A helper class with common methods useful when developing Android applications.

AndroidHelper.java

import android.content.Context;
import android.content.Intent;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

/**
 * Andorid Helper class with common methids.
 */
public class AndroidHelper {
  
  /**
   * Method that will prepare the app debug log for it to be send to an email address.
   *
   * @param context the context
   * @param email the email that should be pre populated in the email client
   */
  public void sendAppLogByEmail(Context context, String email) {
    try {
      Process process = Runtime.getRuntime().exec("logcat -d");
      BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream()));

      StringBuilder log = new StringBuilder();
      String line;
      while ((line = bufferedReader.readLine()) != null) {
        log.append(line);
      }
      Intent intent = new Intent(Intent.ACTION_SEND);
      intent.setType("text/html");
      intent.putExtra(Intent.EXTRA_EMAIL, new String[]{email});
      intent.putExtra(Intent.EXTRA_SUBJECT, "App Log");
      intent.putExtra(Intent.EXTRA_TEXT, log.toString());
      context.startActivity(intent);
    } catch (IOException e) {
      throw new RuntimeException(e);
    }
  }
}