Android Open Source - PkRequestManager Automatic Activity

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License

The source code is released under:
MIT License
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Java Source Code

package com.pkmmte.requestmanager.sample;
/*  w w  w.ja v a 2s  .  com*/
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

import com.pkmmte.requestmanager.AppLoadListener;
import com.pkmmte.requestmanager.PkRequestManager;
import com.pkmmte.requestmanager.RequestSettings;
import com.pkmmte.requestmanager.SendRequestListener;

public class AutomaticActivity extends Activity implements OnClickListener, AppLoadListener, SendRequestListener
{
  // Request Manager
  private PkRequestManager mRequestManager;
  
  // Progress Dialog
  private ProgressDialog progressDialog;
  
  // UI Handler
  private Handler mHandler;
  
  // Views
  private Button btnSend;
  
  @Override
  protected void onCreate(Bundle savedInstanceState)
  {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_automatic);
    getActionBar().setDisplayHomeAsUpEnabled(true);
    
    // Initialize your layout views
    initViews();
    
    // Initialize your manager
    initRequestManager();
    
    // Initialize your progress dialog
    progressDialog = new ProgressDialog(this);
    progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
    
    // Initialize your UI Handler. This is for modifying your UI from a background thread
    mHandler = new Handler();
  }
  
  @Override
  public void onStart()
  {
    super.onStart();
    
    // Set onClick & progress listeners (Progress listeners are completely optional)
    setListeners();
  }
  
  @Override
  public void onStop()
  {
    super.onStop();
    
    // Remove listeners when the app isn't visible to prevent any issues
    removeListeners();
  }
  
  @Override
  public boolean onOptionsItemSelected(MenuItem item)
  {
    switch (item.getItemId())
    {
      case android.R.id.home:
        // Exit activity when user clicks the action bar
        finish();
        return true;
      default:
        return super.onOptionsItemSelected(item);
    }
  }
  
  private void initViews()
  {
    btnSend = (Button) findViewById(R.id.btnAutoRequest);
  }
  
  private void initRequestManager()
  {
    // Grab a reference to the manager and store it in a variable. This helps make code shorter.
    mRequestManager = PkRequestManager.getInstance(this);
    
    // Enable debugging. Disable this during production!
    mRequestManager.setDebugging(true);
    
    // Set your custom settings. Email address is required! Everything else is set to default if not specified.
    mRequestManager.setSettings(new RequestSettings.Builder()
    .addEmailAddress("example@gmail.com")
    .emailSubject("Icon Request")
    .emailPrecontent("These apps are missing on my phone:\n\n")
    .createAppfilter(true)
    .createZip(true)
    .filterAutomatic(true)
    .build());
  }
  
  private void setListeners()
  {
    // Generic loading listener for displaying load progress
    mRequestManager.addAppLoadListener(this);
    
    // Request listener to let the user know what's happened
    mRequestManager.addSendRequestListener(this);
    
    // OnClick listener for button
    btnSend.setOnClickListener(this);
  }
  
  private void removeListeners()
  {
    mRequestManager.removeAppLoadListener(this);
    mRequestManager.removeSendRequestListener(this);
  }
  
  @Override
  public void onClick(View view)
  {
    // Android has a bug where a horizontal progress dialog won't show text if you change if after showing it. This is a workaround.
    progressDialog.setMessage("");
    
    // Workaround for an issue with the manager. Uncomment if you're not using listeners.
    // mRequestManager.setActivity(this);
    
    // Send the request! (if not already started)
    mRequestManager.sendAutomaticRequestAsync();
    
    // Show the progress dialog
    progressDialog.show();
  }
  
  @Override
  public void onAppPreload()
  {
    // Use your UI handler to run this task since this gets called from a background thread.
    mHandler.post(new Runnable() {
      @Override
      public void run() {
        progressDialog.setTitle("Please wait...");
        progressDialog.setMessage("Preparing to gather app data");
        progressDialog.setIndeterminate(true);
      }
    });
  }

  @Override
  public void onAppLoading(final int status, final int progress)
  {
    mHandler.post(new Runnable() {
      @Override
      public void run() {
        progressDialog.setTitle("Please wait...");
        
        switch(status) {
          case PkRequestManager.STATUS_LOADING_INSTALLED:
            progressDialog.setMessage("Gathering installed application info");
            break;
          case PkRequestManager.STATUS_LOADING_APPFILTER:
            progressDialog.setMessage("Reading appfilter");
            break;
          case PkRequestManager.STATUS_FILTERING:
            progressDialog.setMessage("Filtering applications");
            break;
        }
        
        progressDialog.setIndeterminate(false);
        progressDialog.setMax(PkRequestManager.MAX_PROGRESS);
        progressDialog.setSecondaryProgress(progress);
      }
    });
  }

  @Override
  public void onAppLoaded()
  {
    mHandler.post(new Runnable(){
      @Override
      public void run() {
        progressDialog.setTitle("Please wait...");
        progressDialog.setMessage("Loaded application info");
        progressDialog.setIndeterminate(true);
      }
    });
  }

  @Override
  public void onRequestStart(final boolean automatic)
  {
    mHandler.post(new Runnable(){
      @Override
      public void run() {
        progressDialog.setTitle("Please wait...");
        progressDialog.setMessage("Preparing to build request");
        progressDialog.setIndeterminate(true);
      }
    });
  }

  @Override
  public void onRequestBuild(final boolean automatic, final int progress)
  {
    mHandler.post(new Runnable(){
      @Override
      public void run() {
        progressDialog.setTitle("Please wait...");
        progressDialog.setMessage("Building icon request");
        progressDialog.setIndeterminate(false);
        progressDialog.setMax(PkRequestManager.MAX_PROGRESS);
        progressDialog.setProgress(progress);
      }
    });
  }

  @Override
  public void onRequestFinished(final boolean automatic, final boolean intentSuccessful, final Intent intent) 
  {
    mHandler.post(new Runnable(){
      @Override
      public void run() {
        // Close progress dialog
        progressDialog.dismiss();
        
        // Start the intent manually if it was not successful
        if(!intentSuccessful) {
          startActivity(intent);
        }
      }
    });
  }
}
Java Source Code List
