Swiping Between Activities?
Oct 30, 2013
The application is kind of a book. The first screen is an opening screen (ImageView), and clicking on it will lead to the table of contents.
The table of contents, as any of the other chapters is a separate activity. It has a LinearLayout that contains a Header (TextView) and a chapters list (ListView).
The chapters themselves also built the same, so each item in the list is a different paragraph.
Clicking an item on the chapters list (in the table of contents) will switch to the activity with the relevant chapter.
Swiping from left to right on a certain chapter (including the table of contents) will switch to the next chapter.
Swipe left will lead to the previous one. Note that there is no mistake here: Text direction is RTL.
At first, the swiping only worked when the swiping was performed on an empty areas of the screen, and not on the contents of the ListView. So in order for the swipe to work on the items as well, I have performed the following (after consulting some guides in the web):
1. I have added a GestureDetector member to the activity.
2. I have initialized the above member with a private class overriding GestureDetector.SimpleOnGestureListener and implementing onFling. It is a straight forward implementation: Just calculating the direction of the swipe and determining the next chapter.
3. Clicking an Item: I have added the current activity to the ListView by setOnItemClickListener. This activity implements onItemClick by switching to the correct chapter.
4. Swiping: I have added to the ListView, by setOnTouchListener, an interface which implements onTouch by calling the GestureDetector member.
The problem is that this doesn't work as expected:
a. Scrolling the list doesn't work well: I have assumed that like any other application, swiping the finger will start a fast scroll that will slow down until stopped. Instead the scrolling is fixed according to the finger movement: As long as the finger moves, the list is scrolled and the scroll is stopped the moment the finger is raised from the screen.
b. Looks like overriding both setOnItemClickListener and setOnTouchListener causes trouble. If I swipe right on one of the chapters in the list in the table of contents (say chapter 7), I will get to the first chapter as expected, but clicking the back button, will return me to the table of contents activity and the same chapter 7 item will be highlighted.
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Jul 22, 2010
I downloaded and installed all of the galaxy live wallpapers through the xda developers forums and they look amazing but they all cause a huge amount of lag especially when swiping through screens. Any thoughts as to why this might be happening and if so any solutions?
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Apr 30, 2010
Has anyone been able to disable the screen in which you have to swipe down to unlock the phone? I'd like to use just the unlock pattern option like on the Moto Droid, but I haven't been able to get rid of the swiping screen altogether.
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Jun 8, 2013
Is there anyway to have the status bar always hidden BUT you can swipe from the top of the screen to show the status bar..then disappear after some time
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Feb 1, 2013
I am looking for one setting or utility in Android systems generally, I will try to explain problem: I have one 7" tablet (Emgeton Consul 3 with 4.0.4 ICS) and Phone (Samsung Galaxy Young) with Jellyblast 3.0.4 rom?/mod? (claims about itself it is android 4.1.1).
I have three desktops (homescreens?) on phone. Moving finger left get me to desktop number 2 (right of 1), if i do it again, i am at the third desktop and from the third by swiping finger i will get to first. This is beaviour i dont want to. I want to go 1 >> 2 >> 3 >> and stop. And ofcourse back 3>> 2 >> 1 and stop. This is how is my tablet working, and I want to "tell" phone to behave the same. Have you experiences with some setting / utility / system modification that can do it ?
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Dec 8, 2009
I am just wondering if there is like a app where the widgets just move rather than both the widgets and background move when you are swiping from screen to screen
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Aug 7, 2010
Is there an app which needs a code to unlock the phone instead of the swiping finger method?
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Jul 16, 2010
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So far my only frustration is the touch screen. When I'm swiping between home screens, or even in applications, it often doesn't register anything or it'll open the first icon I touch even though I'm swiping. Sometimes I have to press an icon a couple times before it'll open up as well. This is getting REALLY frustrating because I can't just do things quickly but I have to watch to see if what I selected actual opens or swipes, etc.
I've only installed a few applications, including LauncherPro. Is anybody else having any issues like this?
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Jan 12, 2010
Hopefully someone has had this problem. My phone has just recently started to have this problem. When I am at the home screen, my phone will begin to swipe to the left by itself even when my finger is nowhere near the screen. When tilting the phone or aggravating the accelerometer, it begins to do it more. Also, some of the icons are selected green by itself (but not actually selecting the icon if that makes sense).
Argh, I really don't want to hard reset (not even sure if that'll fix it).
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Feb 1, 2013
I have used many mods that swips internal memory by the external memory and vise versa..
So everything worked perfectly but installing apps no longer work.. When I install an app it says app not installed..
BUT installing apps through Play Store works perfectly as it should..
My device: Galaxy Note 2 running CyanogenMod 10.1 nightlies ..
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Instead of trying to grab the notification bar and swiping it down, simply start ABOVE the screen and swipe down. Fast or slow makes no difference.
You can swipe it back up, or simply hit the back button.
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