Delphi APP opens in Door (ii) Android/ios set, Hello World share:Share on FacebookShare on TwitterShare on Google_plusone_sharestated expiry Refer reads:9047 發表時間:2014/05/12Tags: mobile learning App Delphi XE6 Android IOS
In the last issue, after we had the knowledge of Delphi and the installation, we would like to teach you to
Android Development Series (19th): Set a style for SimpleAdapter,
Function of Adapter: After the data is processed in the adapter, it is displayed in the view.
Generally, for ArrayAdapter, you only need to pass an array and a style to the ArrayAdapter, and then you can display this string array in the view with a list.
For example, the following code:
listView.setAdapter(new ArrayAdapter
However, as shown
1. Download eclipse3.7 and log on.Http://www.eclipse.org/downloads/Download eclipse classic 3.7:
2. Install the ADT plug-in: Download eclipse and decompress it. Run eclipse. The first time you run the plug-in, you will be prompted to set the workspace. On the menu bar, select help-install new software and enter it in the work with column.Http://dl-ssl.google.com/android/eclipse/Press enter to display t
Android-set up a simple server + ListView to load data Asynchronously
May 6, 2014
This blog post will teach you how to build a server in MyEclipse, communicate with them on your mobile phone, and load data asynchronously.
I am using MyEclipse. You can also use Eclipse to create a Java Web project. The ADT Bundle provided by Google cannot create a Web project. Readers can download the Eclipse For JaveEE De
In Android, the Animation animation effect can be implemented in two ways, one is tweened Animation gradient animation, the other is frameBy Frame animation screen conversion animation, the next EoE to explain.tweened AnimationThe following two types of gradient animations are available:1.alpha Gradient Transparency Animation effect2.scale Gradient size Stretch animation effectFrameby frame animationThere are two types of picture conversion animations
right, we'll talk later.)Folder1 is the name of the folder where the picture is stored. In Short, popular speaking, is the boot logo display after the system to 10 per second of the speed of the Folder1 folder to play the picture, the image size of 720*1280, and constantly cycle this set of pictures until the boot. Finished the structure, you can come to the start! (It is highly recommended that you directly name the group of pictures you want to use
Recently I have been studying game development. In games, it is often necessary to set the difficulty of the game. In Android, we can use RatingBar. For details, refer to the following code:
As follows:
Package com.cloay.pt. ui; import java. io. fileNotFoundException; import java. io. IOException; import android. content. contentResolver; import
Set some text backgrounds to highlight: Java code
PublicClassHighlightactivityExtendsActivity {
String STRs = "My heart is too messy. Just give me some blank space. ";
Textview;
IntStart = 3;
IntEnd = 5;
/** Called when the activity is first created .*/
@ Override
PublicVoidOncreate (bundle savedinstancestate ){
Super. Oncreate (savedinstancestate );
Setcontentview (R. layout. high_light );
Textview = (textview) findviewbyid (R. Id. textvi
download page, click the mouse in the order shown in the following image to download:
2 Extract Adt-bundle Package, configure environment variables, and open eclipse
As shown below, select the D disk decompression, the following is the extracted files:
In the system environment variable's path option, add the Tools directory path under the SDK folder:
After opening the Eclipse application in the D:\adt-bundle-windows-x86_64-20140702\eclipse directory, the first time you open eclipse y
Set an avatar for Android, take a photo on your phone, or select an image from a local album as the Avatar.??
[Set an avatar for Android, take a photo on your mobile phone, or select an image as an Avatar from a local album]
Social apps such as QQ and Weibo usually have the Avatar setting function. There are two ways t
.
In addition to the color value, the Set background value can also be an image reference ~~.
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Step 3: Modify the EditText attribute in the main layout file. For comparison, we will change the first attribute and the second style attribute to the style created above with name et1. The third style attribute is set to the style created above with name et2. The Code is as follows:
Original Problem description: I want to display image thumbnails In the view of the gridview, requiring these images to be displayed in horizontal scroll bars in a column. I have set many parameters, but I can't check for any errors. The displayed image is not displayed as intended. Solution: [java] import android. app. activity; import android. content. context;
When you use Eclipse, you can set it up so that no matter what letter you enter, you'll be prompted to code, in Android studio.Settings, and is simpler than the eclipse settings. Of course if you feel that the code automatically prompts you to lower your code level, you can also not set the code in writingIn the process, if you forget for a moment, you can use th
Android SystemProperties set and get may have latency analysis, androidsetgetFirst, the set and get implementations of SystemProperties are different. During set, you must use a local socket to communicate with the property service (init process,After receiving the request, the property service then sets it to the prop
During development, we often need to set our applications to full screen. Here I know two methods. One is to set them in code, another way is to change it in the configuration file!
1. Set in the Code:
[Java]
View plaincopy
Package com. Android. tutor;
Import Android.
The example in this article describes the solution that sets the value of the control in the Android thread to indicate an error. Share to everyone for your reference, specific as follows:
Setting the value of a control in an Android thread is typically used in conjunction with handler, as follows:
Package com.yarin.android.Examples_04_15;
Import android.app.Activity;
Import Android.os.Bundle;
Import
This example describes the Android TextView method of using spannablestring to set up composite text. Share to everyone for your reference, specific as follows:
TextView is often used to display plain text, but sometimes you need to make style, event-related settings for some of the text. The Android system uses the Spannablestring class to handle the specified
Android eventually officially supports setting the width of the control by a percentage.Let's start by looking at the effect:look at the layout:PercentrelativelayoutPercentframelayoutStylable:
Heightpercent
Widthpercent
Marginbottompercent
Marginendpercent
Marginleftpercent
Marginpercent
Marginrightpercent
Marginstartpercent
Margintoppercent
Support:
Android
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