包含标签：Android 的文章
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Android – how do I import slide menus on IntelliJ idea?
I'm using the idea of IntelliJ. You may know that importing slidingmenu lib into your new project when you run eclipse…… -
Android – canvas will not be updated (invalidated) until the end of the entire while loop
I'm trying to move a ball on the canvas. A and B are similar to X and Y coordinate positions. Any way to try to get di…… -
Android – use onbackpressed() with backward compatibility
I want to use onbackpressed() method. I still hope to provide support for Android SDK before 2.0. Onbackpressed() was …… -
Android – Google awareness API v9.6 missing
I'm interested in the new map style feature, which is added in the 9.6 Google play services version, but I'm also usin…… -
Android: reduce the code for handling alertdialog
I'm new to Java development... I'm trying to implement alert in Android applications using the following code …… -
Android – onbackpressed fragments do not work when implementing interfaces
I tried to override the onbackpressed method in the fragment. But it gave me a syntax error. It should override the su…… -
Android – ormlite – returns the item w / maximum ID (or value)
I'm using ormlite w / Android. I want to get the ID value of the object with the highest ID value I would also like to…… -
The problem of publishing Android jsonobject to PHP
I can't get a simple Android post of jsonobject to display on the server$_ In the post data, the server is PHP 5.3.4 a…… -
Android – how do I set the default value for the text column in SQLite?
I have a simple table. I'm trying to put the default value into the text column. This is a table query: "CREATE TABLE …… -
Aes128 decryption: javax.crypto.badpaddingexception pad block is damaged
I try to decrypt the encrypted data received from the web service Encryption is done using AES 128 I use the following…… -
How to return button in searchview in Android
I've been searching the Internet for more than 4 hours on how to make the back button work when searchview is open, bu…… -
How to avoid black screen when calling another activity in Android?
I am invoking an activity with the intent of the main activity. However, during the call, there are few system dialog …… -
Android – display toast in gcmbaseintentservice
I'm trying to implement a push notification client. I want to display toast in the onmessage (context arg0, intent arg…… -
Android – surfaceview (width, height) problem
I'm new to Android and I face some problems I use surfaceview to expand my course. In my class, I can't get the width …… -
Android – how do I set the toolbar background color in the activity to the color in the colors.xml file?
I have a color in my colors.xml file that I need to use for toolbar colors <resources> <color name="MAIN_…… -
How to automatically scroll the mpadroidchart line chart?
I'm a new user of MP Android chart in Android. Who can help me? resolvent: So what you want to do is always show 10 va…… -
When sectionindexer is implemented, Android – fastscrollbar goes out of the screen
I use a custom adapter that implements sectionindexer to execute listview. When I only type minsdkversion = 8 in the m…… -
Android – checkboxpreference dependency not found error
I have this Check@R_ 923_ 2419@Preference Check@R_923_2419@Preference sendToEmailPref = new Check@R_923_2419@Preferenc…… -
Android – GridLayout with square children
I've been trying to implement GridLayout with square subitems, as you can see from this image Therefore, basically, th…… -
Android – activitymanager does not save real_ GET_ Tasks warning
I received a warning message on the Android phone (Nexus 5) on activitymanager. It doesn't seem to come from any speci…… -
Detailed explanation of Android architecture component room functions and sharing of insights
Where should Android programmers who have worked for 2-5 years go? Direction: deeply study the current popular technol…… -
Java – IllegalStateException: arrayadapter requires the resource ID to be textview
I ran my code once. It's good. I ran it again. Now it crashes every time. Logcat gave me this: 04-11 03:15:57.293: D/d…… -
Android – how do I get bitmap bytes at API level 11?
There has been a useful method bitmap. Getbytecount () since API level 12, but how do you get the same value in API 11…… -
Android – width and height of alertdialog appcompat
My customer style for alertdialog is as follows: <style name="Testing.Dialog" parent="Theme.AppCompat.Light.Dialog.…… -
Android – genymotion crashes in a few minutes
I have built a perfect demo application, as follows: After several runs, genymotion suddenly stops working and the fol…… -
Java – how to change text when scanning a barcode with zxing in Android?
When you start the barcode scanner (zxing) by intention, can you change the prompt text of "put barcode in viewfinder.…… -
Android – get the data in EditText from listview
Invalid Sign Textview Edittext --------------------------------- Textview Edittext -------------------…… -
Hide tabs in Android tabhost
if( ......) { tabHost.getTabWidget().getChildAt(0).setVisibility(View.GONE); //to hi…… -
The Android imagebutton onclick method was not called
Edit: publish the complete code (except XML, because it is a bunch of absurd tabular format!) please ignore the code t…… -
Android – using the material button will result in a classnotfound runtime error
I am replacing buttons and material buttons in my application with < com.google.android.material.button.materialbut…… -
Java – Android studio – AVD cannot recognize gestures (simulator cannot be unlocked)
I've just started learning to program for Android. Unfortunately, I've encountered a problem after making a program (H…… -
What APIs do Google Android apps use?
There is a Google Mobile App for Android. To receive all information, you must use some APIs How do I retrieve this in……