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In the first installment of this series, I provided a look at Android Wear’s UI and gave an explanation of how to navigate through its various screens and cards. For part 2, let’s dive into Android Wear’s default settings and tweak things a bit. It’s possible to change your watch face, adjust how long the screen stays on, change which apps are assigned to certain tasks, and more. Some of these functions require turning to various apps on your smartphone instead of the watch, so we’ll look at both methods.

1. Watch Settings

You can adjust certain parameters directly from the watch itself, and you can find these tucked away under the settings menu. You can get there by tapping on the watch face and swiping up until you get to the bottom of the list. Alternatively, you can just say “OK Google” followed by “Settings.”

On this screen, you will see the options to adjust brightness, toggle ambient screen (whether the watch display dims or turns off when idle), have your screen set to always be on, enable airplane mode, change the watch face, reset the watch back to its factory state, or power down.

For anything not on this list, you will need to pull out your smartphone. And depending on which smartwatch you own, some of these items may vary.

2. Android Wear app

The Android Wear app is the one you need to install in order to pair a smartwatch to your phone. It also serves as your primary hub for changing settings that would be unwieldly to try to do using the watch itself. From within this app, you can determine which apps are used to respond to your voice commands to see your steps, alarms, notes, etc. Right now primarily only Google’s offerings are supported, but more apps may appear in time.

In the settings area of the app, you have the option to prevent specific apps from sending notifications to your watch. There’s the ability to automatically silence the phone whenever the watch is connected since it receives most alerts anyway. You can also toggle whether the screen is always on. Whether or not you should do so depends on which watch you have. The LG G Watch and the Samsung Gear Live can manage a day with their screens always on, but the Moto 360 can’t.

3. Additional apps

Depending on which watch you own, some settings may be tucked away behind another app. In the case of the Moto 360, you need the Motorola Connect app in order to fully tweak your device. With it, you can customize each of the default watch faces by changing the color of their background, hands, or text.


Android Wear devices aren’t as customizable as traditional Android devices, but they’re more tweak-able than some of the other smartwatch platforms that have come before. And since the operating system comes to us straight from Google, there’s already a healthy app ecosystem developing around it. Stay tuned for future posts detailing the exciting things Android Wear devices will be able to do in the days, weeks, and months ahead.

Bertel King, Jr.

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You're reading How To Use Android Wear Part 2: Customization

How To Use Android Wear Part 1: Navigating The Ui

Smartwatches don’t provide the screen space that smartphones do, so with its approach to the form factor, Google decided to create an experience that is fundamentally different. Android Wear devices are designed to supplement smartphone usage, not replace it. This means you won’t be able to do most of the things on your watch that they can do on your phone. This also means you can’t interact with it the same way either. Android Wear’s UI is an entirely different beast from regular Android, so here’s a primer on how to navigate your way around it.

1. Getting Started

When you first turn on your watch, naturally you’re presented with a watch face. I will refer to this as your home screen. It’s the one you’re going to see the most, and it’s the background against which many cards will appear.

Android Wear provides a better way to view and interact with notifications than pulling out a smartphone time and time again. Thus, the UI is designed around switching between them. To do so, just swipe up and down. Swiping up will drag the next notification card onto the screen. Persistent swiping will continue to do so until there’s nothing new to see.

2. Notification Cards

To interact with any given card, tap on it. Depending on the item, this may or may not present additional information. In the case of Gmail, you can read the entire message on your watch. To interact with it, swipe from the right. When you swipe on the weather card, it presents a forecast of the next several days.

Swiping further to the right will present additional options one at a time. With messaging cards, you have the ability to reply or archive a message right from the watch. The last option is always to open the app on your phone instead.

Android Wear doesn’t have a keyboard, so if you want to reply to email, Hangouts, or text messages, you can only do so using voice dictation. As it turns out, speaking to your watch is a core part of the Android Wear experience.

3. Voice Commands And Opening Apps

In effect, Google Voice Search serves as your app drawer replacement. You can access the screen by tapping once on your watch face – the home screen – or saying “OK Google.” Here you can then speak a command, such as “Show me my steps” (to pull up pedometer information) or “Set an alarm for 11AM.” If you want to see some of the commands that the watch can respond to, swipe from the bottom of the search screen. This will pull up a list of suggestions that you can remember or tap to open instead.

At the bottom of this list are your alarms, settings, and a “Start…” option that opens a list of your installed watch apps.

This list functions similarly to an app drawer. You swipe up and down to get to the app you want and then tap it to open.

To back out of any screen or get rid of a card, just swipe from the left. This will fling the page or item away and return you to the home screen.

