Android Open Source - android_bluetooth Base Activity

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License

The source code is released under:

MIT License

Java Source Code

package com.jayin.bluetooth;
//from ww w .j a va  2  s  . c  om
import java.io.Serializable;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Toast;
/**
 * ??Activity???
 * @author Jayin Ton
 *
 */
public abstract class BaseActivity extends Activity implements OnClickListener {
   
  protected abstract void initData();

  protected abstract void initLayout();

  /**
   * 
   * ???Class<?> cls ??????Activity
   * @param cls
   */
  public void openActivity(Class<?> cls) {
    this.startActivity(new Intent(this,cls));
  }

  /**
   * ???intent?????????Activity
   * 
   * @param intent
   */
  public void openActivity(Intent intent) {
    this.startActivity(intent);
  }

  /**
   * ????Toast???toast?String content?
   * 
   * @param content
   *            content of your want to Toast
   */
  public void toast(String content) {
    Toast.makeText(this, content, Toast.LENGTH_SHORT).show();
  }

  /**
   * ??????findViewById(int id)
   * 
   * @param id
   * @return 
   */
  public View _getView(int id) {
    return this.findViewById(id);
  }

  /**
   * ?class ????Intent;
   * 
   * @param cls
   * @return 
   */
  public Intent wrapIntent(Class<?> cls) {
    return new Intent(this, cls);
  }

  /**
   * ??Activity
   */
  public void closeActivity() {
    this.finish();
  }

  /**
   * ????Activity?Context
   * 
   * @return
   */
  public Context getContext() {
    return this;
  }
  /**
   * ??
   * @param content
   */
  public void debug(String content){
     Log.i("debug",this.getClass().getName()+":"+content);
  }
  
    /**
     * Get intent extra
     *
     * @param name
     * @return serializable
     */
    @SuppressWarnings("unchecked")
    protected <V extends Serializable> V getSerializableExtra(final String name) {
        return (V) getIntent().getSerializableExtra(name);
    }

    /**
     * Get intent extra
     *
     * @param name
     * @return int
     */
    protected int getIntExtra(final String name) {
        return getIntent().getIntExtra(name, -1);
    }

    /**
     * Get intent extra
     *
     * @param name
     * @return string
     */
    protected String getStringExtra(final String name) {
        return getIntent().getStringExtra(name);
    }

    /**
     * Get intent extra
     *
     * @param name
     * @return string array
     */
    protected String[] getStringArrayExtra(final String name) {
        return getIntent().getStringArrayExtra(name);
    }

  @Override
  public void onClick(View v) {
    
  }
    
  @Override
  protected void onDestroy() {
    super.onDestroy();
  }

  @Override
  protected void onPause() {
    super.onPause();
  }

  @Override
  protected void onStop() {
    super.onStop();
  }
  @Override
  protected void onResume() {
    super.onResume();
  }
}

Java Source Code List

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