emulators work on android

Took a little time to tidy up the work of the next Monkeyrunner schematic diagram, please cooperate with my blog inside monkeyrunner Other source analysis articles for reading. The following list is organized into the corresponding series to facilitate reading: Monkeyrunner Source Analysis-who moved me? Monkeyrunner source analysis and Android device communication mode Monkeyrunner source a

Lineheight on the PC side of the display is normal, but in the phone is very different, on the Iphone6, set the Lineheight, but the text above a few pixels, if you set the Lineheight in 35px button (with span), It is obvious that it is not horizontally centered.Baidu Search, found that the phone rendering is not the same, but there is no use of CSS how to compatibility problems, so I would like to use JS to do a browser judgment, to do compatibleThe JS code is as follows:Detects the

data, mainly facilitates the developer in Setonitemclicklistener, Setonitemlongclicklistener, Setonitemselectedlistener gets the data when it is written.So in general, we can write this:Public Object getItem (int position) {return This.datalist.get (position);}Getitemid (int position):Returns the ID of the postion corresponding item, and, like GetItem, puts the value of the ID back in the Onclik method that contains the ID parameter.So in general, we can write this:public long getitemid (int po

The android framework enforces a per-process 24 MB memory limit. On some older devices, such as the G1, the limit is even lower at 16 Mb. What's more, the memory used by bitmaps is stored in the limit. For an application manipulating images it is pretty easy to reach this limit and get the process killed with an OOM exception: E/dalvikvm-heap (12517): 1048576-byte external allocation too large for this process. E/graphicsjni (12517): VM won't let us

round_corner_top_item_bg.xml written for the first entry is as follows: Set the background for the first entry: android:background="@drawable/round_corner_top_item_bg" I thought it was super simple, but this selector did not work in any way when testing th

I have encountered some inexplicable situations in my work recently. I don't know if I have met anyone. I made a small modification to a layout xml file. As a result, the entire interface is completely unsightly and has no logic. You can troubleshoot code issues multiple times. On one occasion, I just repaired the android: background of a control. As a result, multiple irrelevant pages report nullpointerexc

From: http://code.google.com/p/android/issues/detail? Id = 25467 reported by Lars.Vo...@gmail.com, Feb 13,201 2 If I add a ShareActionProvider to my application it works file on a real device but not on the emulator. If I press the Share button in the emulator nothing happens.Here is my menu:Comment 1 by project member x...@android.com, Feb 23,201 2 (No comment was entered for this change.) Status: Owner:Ad...@android.com Labels:-Component-Tools Co

Android custom UI trap: LayoutInflater. from (). inflate () must not work in the parent or virtual class. Problem Background: Some UIS have commonalities, such as the indicator boxes that appear during the first running of common apps, which tell you where to adjust the volume, at which point the screen brightness is adjusted. When you click these views, the VIew disappears automatically. Or disappear autom

(mmspreferenceactivity.read_report_auto_reply)) {Editor.putboolean (long.tostring (Currentsimid) + "_" + mmspreferenceactivity.read_report_auto_reply,((advancedcheckboxpreference) preference). IsChecked ());* * Increase Start * *} else if (Mintentpreference.equals (Mmspreferenceactivity.mms_enable_to_send_delivery_report)) {Editor.putboolean (long.tostring (Currentsimid) + "_" + Mmspreferenceactivity.mms_enable_to_send_delivery_report,((advancedcheckboxpreference) preference). IsChecked ());* *

you set Headerview, Footerview visibility to gone.If you are wrapping a layer of parent view (for example, LinearLayout), and set Layout_height to Wrap_content (as shown in the above analysis, it is possible to set match_parent), The ListView invokes the measure method that calls the additional parent view. And LinearLayout in measure, will judge the child view visibility, if it is gone, will return 0. Finally, the extra parent view returns to the list view with a size of 0, which solves the pr

Can't afford to be interested in the industry words will not be interested in the project needs.So, don't fear, don't be lazy. Make two sets of red and yellow green traffic lights, respectively, through the status switch to open and close the traffic lights In the open state, the Set radio button sets the switching time between red, yellow, and green, which is valid for the global Use the Multi-select button to set whether the first group or the second set of traffic lights ca

During Android development today, I encountered a very strange problem. In a viewgroup, I dynamically created two custom views and then performed the setvisibility operation on them, the custom view does not respond at all. The possible pseudocode is like this: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Myview extends view { /**************/ Inflate (context, res, rootview ); } // CallView V1 =

1. Create a class that inherits the server rewrite Onstartcommand. Different subroutines can be executed according to the parameters passed by intent, and a broadcast will be sent after execution is completed.Declare the server in the declaration file add Intent Intent = new Intent ("broadcast identification");2. Registering the broadcast in the main Activity(1) First create an inner class to inherit Broadcastreceiver, and then set the interface according to the content of the Inten parameters r

Exchange + and the X or so . For example, 23 + 45 = and 45 + 23 = are repetitive topics, 6x8 = and 8x6 = are also repetitive topics. The two topics of 2+1 and 1+2+3 are repetitive, because the + is left-associative, and 1+2+3 is equivalent to (1+2) +3, which is the total (1+2), which is (2+1). However, 1+2+3 and 3+2+1 are two non-repetitive problems, because 1+2+3 is equivalent to (1+2) +3, and 3+2+1 is equivalent to (3+2) +1, and they cannot be changed to the same subject by a finite exchange.