4. Muting Alerts And Checking Battery Life

You can prevent your phone from vibrating and stop the display from lighting up by swiping down from the home screen. If you pull slowly, you will draw down a screen that displays the date and your watch’s battery life.


Once you get the feel of things, Android Wear is fairly easy to navigate, and it does a good job of keeping relevant information front and center. These are still early days for the platform, so there’s no telling just what elements will change in the future. In the meantime, a few things are already customizable. In part 2 of this series, we will take a look at how to change the default settings and tweak things to your liking.

Bertel King, Jr.

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Put Your Facebook Account On Lockdown (Part 2)

In Part 1 of Putting Your Facebook On Lockdown, we discussed how important it was to adjust the settings in your Facebook account to protect your privacy. I gave you tips for setting up your account (or to change your current information) and showed you how to setup each category to keep your private information just that… private. Part 2 of locking down your Facebook account will cover how to protect your account information from apps and how to customize your posts so only those who are supposed to see it, do!

App security

Did you know that even if you think you’re careful of what you view or allow, it’s not only what apps and websites you allow to access your Facebook account, it’s also what your friends allow on theirs that attach to your account and impact what information is shared about you. Malware is a piece of software that is automatically installed on your computer without your knowledge. Apps are a common place for Malware to hide and can be easily added to your computer when you visit sites while logged into your Facebook account. Managing and cleaning up this section of your account requires more vigilance than simply checking a security setting box. When you open this section, you may be surprised at how may apps are actually attached to your Facebook account.

The second option is to deselect the boxes of information that you don’t want shared with the world. You can do this in the “This App Can” section of each app. As seen above, I allowed Pinterest to post on my behalf but I deleted the rest of the default sharing options.

Blocking People Custom Privacy

In addition to each category setting above, you can customize your Facebook account further so that only specific people can see certain updates and the same can be done if you want to hide updates from certain people. Just change your “Privacy Setting” to “Custom” and the window will open where you can select who will see that information. Making lists of family, coworkers, or whoever you will send bulk email to will make this step much quicker.

Post Security

If you follow all of the security steps in part 1 and part 2 of Putting Your Facebook On Lockdown, you shouldn’t have any trouble with a hacked or compromised account. I will be making some changes to my account and cleaning up some things that don’t need to be there. Will you join me in making Facebook more secure for you and your family?

Jessica Prouty

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How To Use Random () In Android Sqlite?

   android:layout_width=”match_parent”    android:layout_height=”match_parent”    tools:context=”.MainActivity”    <EditText       android:id=”@+id/name”       android:layout_width=”match_parent”       android:hint=”Enter Name”    <EditText       android:id=”@+id/salary”       android:layout_width=”match_parent”       android:inputType=”numberDecimal”       android:hint=”Enter Salary”    <LinearLayout       android:layout_width=”wrap_content” <Button       android:id=”@+id/save”       android:text=”Save”       android:layout_width=”wrap_content”       <Button          android:id=”@+id/refresh”          android:text=”Refresh”          android:layout_width=”wrap_content”       <Button          android:id=”@+id/udate”          android:text=”Update”          android:layout_width=”wrap_content”       <Button          android:id=”@+id/Delete”          android:text=”DeleteALL”          android:layout_width=”wrap_content”    <ListView       android:id=”@+id/listView”       android:layout_width=”match_parent”

import android.os.Bundle; import; import android.view.View; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.EditText; import android.widget.ListView; import android.widget.Toast;

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity {    Button save, refresh;    EditText name, salary;    ArrayAdapter arrayAdapter;    private ListView listView;

   @Override    protected void onCreate(Bundle readdInstanceState) {       super.onCreate(readdInstanceState);       setContentView(R.layout.activity_main);       final DatabaseHelper helper = new DatabaseHelper(this);       final ArrayList array_list = helper.getAllCotacts();       name = findViewById(;       salary = findViewById(;       listView = findViewById(;       arrayAdapter = new ArrayAdapter(MainActivity.this, android.R.layout.simple_list_item_1, array_list);       listView.setAdapter(arrayAdapter);          @Override             if (helper.delete()) {                Toast.makeText(MainActivity.this, “Deleted”, Toast.LENGTH_LONG).show();             } else {                Toast.makeText(MainActivity.this, “NOT Deleted”, Toast.LENGTH_LONG).show();             }          }       });          @Override             if (!name.getText().toString().isEmpty() && !salary.getText().toString().isEmpty()) {                if (helper.update(name.getText().toString(), salary.getText().toString())) {                   Toast.makeText(MainActivity.this, “Updated”, Toast.LENGTH_LONG).show();                } else {                   Toast.makeText(MainActivity.this, “NOT Updated”,                   Toast.LENGTH_LONG).show();                }             } else {                name.setError(“Enter NAME”);                salary.setError(“Enter Salary”);             }          }       });

