This app is a small project I work with a classmate, idea originated from us to go to a place to play, happened to be a childhood TV saw a scene, so do a want to integrate some of the film filming resources of the app. But because of their own technology and experience limited, resource integration is relatively small, but the software framework to make it! Share to everybody to exchange the study together!
Reprint Please specify source: http://blog.csdn.net/l1028386804/article/details/47303575In the settings feature of the Android system, when you go to the app list, clicking on the list entry will go to the app's details screen. So can we write our own application to implement the details interface of the activation application? This is achievable, so let's take a
1. Demo description and demonstrationThis Demo describes how to obtain the current Wallpaper in Android, modify Wallpaper, and then reset the Wallpaper with the modified image. Note that you must add the permission The Demo is as follows:
2. Video description
3. Demo AnalysisSetWallpaper describes how to get the current Wallpaper in Android, modify the Wallpape
It is believed that most people start with a white or black screen before starting the app and then entering the first interface, for example: Splashactivity. Then what is the cause of it?
The reason is that we have to change the theme of activity/application set cause, because the theme of the corresponding Windowbackground and other backgrounds are set to white or black, And when we enter th
)29th: Function Realization of the writing window of revenue and expenditure records (5)30th: Function Realization of the writing window of revenue and expenditure Records (6)31st: Function Realization of the writing window of revenue and expenditure Records (7)Section 32nd: UI design and implementation of the Account Management windowSection 33rd: Account Management window Data refresh implementation (1)Section 34th: Account Management window Data refresh implementation (2)Section 35th: Account
ProblemReact-native version 0.53.3React-native-splash-screen version 3.0.6When everything is properly configured, the following issues occur:Debug Error in Android Studio isandroid.content.res.Resources$NotFoundException: Resource ID #0x7f040038 type {这里是#什么的} is not validReasonReact-native-splash-screen versions 3.0.1 and 3.0.6 differThe differences are as follo
We just need to re-onsaveinstancestate the method and remember the parameters we want to record.Package Com.bawei.day07_videoview;import Android.os.bundle;import Android.os.environment;import Android.app.activity;import Android.view.menu;import Android.view.view;import Android.widget.MediaController; Import Android.widget.textview;import Android.widget.VideoView;PublicClassMainactivity extends Activity {PrivateVideoview Videoview; @OverrideProtectedvoidOnCreate (Bundle savedinstancestate) {super
Android adds the screen saver function to the App, which is similar to the advertisement function ., Androidapp
When a friend does not perform any operation for every activity in the app for 30 seconds, a screen saver is displayed. The
The source code is imitation iphone dynamic Firefly lock screen application source code, source Skylock, this is also recently got a lock screen, suffer from the market block and lock screen application number is too much, so will it out of open source; I hope you can hope, more explanation please see below.The fireflies in the back are moving, and GIF pictures d
============ Problem Description ============We have developed an app using mono for Android and found that on some models (such as Lenovo A3000-h), there will always be a black screen, no interface to the program (as well as no debug breakpoints), and some models will not.By careful observation, found in the background "currently running the program" column, whe
Method 1:
Many applications have a startup interface. You are welcome to gradually hide the image. There are two methods to achieve this effect (only two methods are found at the moment)1. When two activities are used, load the first Activity when the program starts, and then call tick to trigger another Activity after N seconds.2. You can use the View. gone () method to use an Activity. Removes some elements of Acitivity.
1. Two activities:First, AndroidManifest. xml
Then the JAVA code:
Packag
This project is a one-button lock screen Small example source code, installation will be the default application to activate the Device Manager, after the activation of the desktop icon to achieve a key lock screen, the project is relatively simple code volume is not much, want to learn the lock screen or Device Manager knowledge of friends can see, This project
Full screen problem, can refer to http://bbs.csdn.net/topics/390839259, clickWebView = (WebView) Findviewbyid (r.id.webview); videoview = (framelayout) Findviewbyid (r.id.video_view); chromeclient = New Webchromeclient () {//@overridepublic void Onshowcustomview (view view, Customviewcallback callback) when playing a network video full screen will be called {if (
This example builds intent (intent = new intent (finishaffinity. this, finishaffinity. class);) to start multiple activity instances, and use finishaffinity () to end the activity family with the same kinship.
Note: This demo uses Android: taskaffinity = ": Finishing" to define this activity different from the ApplicationProgramKinship of other activities.
As follows:
Video Description: http://v
1. You can change the video size by changing the view size.
2. When initializing a video, the height and width of the video are all 0. Note that the view size must be modified after playback.
3. The layout class of sufaceview is android. widget. LinearLayout. LayoutParams. Note this
4. Add mediaPlayer. setDisplay (arg0
increase the application inside, and it is the global effect.• Custom theme placed inside the/res/values/styles.xml. If you don't have this file, add one yourself.• If there is more than one activity switch, there may be a short black screen problem in the middle. The reason is that the activity needs to initialize the loading data when it starts, and if you want to avoid this, add the above style to the activity you're switching.• The above two styl
you don't have this file, add one yourself.
• If there is more than one activity switch, there may be a short black screen problem in the middle. The reason is that the activity needs to initialize the loading data when it starts, and if you want to avoid this, add the above style to the activity you're switching.
• The above two styles can be avoided black screen. You can actually test your program to cho
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