TranslateActivity.java

package com.madeinhk.english_chinesedictionary;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.text.TextUtils;

import com.madeinhk.english_chinesedictionary.service.DictionaryHeadService;
import com.madeinhk.model.ECDictionary;
import com.madeinhk.model.Word;
import com.madeinhk.utils.Analytics;
import com.madeinhk.utils.Stemmer;
import com.madeinhk.utils.StringUtils;

public class TranslateActivity extends Activity {

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

    @Override
    protected void onNewIntent(Intent intent) {
        processIntent(intent);
    }

    private void processIntent(Intent intent) {
        String action = intent.getAction();

        if (Intent.ACTION_PROCESS_TEXT.equals(action)) {
            // Text shared with app via Intent
            CharSequence text = intent.getCharSequenceExtra(Intent.EXTRA_PROCESS_TEXT);
            // Configure visibility of more and replace buttons based on read-only-ness of source text
            boolean readOnly = intent.getBooleanExtra(Intent.EXTRA_PROCESS_TEXT_READONLY, false);
            if (!TextUtils.isEmpty(text)) {
                String query = text.toString();
                ECDictionary dictionary = new ECDictionary(TranslateActivity.this);
                String str = query.toLowerCase();
                Word word = dictionary.lookup(str);
                if (word == null && StringUtils.isEnglishWord(str)) {
                    // Try to have stemming
                    Stemmer stemmer = new Stemmer();
                    stemmer.add(str.toCharArray(), str.length());
                    stemmer.stem();
                    word = dictionary.lookup(stemmer.toString());
                }
                if (word != null) {
                    Analytics.trackFoundWord(this, word.mWord);
                    DictionaryHeadService.show(this, word);
                } else {
                    Analytics.trackNotFoundWord(this, query);
                }
            }
        }
        finish();
    }
}