         @Override             array_list.clear();             array_list.addAll(helper.getAllCotacts());             arrayAdapter.notifyDataSetChanged();             listView.invalidateViews();             listView.refreshDrawableState();          }       });

         @Override             if (!name.getText().toString().isEmpty() && !salary.getText().toString().isEmpty()) {                if (helper.insert(name.getText().toString(), salary.getText().toString())) {                   Toast.makeText(MainActivity.this, “Inserted”, Toast.LENGTH_LONG).show();                } else {                   Toast.makeText(MainActivity.this, “NOT Inserted”, Toast.LENGTH_LONG).show();                }             } else {                name.setError(“Enter NAME”);                salary.setError(“Enter Salary”);             }          }       });    } }

Step 4 − Add the following code to src/

package com.example.andy.myapplication;

import android.content.ContentValues; import android.content.Context; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.database.sqlite.SQLiteException; import android.database.sqlite.SQLiteOpenHelper; import; import; import; import java.util.ArrayList;

class DatabaseHelper extends SQLiteOpenHelper {    public static final String DATABASE_NAME = "salaryDatabase9";    public static final String CONTACTS_TABLE_NAME = "SalaryDetails";

   public DatabaseHelper(Context context) {       super(context, DATABASE_NAME, null, 2);    }

   @Override    public void onCreate(SQLiteDatabase db) {       try {          db.execSQL(             "create table " + CONTACTS_TABLE_NAME + "(id INTEGER PRIMARY KEY, name text,salary float,datetime default current_timestamp)"          );       } catch (SQLiteException e) {          try {             throw new IOException(e);          } catch (IOException e1) {             e1.printStackTrace();          }       }    }

   @Override    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {       db.execSQL("DROP TABLE IF EXISTS " + CONTACTS_TABLE_NAME);       onCreate(db);    }

   public boolean insert(String s, String s1) {       SQLiteDatabase db = this.getWritableDatabase();       ContentValues contentValues = new ContentValues();       contentValues.put("name", s);       contentValues.put("salary", s1);       db.replace(CONTACTS_TABLE_NAME, null, contentValues);       return true;    }

   public ArrayList getAllCotacts() {       SQLiteDatabase db = this.getReadableDatabase();       res.moveToFirst();       while (res.isAfterLast() == false) {          array_list.add(res.getString(res.getColumnIndex("fullname")));          res.moveToNext();       }       return array_list;    }

   public boolean update(String s, String s1) {       SQLiteDatabase db = this.getWritableDatabase();       db.execSQL("UPDATE " + CONTACTS_TABLE_NAME + " SET name = " + "'" + s + "', " + "salary = " + "'" + s1 + "'");       return true;    }    public boolean delete() {       SQLiteDatabase db = this.getWritableDatabase();       db.execSQL("DELETE from " + CONTACTS_TABLE_NAME);       return true;    }

How To Use Instagram Notes On Iphone And Android

Instagram is certainly an app you open at least once a day. To share memes, to watch reels, or, just like me, to see who slid into my DMs. And not just people; Instagram has silently slid a new feature into our DM section. With functionality like the “status” feature, Instagram Notes lets you say what’s on your mind.

And while it is pretty simple to use, many users don’t know how to make the most of it. So, here we are, helping you understand how to use Instagram Notes on iPhone or Android device.

What are Notes feature on Instagram?

Unlike the stories feature, which allows posting pictures and videos, Notes are more brief and quick as it has a 60-character limit. When posting a note, it won’t send any notification to your followers. However, they can see it in the DM/chats section and reply with a message if they want.

However, like stories shared on Instagram, the note will disappear after 24 hours. Simply put, you can say that Notes are text-based stories that can be shared in the DMs. It’s as easy as that.

Now that’s checked off our list, let’s move on to creating, sharing, and blocking Notes on Instagram. But first, my friend, ensure that you have updated the Instagram app on your iPhone.

How to create and share a note on Instagram from iPhone or Android

Launch the Instagram app and slide left for the DM section.

Type the message you want to share.  

Tip: You can choose with whom to share the Note. Instagram allows users to share Notes with followers who follow them back or close friends.  

Make the most of Instagram Notes 

Here are some uses of Instagram Notes to make the most of it.

Notes will disappear in 24 hours and can only be 60 characters in length.

