share.java

package quickutils.core.categories;

import android.content.ComponentName;
import android.content.Intent;
import android.content.pm.ActivityInfo;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;

import java.util.List;

import quickutils.core.QuickUtils;

public class share {

    /**
     * Share via Email
     *
     * @param email     destination email (e.g. support@company.com)
     * @param subject   email subject
     * @param emailBody email body
     */
    public static void sendEmail(String email, String subject, String emailBody) {
        Intent emailIntent = new Intent(Intent.ACTION_SEND);
        emailIntent.setType("message/rfc822");
        emailIntent.putExtra(Intent.EXTRA_EMAIL, new String[]{email});
        emailIntent.putExtra(Intent.EXTRA_SUBJECT, subject);
        emailIntent.putExtra(Intent.EXTRA_TEXT, emailBody);

        emailIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

        try {
            QuickUtils.getContext().startActivity(emailIntent);
        } catch (android.content.ActivityNotFoundException ex) {
            QuickUtils.system.toast("There are no email clients installed.");
        }
    }

    /**
     * Share message via Twitter
     *
     * @param message Message to be delivered
     */
    public static void sendTweet(String message) {
        shareMethod(message, "com.twitter.android.PostActivity");
    }

    /**
     * Private method that handles facebook and twitter sharing
     *
     * @param message          Message to be delivered
     * @param activityInfoName
     */
    private static void shareMethod(String message, String activityInfoName) {
        Intent shareIntent = new Intent(Intent.ACTION_SEND);
        shareIntent.setType("text/plain");
        shareIntent.putExtra(Intent.EXTRA_TEXT, message);
        PackageManager pm = QuickUtils.getContext().getPackageManager();
        List<ResolveInfo> activityList = pm.queryIntentActivities(shareIntent, 0);
        for (final ResolveInfo app : activityList) {
            if ((app.activityInfo.name).contains(activityInfoName)) {
                final ActivityInfo activity = app.activityInfo;
                final ComponentName name = new ComponentName(activity.applicationInfo.packageName, activity.name);
                shareIntent.addCategory(Intent.CATEGORY_LAUNCHER);
                shareIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
                shareIntent.setComponent(name);
                QuickUtils.getContext().startActivity(shareIntent);
                break;
            }
        }
    }

    /**
     * Generic method for sharing that Deliver some data to someone else. Who
     * the data is being delivered to is not specified; it is up to the receiver
     * of this action to ask the user where the data should be sent.
     *
     * @param subject The title, if applied
     * @param message Message to be delivered
     */
    public static void genericSharing(String subject, String message) {
        Intent intent = new Intent(Intent.ACTION_SEND);
        intent.setType("text/plain");
        intent.putExtra(Intent.EXTRA_TEXT, message);
        intent.putExtra(Intent.EXTRA_SUBJECT, subject);
        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        QuickUtils.getContext().startActivity(intent);
    }
}