Android Open Source - Test-SimpleTwitterClient Reply Dialog

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License

The source code is released under:

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Java Source Code

package com.example.Twitter_Android.Fragments.Dialogs;
//w  w  w  .ja  v  a2 s.  c  o  m
import android.app.Dialog;
import android.app.DialogFragment;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import com.example.Twitter_Android.AsynkTasks.TaskReply;
import com.example.Twitter_Android.Logic.Tweet;
import com.example.Twitter_Android.R;

import java.util.concurrent.Executors;

public class ReplyDialog extends DialogFragment {
  private final Tweet tweetToReply;
  private static final int TWEET_MAX_LENGTH = 140;
  public static final String TAG = "REPLY_DIALOG_TAG";

  private ReplyDialog(Tweet t) {
    tweetToReply = t;
    setStyle(DialogFragment.STYLE_NORMAL, android.R.style.Theme_Holo);
  }

  public static ReplyDialog getInstance(Tweet t) {
    return new ReplyDialog(t);
  }


  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    super.onCreateView(inflater, container, savedInstanceState);
    View v = inflater.inflate(R.layout.dialog_reply_to, container, false);
    final TextView textToReply = (TextView) v.findViewById(R.id.dialog_tweet_to_reply_text);
    final TextView tweetLength = (TextView) v.findViewById(R.id.dialog_tweet_length);
    final EditText replyText = (EditText) v.findViewById(R.id.dialog_tweet_text);

    textToReply.setText(tweetToReply.getText());

    replyText.addTextChangedListener(new TextWatcher() {
      @Override
      public void beforeTextChanged(CharSequence s, int start, int count, int after) {

      }

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

      }

      @Override
      public void afterTextChanged(Editable s) {
        tweetLength.setText("Tweet length: " + s.length() + " / " + (TWEET_MAX_LENGTH - s.length()) + " symbols left");
      }
    });

    final Button btnCancel = (Button) v.findViewById(R.id.button_cancel);
    btnCancel.setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
        dismiss();
      }
    });

    final Button btnReply = (Button) v.findViewById(R.id.button_reply);
    btnReply.setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
        String text = "@" + tweetToReply.getAuthor().getScreenName() + " " + replyText.getText().toString();
        long tweetID = tweetToReply.getID();
        Bundle params = new Bundle();
        params.putLong(TaskReply.TWEET_ID, tweetID);
        params.putString(TaskReply.TEXT, text);
        TaskReply task = new TaskReply(getActivity());
        task.executeOnExecutor(Executors.newCachedThreadPool(), params);
        dismiss();
      }
    });

    Dialog d = getDialog();
    if (d != null) {
      d.setTitle(getString(R.string.title_dialog_reply_to) + " " + tweetToReply.getAuthor().getName());
    }

    return v;
  }
}

Java Source Code List