android application package hash

Android AIDL practices: Clearing application cache, androidaidl 1. Put the following two aidl files in your own project. Your project is regarded as a client for cross-process communication. The Code is as follows: Create package name: /***** Copyright 2007, The Android Open Source Project**** Licensed under the Apach

, I would say: "This is what the Android system requires."The Android system requires every Android application to be digitally signed to be installed in the system, which means that if an Android application is not digitally sign

int activity_get_image = 0; Intent getimage = new intent (intent. action_get_content );Getimage. addcategory (intent. category_openable );Getimage. settype (mime_type_image_jpeg );Startactivityforresult (getimage, activity_get_image ); // Call the System camera application and store the photos takenIntent intent = new intent (mediastore. action_image_capture );Time = calendar. getinstance (). gettimeinmillis ();Intent. putextra (mediastore. extra_

1. What is sip? Step-by-Step sip Ii. How to Use sip in Android? Sipdroid, Demo: Android-SDK-Windows \ samples \ Android-9 \ sipdemo 3. Does the system support sip? Android provides the SIP function since 2.3. The SIP-related APIs are stored in the directory frameworks/base/VoIP/Java/

When developing an application, you will often encounter such a situation and dynamically decide which View or layout to display based on the conditions during running. The most common idea is to write all the views that may be used on it. First, set their visibility to View. GONE, and then dynamically change its visibility in the code. This method has the advantages of simple logic and flexible control. However, it consumes resources. Although the in

Photo wall This kind of function is quite common now, in many applications you can often see the shadow of the picture wall. Its design is actually very simple, with a GridView control as a "wall", and then along with the GridView rolling a picture affixed to the "wall", these photos can be stored on the phone locally, can also be downloaded from the Internet. To make an application similar to this one, there is a very important question to consider w

. flush (); flag = true;} catch (FileNotFoundException e) {// TODO Auto-generated catch blocke. printStackTrace ();} catch (IOException e) {// TODO Auto-generated catch blocke. printStackTrace ();} finally {if (fr! = Null) try {fr. close ();} catch (IOException e) {// TODO Auto-generated catch blocke. printStackTrace ();} if (bw! = Null) {try {bw. close ();} catch (IOException e) {// TODO Auto-generated catch blocke. printStackTrace () ;}} return flag ;} How to get the

file name is used as the resource ID. Compiled resource type (compiled resource datatype ): The resource points to an AnimationDrawable object. RESOURCE REFERENCE) In Java code: R. drawable. filename In XML: @ [package:] drawable. filename SYNTAX (SYNTAX ): Android: oneshot = ["true" | "false"]>Android: drawable = "@ [packag