I have written a simple helloworld app with a WebView which has a link to Cnn on a simple.html page in my asset folder.How, in my Activity do I capture the click on this, stop the WebView from navigating, and then informing the Activity that "http://CNN.com" was clicked?
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I want a HTML/javascript application, running in a WebView, to make AJAX calls that are handled by the Java code. Ideal would be to just intercept the call (easy, just use shouldOverrideUrlLoading()) and 'return' some data. However, I don't find a way to 'return' a response to the WebView, other than calling a javascript function using loadUrl(). This will not work for me, as the HTML/js app is a drop-in application which I don't control. As far as the HTML/js app concerns, it just does an AJAX call and receives some data back.
View 1 Replies View RelatedI wanna need to know how to set progressbars for webview,when i click submenus or links from that webpage.
View 1 Replies View Relatedi may get flamed for this question, but help me do it right. I was downloading images from a website and putting them into a database, and then displaying them in an imageview. well to reduce the size of my database, i changed from an imageview to a webview and now only do a Webview.Loaddata(ImageLink). all of this is contained within a listactivity.my problem seems to be that for whatever reason now i dont seem to be capturing the Listclick event any longer
View 2 Replies View RelatedWhen you receive clicks and long clicks, how do you get the x and y coordinates that were clicked?
View 4 Replies View RelatedRequirement: 1. The program must be on top of SDK only, no hacking! 2. When a TEXT SMS is arriving to Android mobile, the program must intercept the TEXT SMS to analyze the SMS content (access the whole SMS data) 3. In terms of the SMS content, the program determines if the SMS is erased as it doesn't exist. No notification, no update to Inbox UI. 4. Power cycle the Android phone, the SMS is not seen at Notification or message Inbox
Can any one help with the solution? Or which API shall we look into?
I am wondering if it is possible to intercept an open application call, for any (most of the) installed application. Or at least for opening the Activity having the intent-filter's action set to Main (if it exists for an app).
View 1 Replies View RelatedDoes anyone known if its possible to intercept incoming SMS to my app? Similar to PushRegister in JME. I try to BroadcastReceiver - works fine but the SMS also goes to Native Inbox app.
View 3 Replies View RelatedIs there any way where I can detect that the screen is about to turn off, so I can do some work *before* it happens?I need this to work around bug 3755: OpenGL apps sometimes crash when the screen gets turned off because they don't get surfaceDestroyed /surfaceCreated() events. Simply put, I need to shut down OpenGL before the phone has a chance to detach the GPU. The only events I seems to be getting when the screen turns off are onPause() and onWindowFocusChanged both of which turn up *after* the GPU detaches, by which time it's too late.
View 7 Replies View RelatedI plan to develop Android application which will encrypt/decrypt voice data such that parties can communicate using secure channel. So the question is: how to intercept voice/audio data during GSM call? Is it possible or not? Should I use Android NDK or something else?
View 3 Replies View RelatedLet's suppose that we have the following scenario: something is playing on an android device (an mp3 par example, but it could be anything that use the audio part of an android device). From an application (android application :) ), I would like to intercept the audio stream to analyze it, to record it, etc. From this application (let's say "the analyzer") I don't want to start an mp3 or something, all I want is to have access to the audio stream of android. Any advice is appreciated, it could a Java or C++ solution.
View 1 Replies View RelatedDoes anyone know how to intercept the genius button on the new MyTouch 4g by HTC? Is it somehow hard wired to the kernel?
I looked at logCat, and I see that if uses the following intent:
INFO/ActivityManager(1309): Starting activity: Intent { flg=0x10000000 cmp=com.nuance.android.vsuite.vsuiteapp/.VSuiteStartSession }
Could someone point me to the documentation or example on how my application can intercept button pushes on an already paired and connected bluetooth device?
View 5 Replies View RelatedI want to intercept the OnTouch event in a PopupWindow, but it failes everytime. Here is the code snip:
CODE:.....................
When the activity started, I can click the button to show the popup window correctly. But after that, nothing happens when I touch the popup window's view. But if I touch any where outside the popup window, the log Log.d("Demo", "layout::onTouch >>> view: " + v + ", event: " + event); will work.
It looks like when I touch the view of the popup window, the touch event has been consumed somewhere?
I am trying to install app inventor on my Samsung intercept.I have gone through the steps in the set up computer and phone.When it was time to plug in the USB connection the two notifications did not display.Please, if anyone knows of any additional steps I need to take I would appreciate some advise.
