Friday, July 26, 2013

Mastering Android’s Keyboard

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If all you do with your Android phone or tablet’s keyboard is tap out words, you are missing a lot of great features. There’s more to learn about a keyboard than you might expect.
Of course, you can just type out words without paying attention to any of these features — but mastering them will help you type faster and save time while entering text.

Voice Typing

If your hands aren’t free — or you just feel like dictating — you can tap the microphone button on the keyboard and enter words just by speaking them.
This feature sends your voice input to Google’s speech recognition service, where it’s examined, converted to text, and sent back to your phone. This means that it requires an Internet connection, but the approach of using Google’s massive computing power makes it surprisingly accurate.
To enter punctuation marks while using voice recognition, just say “period,” “comma,” “question mark,” “exclamation mark,” or “exclamation point.” Android will enter the appropriate punctuation mark instead of the words.

Offline Voice Typing

If you’re using Android 4.2 or a newer version of Android, you can now use voice typing offline. You’ll just need to install the appropriate voice-recognition language dictionaries. Note that voice recognition is slightly less accurate in offline mode.
To install the dictionaries, open the Settings screen, tap Language & input, and tap the settings button to the right of Google voice typing.
Download the languages you want to use offline from the Offline Speech Recognition screen.

Swipe to Type

The default keyboard in Android 4.2 gained the ability to type words simply by swiping your finger over them.
To type a word by swiping, simply touch the first letter and glide your finger over the letters — for example, to type Geek, touch the G, move your finger to the E, and then move your finger to the K. Android will try to guess what you’re typing, displaying it above the keyboard. Lift your finger and the word will be typed. You can do this to type many words in sequence quickly, lifting your finger from the screen in between each one.

Word Prediction and Auto-correction

When tapping in a word, Android 4.2′s keyboard will try to think ahead and guess the word you’re about to type. For example, type Messa and  “Message” will appear above the keyboard. You can then tap the space bar to move to the next word and Android will automatically fill in the rest of the word it’s expecting you to type.
The keyboard will even use context to guess which word you’re likely to type, even if you haven’t started typing a word yet. Tap one of the suggestions to type it.

Keyboard Settings

You can customize your keyboard’s behavior, too. Open the Settings screen, tap Language & input, and tap the settings button to the right of the Android keyboard.
The keyboard settings screen contains options for disabling features like swiping, auto-correction, auto-capitalization, and next-word suggestions. You can also make auto-correction even more aggressive or switch to other keyboard layouts, like the French QWERTZ layout.

Third-Party Keyboard Replacements

Android’s included keyboard is just one of many options — in fact, your phone’s manufacturer may have already included third-party keyboards like Swype for you to use. You can install other third-party keyboards from Google Play and switch between them. For example, many people consider SwiftKey to have the best auto-correction features, while Swype is the original swipe-over-letters-to-type-them keyboard.
Such experimental features are usually found on Android first — you can find a wide variety of different keyboards, all with their own ideas of how to make text input faster and more efficient.

Android’s keyboard isn’t just a keyboard — it’s a piece of software with its own unique tricks, but also one that can be swapped out and replaced for another keyboard that you might like better. If you want a different keyboard on your iPhone or iPad, you’ll have to jailbreak it.
(howtogeek)

Tuesday, July 2, 2013

How to sign out of the new Skype 4.0 for Android

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Skype has done fine work with its new Version 4.0 on Android, bringing about some badly needed performance improvements as well as a redesign.

But in doing so, it's buried the sign-out button, as well as the settings — two things that absolutely need to be in the top level of the user interface.

( Many user interface changes and speed improvements are welcome, but latest version of Skype has also some clumsiness. One of them is "hidden" SIGN OUT possibility.)

Here's how to get to them:

* When you're logged in, tap the image of your face (or whatever you're using as an avatar) in the top right corner. That'll take you to your account profile. Then hit the overflow button — the three dots — in the lower right corner, or hit the menu button if you're on one of Samsung's phones (or any other with an actual menu button). Now you'll have the option to sign out, or to go to the settings.
It's worth noting that if you want to log in with a different username, you'll need to make sure "Sign in automatically" is unchecked in the settings menu.

