android 4 4 download

Javax.mail.AuthenticationFailedExceptionBackground: JavaMail sending e-mailException Reason:Possible one > Sender account number, wrong passwordMay b > need to use SSL security authenticationThe solutions are:Resolve a > Check account number and password, password is pop3/smtp authorization code or email passwordResolution two > Use SSL security AuthenticationNote:Final String smtpport = "465";Props.setproperty ("Mail.smtp.port", Smtpport);Props.setproperty ("Mail.smtp.socketFactory.class", "jav

Android Technology Book 4Java Concurrent Programming combat1 Introduction2 Thread Safety3 sharing of objects4 combination of objects5 basic building Blocks6 Task Execution7 Cancel and closeuse of the 8 thread pool9 Graphical user interface applications10 avoiding the danger of being sexually active11 Performance and scalability12 Testing of concurrent programs13 Display Lock14 Building a custom sync tool15 Atomic variable and non-blocking synchronizat

is not very good, does not recommend Method 2:onuserleavehint Method Copy Code code as follows: @Override protected void Onuserleavehint () { LOG.D ("Aeon", "Onuserleavehint"); Super.onuserleavehint (); } This method will be executed before onsaveinstancestate, and this method is more appropriate according to the API explanation. Method 3:action_close_system_dialogs Action_close_system_dialogs can be used in radio monitoring Copy Code code as follows:

In the android painting learning Summary (4) -- animation (I), I have introduced in detail the definition and use of tween animation. Due to limited space, many important aspects are not described, this article makes a complete summary on the one hand, and on the other hand, adds the missing questions in the previous article to help you better understand tween animation. Summary of the Nature of tween anima

Hello everyone, today I want to share with you the development of the launcher desktop shortcut icon. We all know that the shortcut icon consists of two parts: the application icon and the Application name. In fact, the shortcut icon in launcher only inherits the textview control and re-draws it to make the background light gray (I don't know what the color is) the elliptical background, the displayed text color is white. Textview has the Android: dra

* env);Change the Android.mk file under the Services/jni folder:Increase in Local_src_files:Com_android_server_gpioservice.cpp \To compile the Jni method:Make Target_product=am335xevm_sk-j8 omapes=4.xIf successful, the libandroid_servers.so is generatedOut/target/product/am335xevm_sk/obj/lib/libandroid_servers.so Once the Jni method has been compiled, the JNI method can be invoked via the Android hardware

Udacity Android Learning Note: Lesson 4 Part A/titer1/archimedes of dry Goods shop choresSource: Https://code.csdn.net/titer1Contact: 13,073,161,968Disclaimer: This document is licensed under the following protocols: Free reprint-Non-commercial-non-derivative-retention Attribution | Creative Commons by-nc-nd 3.0, reproduced please specify the author and source.Tips:https://code.csdn.net/titer1/pat_aha/blob/

own test hands-on Thank you if the account password is the admin 123456 success//otherwise prompt login Land failure, everyone try it, I directly jump here, did not verify//This is a direct jump to mainactivity Intent Intent =NewIntent (); Intent.setclass (loginactivity. This, Mainactivity.class);StartActivity (Intent);}}); At the same time to leave a job is, everyone to get the content of the edit box, and then the account for the admin, password 123456 as the correct account, to determine whe

Android Camera Real-Time Filter (4), androidcameraImplementation of custom algorithms based on PS special effects on Android platform Created with Rapha rjl 2.1.2 Start Image Bitmap Get pixel getPixels

