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Apps Try to write hello world for Samsung Galaxy Note

mhenrydpai

mhenrydpai

Newbie
I have installed Android Studio and Java but keep getting error:
ERROR: x86 emulation currently requires hardware acceleration!
Please ensure Intel HAMX is properly installed and usable.
CPU acceleration status: HAX kernel module is not installed.

How can I fix this?

Thanks
 
Is there a simple step by step tutorial I can follow to write a hello world application in android studio then install and run it on my Galaxy Note 3?
Thanks
 
I get this error:
C:\Users\Mike\AppData\Local\Android\sdk1\tools\emulator.exe -netdelay none -netspeed full -avd Nexus_6_API_23
emulator: ERROR: x86 emulation currently requires hardware acceleration!
Please ensure Intel HAXM is properly installed and usable.
CPU acceleration status: HAX kernel module is not installed!
 
mhenrydpai said:
I tried the above - however - it did not install the file: intelhaxm-android.exe anywhere on my computer
Click to expand...
Hi mhenrydpai, the file intelhaxm-android.exe should be located on your pc in the android sdk folder.
I think the path to it is C:\Users\Mike\AppData\Local\Android\sdk1\ then go in the folder extras > intel > Hardware_Accelerated_Execution_Manager and you should find the file to install.

Just try end let me know if it worked.
 
I found the file: intelhaxm-android.exe and tried to run it - however it gave me this error:
This computer does not support Intel Virtualization
Technology (VT-X). HAXM cannot be installed.
Please refer to the Intel HAXM documentation for more information
 
Looks like it was the AMD processor - now the simulator comes up - however - there is no "Hello World"
Can you give me a simple hello world program?

Thanks
 
The simulator begins to start up - and freezes with: Android is starting... Preparing Contacts Storage.
with these errors in debug window:
Rendering Problems
The following classes could not be instantiated:

- android.support.design.widget.CoordinatorLayout (Open Class, Show Exceptions, Clear Cache)

Tip: Use View.isInEditMode() in your custom views to skip code or show sample data when shown in the IDE

Exception Details
java.lang.IllegalArgumentsException: You need to use a Theme.AppCompat theme (or descendant) with the design library.

=======
java.lang.IllegalArgumentException: You need to use a Theme.AppCompat theme (or descendant) with the design library.
at android.support.design.widget.ThemeUtils.checkAppCompatTheme(ThemeUtils.java:34)
at android.support.design.widget.CoordinatorLayout.<init>(CoordinatorLayout.java:178)
at android.support.design.widget.CoordinatorLayout.<init>(CoordinatorLayout.java:172)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at org.jetbrains.android.uipreview.ViewLoader.createNewInstance(ViewLoader.java:458)
at org.jetbrains.android.uipreview.ViewLoader.loadClass(ViewLoader.java:170)
at org.jetbrains.android.uipreview.ViewLoader.loadView(ViewLoader.java:103)
at com.android.tools.idea.rendering.LayoutlibCallbackImpl.loadView(LayoutlibCallbackImpl.java:168)
at android.view.BridgeInflater.loadCustomView(BridgeInflater.java:247)
at android.view.BridgeInflater.createViewFromTag(BridgeInflater.java:171)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
at android.view.LayoutInflater.inflate(LayoutInflater.java:394)
at com.android.layoutlib.bridge.impl.RenderSessionImpl.inflate(RenderSessionImpl.java:223)
at com.android.layoutlib.bridge.Bridge.createSession(Bridge.java:426)
at com.android.ide.common.rendering.LayoutLibrary.createSession(LayoutLibrary.java:350)
at com.android.tools.idea.rendering.RenderTask$2.compute(RenderTask.java:510)
at com.android.tools.idea.rendering.RenderTask$2.compute(RenderTask.java:498)
at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:888)
at com.android.tools.idea.rendering.RenderTask.createRenderSession(RenderTask.java:498)
at com.android.tools.idea.rendering.RenderTask.access$600(RenderTask.java:72)
at com.android.tools.idea.rendering.RenderTask$3.call(RenderTask.java:610)
at com.android.tools.idea.rendering.RenderTask$3.call(RenderTask.java:607)
at com.android.tools.idea.rendering.RenderService.runRenderAction(RenderService.java:362)
at com.android.tools.idea.rendering.RenderTask.render(RenderTask.java:607)
at com.android.tools.idea.rendering.RenderTask.render(RenderTask.java:629)
at com.intellij.android.designer.designSurface.AndroidDesignerEditorPanel$6.run(AndroidDesignerEditorPanel.java:480)
at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:320)
at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:310)
at com.intellij.util.ui.update.MergingUpdateQueue$2.run(MergingUpdateQueue.java:254)
at com.intellij.util.ui.update.MergingUpdateQueue.flush(MergingUpdateQueue.java:269)
at com.intellij.util.ui.update.MergingUpdateQueue.flush(MergingUpdateQueue.java:227)
at com.intellij.util.ui.update.MergingUpdateQueue.run(MergingUpdateQueue.java:217)
at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:238)
at com.intellij.util.Alarm$Request$1.run(Alarm.java:351)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
 
Anybody have an example of source code for a simple hello world program that I can create in Android Studio and run on Galaxy Note 3?

Thanks
 
I finally got the simulator to launch - takes about 10 minutes before the window populates - still trying to figure out how to put hello world on the screen though
 
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