app not installed apk

Blog writing is a kind of happiness, provided that you write something and share it with others is another kind of happiness. The premise is that you have a stage to show, and the blog garden is such a stage.This article is a must-have knowledge for Android Developers. It is specially compiled and summarized for everyone. It is not perfect but useful. 1. Significance of SignatureTo ensure the legal ID of each application developer and prevent some open vendors from confusing and replacing

This article is a must-have knowledge for Android Developers. It is specially compiled and summarized for everyone. It is not perfect but useful. 1. Significance of SignatureTo ensure the legal ID of each application developer and prevent some open vendors from confusing and replacing installed programs by using the same Package Name, we need to make a unique signature for the APK file we released, ensure t

============ Problem Description ============My Android program is installed directly from eclipse to the phone, all functions normally, the bin folder automatically generated apk file copy to the phone after the installation of a part of the function is a bit abnormal. If you right-click a project, Android tools then build the APK and then install the build

============ Problem Description ============My Android program is installed directly from eclipse to the phone, all functions normally, the bin folder automatically generated apk file copy to the phone after the installation of a part of the function is a bit abnormal. If you right-click a project, Android tools then build the APK and then install the build

==================== Problem Description ====================My Android program is installed directly from eclipse to the phone, all functions normally, the bin folder automatically generated apk file copy to the phone after the installation of a part of the function is a bit abnormal. If you right-click a project, Android tools then build the APK and then instal

In Android development, there are a lot of times when you need to use dynamic loading, today to learn how to dynamically load the installed APK in Android.First, we need to create a new Android project to be loaded, and give him a name called: plugprojCreate a new class Dynamic in Plugproj, in which we create new methods, and so on, we will load these methods separately when the project is

Blog writing is a kind of happiness, provided that you write something and share it with others is another kind of happiness. The premise is that you have a stage to show, and the blog garden is such a stage.This articleArticleIt is a must-have knowledge for Android Developers. It is not perfect but useful for everyone. 1. Significance of SignatureTo ensure that each applicationProgramThe developer's legal ID prevents some open vendors from confusing and replacing

previous step. Of course, sencha not only provides the "sencha app build native" command to package the apk installation package, but also provides other packaging methods, in the future, I think I will try it and share it with you if necessary. See the output information of executing the sencha package apk command: The packaged

Introduced in the previous blogAndroid dynamically loads APK --CodeInstall and obtain resources and call intent Components This article is a supplement to the previous blogThis section describes how to obtain resources such as installed APK versions and icons. Obtain the version, icon, and other information of an uninstalled APK.Here, we use the previous proj

this but it did not solve my problem. Later, I thought it was probably because the cache space was full. So I pulled the battery and restarted the phone and installed it again. The problem persists. The last move is to the android Recovery Mode. Generally, android phones can press the power key and the home key at the same time. There will be a warning screen (a small robot prompts danger), where it will stop, press the home key, and then go to the f

As we all know, packagemanager can be used to obtain information about the APK files installed on the mobile phone end. The specific code is as follows: Packagemanager = This. getpackagemanager (); Through the above method, you can obtain all the applications installed on your mobile phone, including information about the AP