aurasphere / blue-pair

Simple Bluetooth Android app for handling device discovery and pairing.

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Last update: Fri Jun 21 05:08:10 2024

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blue-pair's Issues

Add GitHub documentation

Possibly with some screenshots.

java.lang.IllegalArgumentException:

at android.support.design.widget.CoordinatorLayout.offsetChildByInset (CoordinatorLayout.java:1319)
at android.support.design.widget.CoordinatorLayout.onChildViewsChanged (CoordinatorLayout.java:1257)
at android.support.design.widget.CoordinatorLayout$OnPreDrawListener.onPreDraw (CoordinatorLayout.java:1805)
at android.view.ViewTreeObserver.dispatchOnPreDraw (ViewTreeObserver.java:912)
at android.view.ViewRootImpl.performTraversals (ViewRootImpl.java:1986)
at android.view.ViewRootImpl.doTraversal (ViewRootImpl.java:1078)
at android.view.ViewRootImpl$TraversalRunnable.run (ViewRootImpl.java:5885)
at android.view.Choreographer$CallbackRecord.run (Choreographer.java:767)
at android.view.Choreographer.doCallbacks (Choreographer.java:580)
at android.view.Choreographer.doFrame (Choreographer.java:550)
at android.view.Choreographer$FrameDisplayEventReceiver.run (Choreographer.java:753)
at android.os.Handler.handleCallback (Handler.java:739)
at android.os.Handler.dispatchMessage (Handler.java:95)
at android.os.Looper.loop (Looper.java:135)
at android.app.ActivityThread.main (ActivityThread.java:5376)
at java.lang.reflect.Method.invoke (Native Method)
at java.lang.reflect.Method.invoke (Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:908)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:703)

obfuscate error

I obfuscated the app and it crashed with this error.
I put all the view package in proguard keep file with this line :
-keep public class com.example.phmeter.view

Error:
Binary XML file line #26: Binary XML file line #26: Error inflating class com.example.phmeter.view.RecyclerViewProgressEmptySupport

Caused by java.lang.ClassNotFoundException
Didn't find class "com.example.phmeter.view.RecyclerViewProgressEmptySupport" on path: DexPathList[[zip file "/data/app/com.example.phmeter-MdnZ-1Qx_aIfYqRokPcStQ==/base.apk"],nativeLibraryDirectories=[/data/app/com.example.phmeter-MdnZ-1Qx_aIfYqRokPcStQ==/lib/arm64, /system/lib64, /product/lib64]]

A problem occurred evaluating project ':app'

Hi!
I have issue, when i first build project:

Build file 'C:\Users\ion8\AndroidStudioProjects\blue-pair\app\build.gradle' line: 17

A problem occurred evaluating project ':app'.
> C:\blue-pair\blue-pair-secret.properties (The system cannot find the file specified)

I read previous issues and I think I should create some file with some configuration. Where I should destination this file? What I should write in this file?

Add splash screen

No loading needed, just for branding.

Add empty list view when no device is found

Submission on Proposed FAQ on Blue Pair

I volunteer in contributing to the development of blue pair (simple application for Bluetooth discovery and pairing) by submitting a proposed FAQ on Bluetooth pair application. I noticed it had an about option, but there wasn't an option for FAQ.

Here is a link to the FAQ I created for Blue-Pair,
https://drive.google.com/file/d/1OMO-T7FfhvwdxRF5w7UWJBU3_oajkayj/view?usp=drivesdk
Edits and criticism are welcomed anytime.
Thank you.

I would love if you would merge it to master ..... It would encourage me to do more.

Error while starting discovery in android 30 api

hi can you look at the issue

java.lang.RuntimeException:

at android.app.ActivityThread.performLaunchActivity (ActivityThread.java:2484)
at android.app.ActivityThread.handleLaunchActivity (ActivityThread.java:2544)
at android.app.ActivityThread.access$900 (ActivityThread.java:150)
at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1394)
at android.os.Handler.dispatchMessage (Handler.java:102)
at android.os.Looper.loop (Looper.java:168)
at android.app.ActivityThread.main (ActivityThread.java:5845)
at java.lang.reflect.Method.invoke (Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:797)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:687)
Caused by: java.lang.IllegalStateException:
at android.support.v7.app.AppCompatDelegateImplV9.setSupportActionBar (AppCompatDelegateImplV9.java:199)
at android.support.v7.app.AppCompatActivity.setSupportActionBar (AppCompatActivity.java:130)
at co.aurasphere.bluepair.MainActivity1.onCreate (MainActivity1.java:89)
at android.app.Activity.performCreate (Activity.java:6248)
at android.app.Instrumentation.callActivityOnCreate (Instrumentation.java:1125)
at android.app.ActivityThread.performLaunchActivity (ActivityThread.java:2437)

