a 2 s .  co  m
import de.wikilab.android.friendica01.FragmentParentListener;
import de.wikilab.android.friendica01.Max;
import de.wikilab.android.friendica01.R;
import de.wikilab.android.friendica01.TwAjax;
import de.wikilab.android.friendica01.R.id;
import de.wikilab.android.friendica01.R.layout;
import de.wikilab.android.friendica01.R.string;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.ToggleButton;

public class WritePostFragment extends ContentFragment {
  private static final String TAG="Friendica/WritePostFragment";
  

  Button sendBtn;
  TextView viewLatLon;
  
  private View myView;
  
  
  
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    
    myView = inflater.inflate(R.layout.writepostinner, container, false);

        viewLatLon = (TextView) myView.findViewById(R.id.viewLatLon);
        
        sendBtn = (Button) myView.findViewById(R.id.btn_upload);
        sendBtn.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {
        sendMessage();
      }
    });
        
        
        ToggleButton sendLatLon = (ToggleButton) myView.findViewById(R.id.sendLatLon);
        sendLatLon.setOnCheckedChangeListener(new OnCheckedChangeListener() {
      @Override
      public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
        if (isChecked) {
          if (!locationListenerAttached) {
            LocationManager lm = (LocationManager) getActivity().getSystemService(Context.LOCATION_SERVICE);
            Location location = lm.getLastKnownLocation(LocationManager.GPS_PROVIDER);
            
            lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener);
            viewLatLon.setText(getString(R.string.viewLatLon)+"\n"+"Loading...");
            locationListenerAttached = true;
          }
        } else {
          detachLocationListener();
          
        }
      }
    });
    return myView;
  }
  
  @Override
  public void onDetach() {
    super.onDetach();
    
    detachLocationListener();
  }
  
  void detachLocationListener() {
    if (locationListenerAttached) {
      LocationManager lm = (LocationManager) getActivity().getSystemService(Context.LOCATION_SERVICE);
      lm.removeUpdates(locationListener);
      this.locationListenerAttached = false;
    }
  }
  
  public void handleSendIntent(Intent inte) {
    String out = "";
    if (inte.getDataString() != null) {
      out += "Data: "+out+"\n";
    }
    if (inte.hasExtra(Intent.EXTRA_TITLE)) {
      out += "Title: "+inte.getStringExtra(Intent.EXTRA_TITLE)+"\n";
    }
    if (inte.hasExtra(Intent.EXTRA_TEXT)) {
      out += "Text: "+inte.getStringExtra(Intent.EXTRA_TEXT)+"\n";
    }
    for(String key:inte.getExtras().keySet()) {

      if (inte.hasExtra(Intent.EXTRA_TEXT)) {
        out += "Extra \""+key+"\": "+inte.getStringExtra(key)+"\n";
      }
    }
    ((EditText) myView.findViewById(R.id.maintb)).setText(out);
  }
  
  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

  }

  @Override
  public void onAttach(Activity activity) {
    super.onAttach(activity);
    
    ((FragmentParentListener)activity).OnFragmentMessage("Set Header Text", getString(R.string.mm_updatemystatus), null);
  }
  
  private boolean locationListenerAttached;
  private final LocationListener locationListener = new LocationListener() {
      public void onLocationChanged(Location location) {
          double longitude = location.getLongitude();
          double latitude = location.getLatitude();
          viewLatLon.setText(getString(R.string.viewLatLon)+"\n"+"Lat="+String.valueOf(latitude)+"  Long="+String.valueOf(longitude));
      }

    @Override
    public void onProviderDisabled(String provider) {
      viewLatLon.setText(getString(R.string.viewLatLon)+"\nDisabled");
    }

    @Override
    public void onProviderEnabled(String provider) {
      viewLatLon.setText(getString(R.string.viewLatLon)+"\nEnabled");
    }

    @Override
    public void onStatusChanged(String provider, int status, Bundle extras) {
      viewLatLon.setText(getString(R.string.viewLatLon)+"\nStatus="+String.valueOf(status));
    }
  };
  
  private void sendMessage() {
    EditText txt_status = (EditText) myView.findViewById(R.id.maintb);
    ToggleButton geo_en = (ToggleButton) myView.findViewById(R.id.sendLatLon);
    
    final ProgressDialog pd = ProgressDialog.show(getActivity(), "Posting status...", "Please wait", true, false);
    
    final TwAjax t = new TwAjax(getActivity(), true, true);
    t.addPostData("status", txt_status.getText().toString());
    t.addPostData("source", "<a href='http://andfrnd.wikilab.de'>Friendica for Android</a>");
    if (geo_en.isChecked()) {
      LocationManager lm = (LocationManager)getActivity().getSystemService(Context.LOCATION_SERVICE); 
      Location location = lm.getLastKnownLocation(LocationManager.GPS_PROVIDER);
      if (location == null) {
        Toast.makeText(getActivity(), "Unable to get location info - please try again.", Toast.LENGTH_LONG).show();
        pd.dismiss();
        return;
      }
      double longitude = location.getLongitude();
      double latitude = location.getLatitude();

      t.addPostData("lat", String.valueOf(latitude));
      t.addPostData("long", String.valueOf(longitude));
    }
    t.postData(Max.getServer(getActivity()) + "/api/statuses/update.json", new Runnable() {
      @Override
      public void run() {
        pd.dismiss();
        //getActivity().finish();
        ((FragmentParentListener)getActivity()).OnFragmentMessage("Finished", null, null);
      }
    });
  }

  @Override
  protected void onNavigate(String target) {
    // TODO Auto-generated method stub
    
  }
  
}
Java Source Code List