Notes can be a conversation starter, so keep them as catchy as they come (PS. They can even help you score a chat with your crush).

Creators and businesses can use Notes to communicate news, updates, or pertinent information – they’re an easy way to get eyes on your announcements because they sit at the top of your audience’s inbox and won’t get lost in the noise of Stories.

But not everyone might be into notes. If you don’t like the feature or want to disable notes from certain entities, follow along.

How to add music to Instagram Notes

With the latest updates rolled out almost every day, here’s another one that’ll change the way you’ve been using the Notes feature on Instagram.

Users can now share their favorite music in Instagram Notes. Follow the steps prescribed below to try it out for yourself:

Launch Instagram → Access the DMs section.

Search for your favorite artist or album, like you normally do.

Choose a segment from the song and tap Done.

How to disable Notes on Instagram

Unfortunately, you can’t totally disable it, but there is a way to mute the Notes feature for a particular person. You can either mute notes from the Notes section or the person’s profile.

From the Notes section:

Open the DMs where Notes are visible.

Tap and hold the Note you want to mute.

From the profile:

Go to the profile you want to mute.

Tap on the Following tab.

Select Mute from the options.

Note: If you want to unmute the Notes again, go to the mute option in the Profile and toggle it off to unmute the Notes from the Profile.


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How To Hack Whatsapp In 2 Minutes

WhatsApp is the most popular messaging platform of our times. Used by millions of people everyday, the messaging app connects people from all parts of world. And as it’s evolving, the app now let’s users make voice and video calls as well. Essentially, the app has grown to be a very personal thing for each of its user and hacking through might reveal potential information/secrets about anyone’s relations and other stuff.

The aim of this page is NOT to help you hack someone’s WhatsApp account, but rather to serve information on how easy it’s for anyone with access to your phone to spy on you by hacking your WhatsApp without you ever knowing about it.

Yes, WhatsApp can be hacked in under 2 minutes. And all the tools required for that are built right into the app itself.

WhatsApp has a feature to use the messaging app on a PC either via browser or as an app on a Windows or Mac PC. This enables anyone to setup their WhatsApp account on their PC within a couple of minutes. And once setup on the PC, a user can send/receive messages from the PC without needing the phone nearby. That’s it.

So if anyone wants to hack your WhatsApp, he/she just need a few seconds with your phone and their PC to setup your WhatsApp on their PC. Below’s how it can be done in detail:

How to Hack WhatsApp Account Online

Open chúng tôi on your PC’s browser. Or download/install the WhatsApp for Windows or for Mac app on the PC. You’ll see a QR code on the PC screen.

Get anyone’s phone, and open WhatsApp app.

Open Menu » select WhatsApp Web. The phone’s camera will start and you’ll be asked to scan a QR code.

Point the phone on the PC screen and scan the QR code to authenticate WhatsApp access.

All WhatsApp conversations will show on the PC screen.

That’s it. Give the phone back to whomsoever it belonged. You can now use that person’s WhatsApp from your PC without their knowledge.

Simple, ain’t it?

Well, that’s just one way of hacking/spying on someone’s WhatsApp chats and it requires a PC. But there are more ways to hack WhatsApp without needing a PC, and instead using an Android phone directly.

You can spy/hack a WhatsApp account by spoofing the WiFi MAC address of your Android phone with the other user’s phone of whom you want to hack WhatsApp account.

How to Hack WhatsApp Chats on Android (without PC)

Delete WhatsApp app from your Android phone.

Get the Android phone of the person whose WhatsApp account you want to hack. And do the following:

Go to Settings » About phone » Status » and note down the WiFi MAC address.

└ This is to keep a backup of your phone’s WiFi Mac address.

Download/install Busybox app from the Play Store. Once installed, open it and do as instructed in the app.

Download/install a Terminal emulator app on your Android phone. Once installed, open the app issue the following commands: su busybox iplink show wlan0

└ This will show the current WiFi MAC address of your phone.

busybox ifconfig wlan0 hw ether xx:xx:xx:xx:xx:xx

└ Replace xx:xx:xx:xx:xx:xx with the WiFI Mac address you noted down in Step 2 above. This will change your phone’s MAC address.

busybox iplink show wlan0

└ Run this command again to check if MAC address has changed successfully on your device.

Download/install WhatsApp on your phone.

└ An OTP will be sent to verify access on the other number, so make sure you’ve the other device in hand to get the OTP.

That’s it. By spoofing your phone WiFi MAC address with the other person’s phone you successfully tricked WhatsApp into believing that both phones are same and hence keeps running on both with same account.

Happy Androiding! 

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