Android Open Source - Smartlab Main Activity

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Back to project page Smartlab.

License

The source code is released under:

Apache License

Java Source Code

package com.example.preferencesexample;
/* ww  w.  j a v  a2 s.  c o m*/
import android.app.Activity;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.ProgressBar;
import android.widget.SeekBar;

public class MainActivity extends Activity {

  SeekBar seekBar;
  SharedPreferences preferences;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    
    seekBar = (SeekBar) findViewById(R.id.SeekBar);
    preferences = getSharedPreferences("pref", MODE_PRIVATE);
  }
  
  @Override
  protected void onResume() {
    super.onResume();
    
    int progress = preferences.getInt("PROGRESS", 0);
    seekBar.setProgress(progress);
  }
  
  @Override
  protected void onPause() {
    super.onPause();
    
    int progress = seekBar.getProgress();
    preferences.edit().putInt("PROGRESS", progress).commit();
    
    // 2
    Editor editor = preferences.edit();
    editor.putInt("KEY1", 1);
    editor.putBoolean("KEY2", true);
    editor.putLong("KEY3", 45);
    editor.commit();
  }
  
  


}

Java Source Code List

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