View 1 Replies View RelatedI have would like to change the default SMS client on my Samsung Intercept. Curious what free SMS clients do you use?
View 27 Replies View RelatedI am displaying web content in a WebView but I am having issues to identify when the user presses a cancel button which should close the current window. The cancel button is defined as follows in the page source code: <input value="Cancel" name="cancel" type="button" onclick="window.close();There are other buttons which I am able to handle using shouldOverrideUrlLoading() but since this cancel buttons does not attempt to open a new page, this is not working. Does anyone know if there is a way to intercept this cancel? By the way, when cancel button is pressed nothing happens.
View 4 Replies View RelatedIs there any way to intercept incomming calls/sms (to block or unblock it) on the basis of mobile numbers which are added to screening list.
View 1 Replies View RelatedIs there a way to intercept an SMS with BroadcastReceiver as for example here but without showing any notifications to the user and immediately deleting the message that contains for example some keyword
What I need is to have some communication between android phones, one to one, and I thought that sending SMS messages would solve the problem, but the SMS notification are not needed for that, maybe the WAP PUSH messages would better for that but I have no idea how to send them from android phone.
I'd like to be able prompt my app to open link (instead of the browser) when the user clicks on a URL of a given pattern. This could be when the user is on a web page in the browser, or in an email client, or a WebView in a freshly minted app.
For example, click on a YouTube link from anywhere in the phone and you'll be given the chance to open the YouTube app.
How do I achieve this for my own app.
I have the activity with several input fields. When activity started soft keyboard is showed. When back button pressed soft keyboard closes and to close activity need to press back button one more time.
So the question: is it possible intercept back button to close soft keyboard and finish activity in one press of back button without creating custom InputMethodService?
I know how intercept back button in other cases - onKeyDown() or onBackPressed() but in this case it's not works: only second press of back button is intercepted.
I have a WebViewClient attached to my WebView like so..
View 1 Replies View RelatedI want to basically intercept a text message that has an image attached, and save that somewhere automatically. Can this work on Android?
View 1 Replies View RelatedIn an activity, how do detect the fact that the user pressed the home button?
View 6 Replies View RelatedI am creating an Android service which constantly runs in the background. I'd like to be able to intercept calls to the power button to:
a) prevent the screen coming on
b) handle the power button press in a different manner.This is to enable the user to have a very simple interface to my application and prevent wasting battery powering up the screen when it is not required.
I will probably need an alternative mechanism to actually bring the screen back up (such as an extended key press or similar), but this only becomes relevant if what I'm after is possible.
Is there anyway to intercept that a hard key was pressed by using a service in order to launch an activity?
In other words : Is it possible to handle the KeyEvents in the Service?
I was wondering if it is possible to intercept keyboard input on a global level on Android. For example a user types in text into an edittext (does not matter which application) I would like to access said text to check for certain words. Is this even possible with Android's security model (yes I am aware this kind of feature could be used for various wrong things too).
View 1 Replies View Relatedi'm looking to get called when the user taps on any part of a map view and i'm having no luck so far. none of these produces as much as a peep when the map view is clicked.i did some googling and found the thread.which suggests that overriding mapView.onTouchEvent() works, though calling setOnTouchListener() doesn't. however, onTouchEvent() didn't work for me.
View 6 Replies View RelatedI have to draw list of 30 articles. I tired using list view but there was some problem as I wanted to user alternate colors like first is white and 2nd is blue where as again 3rd is white and 4th is blue and it goes on..
So I decided to have scrollview and table into it. I set the view using setcontentview which shows loading dialog. then in aysnc task's "doInBackground" method i fetch all articles into the object and then in "onPostExecute" I run a for loop on the object and in each loop i make table row insert article and then insert row into table. and then dismiss loading dialog box.
As i have tabular view in my app and If i remove loading dialog box. While the UI is rendered if someone clicks on other tab. UI is hanged up, After loading all table rows It goes to other tab.
I have an app widget which runs neatly. However, I am unable to highlight a click on a linked item. I've seen it in the standard app widgets like 'Music' and 'Power Control', for instance. Moreover, I've also been studying the Music app widget's source at album_appwidget.xml. The only thing I could think of is the LinearLayout defined at lines 23-35 which states android:clickable="true".Unfortunately, this does not work for me. So does anyone have a hint on how to highlight a click on an app widget? I've tried the LinearLayout, TextView and Button. None of them displayed a border as a highlight.
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