Android Open Source - hpush Utils

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Back to project page hpush.

License

The source code is released under:

MIT License

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Java Source Code

package com.hpush.utils;
/*from  ww w  . jav a 2s  .  c  o m*/
import java.util.Map;

import android.content.Context;
import android.content.Intent;
import android.os.Build;

import static android.text.format.DateUtils.FORMAT_ABBREV_MONTH;
import static android.text.format.DateUtils.FORMAT_SHOW_DATE;
import static android.text.format.DateUtils.FORMAT_SHOW_TIME;
import static android.text.format.DateUtils.FORMAT_SHOW_YEAR;
import static android.text.format.DateUtils.formatDateTime;

/**
 * Util-methods.
 *
 * @author Xinyue Zhao
 */
public final class Utils {
  /**
   * There is different between android pre 3.0 and 3.x, 4.x on this wording.
   */
  public static final String ALPHA =
      (android.os.Build.VERSION.SDK_INT <= Build.VERSION_CODES.GINGERBREAD_MR1) ? "alpha" : "Alpha";
  /**
   * Convert a timestamps to a readable date in string.
   *
   * @param cxt
   *     {@link android.content.Context}.
   * @param timestamps
   *     A long value for a timestamps.
   *
   * @return A date string format.
   */
  public static String convertTimestamps2DateString(Context cxt, long timestamps) {
    return formatDateTime(cxt, timestamps, FORMAT_SHOW_YEAR | FORMAT_SHOW_DATE |
        FORMAT_SHOW_TIME | FORMAT_ABBREV_MONTH);
  }

  /**
   * Standard sharing app for sharing on actionbar.
   */
  public static Intent getDefaultShareIntent(android.support.v7.widget.ShareActionProvider provider, String subject,
      String body) {
    if (provider != null) {
      Intent i = new Intent(Intent.ACTION_SEND);
      i.setType("text/plain");
      i.putExtra(android.content.Intent.EXTRA_SUBJECT, subject);
      i.putExtra(android.content.Intent.EXTRA_TEXT, body);
      provider.setShareIntent(i);
      return i;
    }
    return null;
  }

  /**
   * Do some correct on http-header.
   * @param headers The available http-header.
   */
  public static void makeHttpHeaders(Map<String, String> headers) {

    if (headers.get("Accept-Encoding") == null) {
      headers.put("Accept-Encoding", "gzip");
    }
    if (headers.get("Content-Type") == null) {
      headers.put("Content-Type", "application/x-www-form-urlencoded");
    }
    if (headers.get("Content-Length") == null) {
      headers.put("Content-Length", "0");
    }
  }

}

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