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To check if an intent can be handled, you would call: if (intent.resolveActivity(getPackageManager(… Read more Android Intent's Resolveactivity And Package Manager

I have been working on an application that has a bunch of formulas in it. The user can select which… Read more Android: Using An Intent To Start Any Activity

Create note Activity from where Alarm trigger! and Alarm delete code in other Activity,it delete on… Read more How To Cancel Multiple Alarm Using Other Activity

I need to let the user take a picture (from the gallery or from a camera app) with Android 6.0. Bec… Read more Capture Image Without Permission With Android 6.0

On many Android phones, when a user long presses the Search button, it launches the Google Voice Se… Read more Overriding Search Long Press

I would like my app to exhibit the default behaviour described for android:alwaysRetainTaskState in… Read more Android:alwaysretaintaskstate = False Not Being Respected, Task State Always Retained

I am trying to understand the intents that get launched when the device is unlocked. For eg: Say m… Read more Android -- What Happens When Device Is Unlocked?

I have an app with several activities, they all have a launch intent-filter in the manifest so the… Read more Enable Or Disable Launch Intent-filter Activities With One Button

In a similar vein to Sending Pause and DTMF input in android, I'm trying to send the pause char… Read more Sending Pause To Dialer

Ok so this here is the intent I am sending Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTU… Read more Onactivityresult Returns With Data = Null

I am trying to give users an option to set image as wallpaper/whatsapp dp like this. But I'm s… Read more Unable To Set Picture As. "no Appps Can Perform This Action"

I am trying to copy Image i receive from Intent to another directory. But I am unable to get it wor… Read more Copy Image From Filepicker/intent To Another Directory

I just started implementing a share functionality but was wondering if its possible to tell how my … Read more Callback From Chooser

In Android, I can launch the Keyboard & Input Settings dialog using the ACTION_INPUT_METHOD_SET… Read more Spell Checker Settings Intent Android

I'm trying to launch my MainActivity from my AppWidget with pending intent but I can't figu… Read more Start Mainactivity From Appwidget Doesn't Work

I'm was trying to pass some String from one intent to another. but adt says: Key text expected… Read more Why Getstringextra Doesn't Give The Proper Output?

I use the phonegap-nfc plugin from chariotsolutions. Reading a NFC tag while the app is running is … Read more Chariotsolutions Phonegap-nfc Plugin Intent

I'm trying to built map app and following this link step by step. I found similar topics in her… Read more Android Google Map V2 Stopped

I'm working on my first Android app, specifically in this case something to help me cook better… Read more App Crashes When Calling Startactivityforresult

I have looked at several examples and I cant find what I am doing wrong. my onActivityResult() meth… Read more Onactivityresult() Not Being Called In Activity