Animation (4) Customizing animationsUsing listener events to change the state of a animationLarge.xmlXML version= "1.0" encoding= "Utf-8"?> Scalexmlns:android= "Http://schemas.android.com/apk/res/android"android:duration= "+"Android:fromxscale= "0.2"Android:fromyscale= "0.2"Android:pivotx= "50%"Android:pivoty= "50%"Android:toxscale= "1.0"Android:toyscale= "1.0" > Scale>View CodeSmall.xmlXML version= "1.0" e

cannot be scaled, and the other four blocks can be scaled ), so it is called 9.png. 3. Use Draw9Patch. jar to create a 9. PNG Image to define the stretch area.9. PNG format. Below we use the Draw9Patch provided by Google (run the Draw9Patch under the android-sdk-windowsools directory. bat. 9. PNG image.Step 1: Prepare the image to be stretched.A very small image. I want to fill in the content of the article in the middle of the background.Step 2: Cre

is no return value, this one. But to write a //onactivityresult method is as followsprotected void Onactivityresult (int requestcode,int resultcode,intent data)//Learn to construct it with a method constructor! {if (Requestcode==request_code)//Prevent many-to-one {if (Resultcode==secondactivity.result_code)//prevent a-to-many {Bundle bundle= Data.getextras (); String str=bundle.getstring ("Back"); Toast.maketext (Mainactivity.this,str,toast.length_long). Show ();}}}Defined in Secondactivi

Android Meterial Design-Defining Shadows and Clipping Views (defines shadow and cropping Views)-(4), deepawmeterial Reprinted please indicate the source: http://blog.csdn.net/bbld_/article/details/40539131 Material Design introduces deep UI elements. It helps users understand the relative importance of each element and focus on what they are doing. A view (control), represented by the elevation of the Z at

Android Meterial Design-Defining Shadows and Clipping Views (define shadow and cropping Views)-(4) Material Design introduces deep UI elements. It helps users understand the relative importance of each element and focus on what they are doing. A view (control), represented by the elevation of the Z attribute, determines the size of its shadow. A view with a higher Z value has a larger shadow. Views only ca

Each application in Android can register its own broadcasts of interest so that the program will only receive the broadcast content that it cares about, either from the system or from other applications. Android provides a complete set of APIs that allow applications to freely send and receive broadcasts. Sending a broadcast is the use of a previously known intent, and a broadcast receiver (broadcast receiv

combine with RadioButton to show the effect of multiple choices? Let's look at the XML and we'll know:1 XML version= "1.0" encoding= "Utf-8"?>2 LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"3 android:orientation= "vertical"4 Android:layout_width= "Fill_parent"5 Android:layout_height= "Fill_parent"6 >7 Radiogroup8 Android:id= "@+id/radgrp"9 Android:layout_width= "Wra

1. Picture in SDcardBitmap imagebitmap = bitmapfactory.decodefile (path) (paths are images, and directories are/sdcard)2. Picture below the Res folder of the projectGet Application ObjectApplicationInfo appInfo = Getapplicationinfo ();Get the image ID (name is the name of the picture, "Drawable" is the directory where the picture is stored, Appinfo.packagename is the app's package)int resID = Getresources (). Getidentifier (Name, "drawable", appinfo.packagename);The code is as followsPublic Bitm

Original:. Net moving Android 4.4 Daily notes (4)--button events and internationalizationWe know that resources are registered to R.java we can read the components in the interface through R.java. As with our. NET, the component is read by IDKnowledge Points: Reading components via R.java Mainactivity.java finding components by Findviewbyid method Using @string to find strings in layout, th

Original address: http://www.developerphil.com/android-studio-tips-of-the-day-roundup-4/33. Analyze data flow to current locationApple/windows: No corresponding shortcut key, you can choose Analyze->analyze Data Flow to here in the menuBy analyzing the currently selected variable, parameter, or domain variable, this function gives a path map that flows through the current position. This is useful when you a

-statepageradapter instance requires Fragmentmanager. Create the Newintent method (Crimepageractivity.java) as follows private static final String EXTRA_CRIME_ID = "com.bignerdranch.android.criminalintent.crime_id"; public static Intent newIntent(Context packageContext, UUID crimeId) { Intent intent = new Intent(packageContext, CrimePagerActivity.class); intent.putExtra(EXTRA_CRIME_ID, crimeId); return intent; } UUID crimeId = (UUID) getIntent() .getSerializableExtra(EXTRA_CRIME_I