Android Open Source - Flite-TTS-Engine-for-Android Flite Info Viewer

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License

The source code is released under:

/*************************************************************************/ /* */ /* Language Technologies Instit...

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Java Source Code

package edu.cmu.cs.speech.tts.flite;
//from   ww  w . j ava 2s . c  om
import android.app.Activity;
import android.app.ListActivity;
import android.app.ProgressDialog;
import android.content.Context;
import android.os.AsyncTask;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;
import android.widget.TextView;

public class FliteInfoViewer extends ListActivity {
  private final static String LOG_TAG = "Flite_Java_" + FliteInfoViewer.class.getSimpleName();
  private NativeFliteTTS mFliteEngine;
  private SimpleCursorAdapter mAdapter;
  private float mBenchmark = -1; 

  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mFliteEngine = new NativeFliteTTS(this, null);
    mFliteEngine.setLanguage("eng", "USA","");
    
    ProgressDialog progress = new ProgressDialog(this);
    progress.setMessage("Benchmarking Flite. Wait a few seconds");
    progress.setCancelable(false);
    new GetInformation(progress).execute();
  }
  
  private class GetInformation extends AsyncTask<Void, Void, Void> {

    private ProgressDialog progress;

    public GetInformation(ProgressDialog progress) {
      this.progress = progress;
    }
    
    @Override
    public void onPreExecute() {
      progress.show();
    }
    
    @Override
    public Void doInBackground(Void... arg0) {
      populateInformation();
      return null;
    }
    
    @Override
    public void onPostExecute(Void unused) {
      progress.dismiss();
    }
    
    
  }

  private void populateInformation() {
    if (mBenchmark <0) {
      mBenchmark = mFliteEngine.getNativeBenchmark();
    }
    final String[] Info = new String[] {
        "Copyright",
        "URL",
        "RUNTIME_HEADER",
        "Android Version",
        "Build ABI", 
        "Phone Model",
        "Benchmark",
        };
    final String[] Data = new String[] {  
        " (1999-2012) Carnegie Mellon University",
        "www.cmuflite.org",
        "",
        android.os.Build.VERSION.RELEASE,
        android.os.Build.CPU_ABI,
        android.os.Build.MODEL,
        mBenchmark + " times faster than real time",

        };
    
    runOnUiThread(new Runnable() {
      
      @Override
      public void run() {
        setListAdapter(new SettingsArrayAdapter(FliteInfoViewer.this, Info, Data));
      }
    });
    
  }
  
  private class SettingsArrayAdapter extends ArrayAdapter<String> {
    private final Context context;
    private final String[] values;
    private final String[] data;
    
    public SettingsArrayAdapter(Context context, String[] values, String[] data) {
      super(context, R.layout.flite_info, values);
      this.context = context;
      this.values = values;
      this.data = data;
    }
    
    @Override
        public int getViewTypeCount() {
            return 2;
        }
    
    @Override
        public int getItemViewType(int position) {
            if (values[position] == "RUNTIME_HEADER") {
              return 0;
            }
            else return 1;
        }
    
    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
      LayoutInflater inflater = (LayoutInflater) context
        .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
      
      if (convertView == null) {
        convertView = inflater.inflate(R.layout.flite_info, parent, false);
      }
      
      TextView infoType = (TextView) convertView.findViewById(R.id.infotitle);
      TextView infoDetail = (TextView) convertView.findViewById(R.id.infodetail);
      
      if (values[position] == "RUNTIME_HEADER") {
        infoType.setText("Runtime Information");
        infoType.setClickable(false);
        
        infoType.setTextColor(getResources().getColor(R.color.themeblue));
        infoType.setPadding(0,20,0,5);
        infoDetail.setVisibility(View.GONE);
      }
      else {
        infoType.setText(values[position]);
        infoDetail.setText(data[position]);
      }
   
      return convertView;
    }
    
  }

}

Java Source Code List