android-intent

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How to pass intent to ask user to chose any app to scan QR code?

I am making a android app which requires QR code scanning and then parsing the text as a resul. I would like to pass intent to other apllications like google goggles or Barcode scanner which can do th[详细]

2023-04-09 04:22 分类：问答
Cannot get context to launch intent

I\'ve made a separate class to launch and intent as the class I would like to launch the intent from is a thread and does not inherit from activity and would not launch startActivity. Every time I lau[详细]

2023-04-09 03:30 分类：问答
Android How to get First Activity's Handler data into third activity?

I have three activities A,B,and C. I go from Activity A -> Activity B -> Activity C Now currently Activity C is displaying and Activity A is bottom on Activity Stack[详细]

2023-04-09 02:42 分类：问答
How can I start the next matching activity if my app is the default one

I have an activity that works as a hook for various intents. Specifically, the VOICE_COMMAND and CALL_PRIVILEGED. (It is a requirement to use these.)[详细]

2023-04-09 02:07 分类：问答
Associate file extension to Android app and handle the file

In my android app I want to associate my app with *.bin extension. Whenever a user click on a *.bin file, I want my app to be started and make a conversion. This link shows associating process, but wh[详细]

2023-04-09 01:38 分类：问答
ACTION_HEADSET_PLUG not documented extra strange "state"?

I\'m doing some test with Intent.ACTION_HEADSET_PLUG. Giving the fact that the following code should be the one who give the responses (From com.android.server.HeadsetObserver class 2.2.1 r1):[详细]

2023-04-08 22:35 分类：问答
TabGroupActivity startChildActivity - pause currentActivity

Extending TabGroupActivity, when I start a new childActivity: public void startChildActivity(String Id, Intent intent) {[详细]

2023-04-08 21:14 分类：问答
Turn on screen on device

How can I turn the sceen on ? I tried something like this adb -dshell am broadcast -a android.intent.action.SCREEN_ON[详细]

2023-04-08 20:25 分类：问答
Error with Intents (Android)

So this is supposed to be really really simple, since I\'m just in the beginning stages of this app. Remember, I\'m a beginner so excuse the noob code :p[详细]

2023-04-08 15:17 分类：问答
Starting InstalledAppDetails for certain application is causes force close

I am working on an application whose job it is to clear the browser history. As part of this process I send the user to the APPLICATIONS_DETAILS_SETTINGS screen for the browser so they can press the \[详细]

2023-04-08 11:26 分类：问答