android app icon generator

form of the background map, none sets the background to null, square is a rectangular background, circle is set to a circular background, and backgroud color and foreground color set the background and foreground color of the display icon respectively.------------------------------------------------------------------------------Step 4 after clicking the Next button, enter the interface as shown. Select how activity is displayed: Blankactivity creates

source of this class Androidruntime (click Open link), where the start function has two functions, one is to start the Dalvik VM, The first is to execute the main function of the com.android.internal.os.ZygoteInit, and pass the relevant parameters to realize the zygote initialization work.Let's look at the source code for this Java class (click the Open link) and see what Com.android.internal.os.ZygoteInit is doing.Zygoteinit completed the actual system_server boot, while initializing the zygot

What's the behavior of App killed or restored by Android System or by users?First, user kills the app by swiping out of the screenThe DEMO process is killed and activity stack is cleared. And the system would relaunch the DEMO process automatically. When user launch the app, it'll just likes user taps

you want to not display the desktop icon only need to modify the Androidmanifest.xml file. The following are the details: 3, the above settings can make the desktop icon does not display the reason: In general, when our apk is installed, the system will automatically create our APK program, System Launcher (System desktop application) will automatically detect the system has installed the application so

px, technology over the actual use of technology is half of the pixel, that is, half of the pixels = technical dimensions; For example: "Classification" 2 words, I standard is 36px, technology that size is 18px;B: All text, the dimensions of the line spacing are even; because the technology is divided by our size by 2;C: Color Labeling Some technical requirements 16, some technical requirements RGB, due to the limitations of the page so I only labeled 16 binary, press 16 and RGB are labeled the

-myapp/_design/acra-storage/_update/report", "tester", "12345")Last step, don't forget to add network permissions in androidmanifest.xmluses-permission android:name="android.permission.INTERNET"/>Congratulations to you! All done!TestNow let's test it and add some crash to the activity. For example:TextView tvHello;@OverrideprotectedvoidonCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); tvHello.setText("Test Crash");}Ru

Because the H5 page in the mobile side of the compatibility and extensibility of the advantages, but also for the app to be implanted H5 page corresponding flexibility has greatly improved (such as activities, game updates, etc.). App development inevitably needs to be loaded into some H5 pages. But the Android client may have some unpredictable problems with the

to mobile devices, and users download this file onto their devices. All the code in an. apk file is considered an application. AAPT: AAPT is the acronym for the Android Asset Packaging tool, which is included in the tools/directory of the SDK. View, create, and update zip-compatible archive files (zip, jar, apk). It can also compile the resource file into a binary package. Although you may not often use appt directly, the build scrip

Stress test-monkey LearningMonkey Test features What is Monkey test? As its name, like a monkey, although nothing to understand, but can be a bit messy, can be understood as stress testing. Do any random action within the specified time or number of times, and the action includes clicking, sliding ... Monkey Test Objective: To reduce the crash rate by simulating the user's random operating time, exposing the in-app crash Monkey Test R

Android operating system for In addition, if the user wants to add an app shortcut to the device's home screen, you can press and hold the app's icon in launcher, and the Android system will automatically add a shortcut to the app on the home screen. The name and

packagemanagerservice.queryintentactivities interface to Retrieve all ACTION types to Intent.action_ MAIN, and the category type is Intent.category_launcher's activity (when the Packagemanagerservice is started, the application in the system is parsed again, The parsed activity is then saved in the Mactivities member variable, where the mactivities variable's queryintent function returns the activity that matches the condition intent, This is where the ACTION type is intent.action_main, and a

Android Four components:Activity,Service,broadcast Receiver,Content ProviderCreate activity Defining Java classes, inheriting activity classes Configure activity tags in the manifest file The Activity tab will create a shortcut icon in the system if it comes with this part of the code Intent-filter > android:name= "Android.intent.action.MAIN"/> android:name= "Android.intent.category

the building of Java environment, teach you to download jdk, download Androidstudio, and familiar with the use of Androidstudio, if you want to use eclipe development, you can add QQ group, private chat me. ②, import Open source framework, problems encountered during the import process, there are gradle version issues,SDK path issues, and the different phone model differences will cause the compilation apk is unsuccessful. ③, teach you to use basic Android