Use protoc binary built from step abve to generate the BackupProtos. java file:
Protoc-javanano_out = src/-I protos/backup. proto
Rename the Android package (Android Tools-> Rename Application Package) to one of your choice
Add min SDK in a new 'uses-sdk' element in AndroidManifest. xml (works down to API level 17 without too tables complaints in Lint, obviously stick to 19 to play it safe ).
, recreate the jar package, and replace the original jar package in the Libs.After the above steps, it is still wrong to find. The LOGX class that was found to be called by the Launcherlog class in Mtk_launcher3_ext.jar is not found. For convenience, I created a launcherlog class directly in the project and replaced all references to Launcherlog in the MTK package. This Launcher3 the transplant successfully.But this still can't run on
settings.On the mobile device we have to preserve as much compatibility as possible without killing the marquee, in the Set-top box development most manufacturers in order to diversion and push their own video services will generally modify the framework layer of the Activitymanagerservice service to write the entrance to Die (I was in the company that was so dry!!!) )。is actually the Android system boot launcher The approximate process, as follows:W
settings.On the mobile device we have to preserve as much compatibility as possible without killing the marquee, in the Set-top box development most manufacturers in order to diversion and push their own video services will generally modify the framework layer of the Activitymanagerservice service to write the entrance to Die (I was in the company that was so dry!!!) )。is actually the Android system boot launcher The approximate process, as follows:W
/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/ Dissolve/70/gravity/center "/>Compress package Download:After download, unzip, folder such as the following:Then import Eclipse. Due to some new features of Launcher3. The build target needs to be set to API level 19 (not required, for convenience of research purposes.) Launcher3 source code can be compatible with large API16). Then import the project depends on the
First of all, my idea:The logic for changing the icon inside the Luancher3 is as follows:Check the app resource bundle first--database query--Other places to query iconTherefore, we just need to get the icon code from the database forward to extract from the app resource bundle.Come on, our external app simply adds an icon to the Launcher.db's icon field. Then no
First of all, my idea:The logic for changing the icons inside the Luancher3 is as follows:Query the app resource bundle first--database query--Other places to query iconTherefore, we just need to get the icon code from the database early to extract from the app resource bundle.Our external app just needs to add an icon to the Launcher.db's icon field. We can.Then
Source code analysis of the main process of Android M Launcher3Background
I think there is no need to emphasize the question about Launcher. For some reason, I have been forced to study the Launcher3 Source Code recently. In order not to be as stupid as before (to study the Settings and other code without taking notes), I will quickly organize my insights into articles, for future viewing convenience. In fa
Independent of the system app in the android source code, developed like a common app, Android appI personally recommend that you first import the formatted xml and import in the ide/eclipse of the android source code to your compiled eclipse. If the
(1) Android. App. Fragment: the minimum compatible version is Android: minsdkversion = "11"
Therefore, your application is not compatible with applications under 3.0.
You can use the
(2) Android. Support. v4.app. Fragment: compatible with version 1.6. The ProgramIn th
Android encapsulates this approach, and we don't have permission to call it, so we can just go through the aidl and use the Java reflection mechanism to invoke the system-level approach.
The following code: (note more detailed)
/** * Role:-----Get the size of the package-----* @param context * @param pkgname app's package name * @param appInfo entity class for storing some information about the app/PU
July 5, 2014, 6th, AVOs Cloud Joint Move point Technology, seven Qiniu storage, Ucloud, push Network, Segmentfault, EOE Developer community, offer, csdn and Geek College come to Mordor, A two-day hacking marathon was held for developers. This event is an exclusive collaborative media with Dynamic point technology, which features a special report on developers ' ideas and products. Love encryption as the guardian of mobile application security, was invited to be the jury guest of this contest.App
1. Why can third-party apps start up earlier than the system app? Android App Launch Order online there is a lot of information can be consulted, here is not detailed, here does not elaborate ROM start and bootloader, the general process of software startup should be
Start kernel
Run ServiceManager to start up some native services with commands (incl
Several projects have been developed recently, involving several development models of Android. For the original ecological development, Web application development and Mixed mode development, I think that is not what is the best, which is the worst, this is entirely based on their own needs, choose a suitable development model. They also have their own a bit, but also have their own shortcomings, we based on the actual situation, take the advantages,
direction on the screenlauncher:spany= "1"//number of squares in Y-direction on the screen/>1, can not be preset with configuration of the appwidget.2, Google from KK began to limit the system permissions, for the access to systems have strict specifications. Launcher3 the system Bind_appwidget permission is not available by default, so the appwidget cannot be provisioned.If you want to provision appwidget, you need
How does Android jump into the App from the outside and Android jump into the App?
Blog Source: http://blog.csdn.net/liuxian13183! All Rights Reserved!
This problem has been solved for two days. Because there is no complete solution on the internet, I will share it with you!
Solving this problem has two functi
Getxxxextra () and found that the class was thrown out of the undefined exception.To test the app code snippet:protected void onCreate (Bundle savedinstancestate) { = getintent (); Intent.getstringextra (/// here will still be due to noclassdeffounderror crash}We then tested a number of mainstream applications on the market, including bat. Found that this method can kill. We started to think that this was the problem with
APP Android source code and app Android source code
The source code is the application source code of the high imitation public comments. This source code is only used for personal research and cannot be used for commercial purposes. Disputes Caused by this source code are irrelevant to the author. This set of source
, enter the time to judge whether there is no value, if no value is the first time to enter, then jump into the Application Guide page, otherwise, jump into the main page.2.ViewPager to achieve page turn effect:Package Com.yayun.guide;import Java.util.arraylist;import Java.util.list;import android.app.activity;import Android.content.intent;import Android.os.bundle;import Android.support.v4.view.pageradapter;import Android.support.v4.view.viewpager;import Android.support.v4.view.viewpager.onpagec
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