Skype update

(androidcentral)

Monday, July 1, 2013

Don’t Need to Install a Task Manager: How to Manage Running Apps on Android

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android-robot

Google Play is full of task managers for Android. These utilities can show you apps running in the background, kill running apps, and otherwise manage your apps — but you don’t need to install any third-party software to do this.
We’ll show you how to quickly and easily kill and manage your running apps using only the software included with your Android phone. Third-party task managers are unnecessary and many include harmful features, like task killers.

Automatic Task Killing

Task managers and task killers are often one and the same. A task killer promises to speed up your phone by automatically killing apps running in the background. It stays running in the background, automatically removing apps from memory when you’re done using them.
However, we’ve already explained why you shouldn’t use a task killer on Android. In a nutshell, Android doesn’t manage processes like Windows does. Properly behaved apps running in the background aren’t actually doing anything — they’re just remaining in memory and using no CPU or other resources. When you access them again, they’ll quickly open, as they’re waiting in memory for you to return. If they were removed from memory, they would take longer to re-open as their data would have to be transferred from system storage back into RAM — in this way, a task killer can actually slow things down.
Android includes its own automatic task killer — if its memory fills up and it needs more memory for other reasons, it will automatically kill running apps, removing them from memory. You don’t have to install any software to take advantage of this.


End a Running App — The Easy Way

If you would like to manually close an app and remove it from memory, this is extremely easy on the latest versions of Android — Android 4.0 and up.
First, open the multitasking screen. On a Nexus 4 or Galaxy Nexus, simply press the dedicated multitasking button. On a phone without a multitasking button, like a Galaxy S4 or HTC One, you may have to long-press or double tap the home button to open this screen.
Next, swipe a recent app to the left or right of the screen and its thumbnail will disappear. In addition to removing this app from the list of recent apps, cleaning up the list, Android will also remove the app from memory.

Killing an app is generally not necessary. However, it can help if the app is misbehaving — killing and re-opening the app may cause it to work properly.

End a Running App — The Hard Way

You can also end running apps from Android’s settings screen. First, open the Settings screen and tap the Apps category.

Scroll down in the list, select an app, and tap the Force stop button to end the app’s running process and remove it from memory.


Managing Apps

From the app’s info screen where the Force Stop button is, you can also prevent the apps from showing notifications, view the amount of storage the app is using, clear its data or cache, prevent it from being a default application if it’s set as a default app, and view its permissions.

View Apps Running in the Background

From the Apps settings pane, you can also swipe over to the Running category to view apps that are running in the background. These apps aren’t just remaining in memory. They may start automatically at boot and stay running in the background so they can automatically do things. For example, chat apps like WhatsApp may remain running in the background so they can automatically receive messages.
If you would like to prevent these apps from running in the background, your best bet is to uninstall them from your phone — you can end their tasks, but they’ll just restart anyway.
Note that these apps may use very few resources, so you shouldn’t necessarily worry if they’re running in the background. If they’re running in the background and you don’t see them consuming much memory, battery, or network resources, they’re safe to leave alone.


Tap the Show Cached Processes option at the top-right corner of the screen to view apps that are cached in memory, but aren’t actually running in the background.
You can end such apps’ processes from here by tapping them and tapping Stop, but there should be no reason to do so.

View Memory Use

At the bottom of the Running apps screen, you’ll see a RAM meter. This shows you how much of your phone’s memory is being used and how much is free. Note that this can be misleading — your RAM may appear to be rather full, but it may just be full of cached applications. This will speed things up later — it’s good that your RAM is full, as Android is using your RAM as a cache to speed things up.

The Running apps screen also displays the memory used by running services and cached processes, so you can identify which apps are the most RAM-hungry.

View Battery Use

To view app-specific battery use, open the Settings screen and tap the Battery option. You’ll see a list of phone functions and apps, sorted by how much they’ve used your battery. This screen can help you see how apps are using your CPU and other resources. You’ll probably see apps you frequently use near the top of this list. If you see an app you don’t use here, it’s likely consuming resources in the background — you’ll want to uninstall it if you don’t use it.


The various task management features in Android should be more than enough for most people. The biggest feature available in third-party task manager apps is the task killer, but you shouldn’t need to automatically kill applications. Android will do that for you when it’s actually necessary.
 

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