Build fails on Android 30 due to blue-pair-secret.properties file is missing

Hi Aurasphere,
Could you please share this file, as I'm not sure about the parameters I should be setting in this file

2021-09-06T13:02:01.460+0530 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] A problem occurred evaluating project ':app'.
2021-09-06T13:02:01.461+0530 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] > /home/android/AndroidTestApp/blue-pair/blue-pair-secret.properties (No such file or directory)

Thanks,
Divya

Change unpaired device icon with standard Bluetooth symbol

can we connect blue tooth device with pairing

Submission on Proposed FAQ on Blue Pair

I volunteer in contributing to the development of blue pair (simple application for Bluetooth discovery and pairing) by submitting a proposed FAQ on Bluetooth pair application. I noticed it had an about option, but there wasn't an option for FAQ.

Here is a link to the FAQ I created for Blue-Pair,
https://drive.google.com/file/d/1OMO-T7FfhvwdxRF5w7UWJBU3_oajkayj/view?usp=drivesdk
Edits and criticism are welcomed anytime.
Thank you.

Bug on Blue-Pair App: Bluetooth fails to pair device again after disconnected from other device

Expected behavior

Blue pair is an open source andriod app which is meant for pairing and finding nearby Bluetooth devices with the aid of an in-built Bluetooth accessory on the mobile device. Bluetooth is expected to connect and pair Bluetooth devices upon use of Bluetooth conveniently.

Actual behavior

Upon pairing the Bluetooth using blue pair application, and then disconnecting the connection (or unpairing the devices) from other devices, blue pair fails to pair again with that particular Bluetooth devices and as such will keep showing this message "bluetooth device has already been paired" whereas it hasn't been paired and other devices remain unconnected.

How to reproduce

• Download the Blue pair from Google playstore.
• open the app and search for Bluetooth device and pair with another mobile phone using the Bluetooth settings on the other device.
• Pair both devices.
• Unpair from the other device from Bluetooth settings.
• Reload the "mobile device with blue pair app" and try pairing again with the app.
• App fails to pair again and shows the mesaage "Bluetooth device has already been paired" , whereas the device isn't pairing.

---

• Browser: Google Playstore/Blue-Pair
• Operating system: Andriod 7.0 . Infinix Note 4.

Recording Of The Bug

https://youtu.be/4ZXn33MQGqQ

---

Posted on Utopian.io - Rewarding Open Source Contributors

---

java.lang.NullPointerException:

at co.aurasphere.bluepair.bluetooth.BluetoothController.isBluetoothEnabled (BluetoothController.java:95)
at co.aurasphere.bluepair.MainActivity$1.onClick (MainActivity.java:124)
at android.view.View.performClick (View.java:4443)
at android.view.View$PerformClick.run (View.java:18443)
at android.os.Handler.handleCallback (Handler.java:733)
at android.os.Handler.dispatchMessage (Handler.java:95)
at android.os.Looper.loop (Looper.java:136)
at android.app.ActivityThread.main (ActivityThread.java:5001)
at java.lang.reflect.Method.invokeNative (Native Method)
at java.lang.reflect.Method.invoke (Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:811)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:627)
at dalvik.system.NativeStart.main (Native Method)

Completely missing unit tests

Unit tests would contribute a lot to overall quality of project

Publish on Play Store

AndroidTV compatibility ?

Is there any chance of making this installable on Android TV?

Add license headers to source files

Application is not compiling throwing few compilation errors

can you pls help me on this

java.lang.NullPointerException:

at co.aurasphere.bluepair.MainActivity.onItemClick (MainActivity.java:212)
at co.aurasphere.bluepair.MainActivity.onItemClick (MainActivity.java:60)
at co.aurasphere.bluepair.view.DeviceRecyclerViewAdapter$1.onClick (DeviceRecyclerViewAdapter.java:103)
at android.view.View.performClick (View.java:5280)
at android.view.View$PerformClick.run (View.java:21239)
at android.os.Handler.handleCallback (Handler.java:739)
at android.os.Handler.dispatchMessage (Handler.java:95)
at android.os.Looper.loop (Looper.java:234)
at android.app.ActivityThread.main (ActivityThread.java:5526)
at java.lang.reflect.Method.invoke (Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:616)

java.lang.IndexOutOfBoundsException:

at java.util.ArrayList.throwIndexOutOfBoundsException (ArrayList.java:255)
at java.util.ArrayList.get (ArrayList.java:308)
at co.aurasphere.bluepair.fragments.DGFragment.onCreateView (DGFragment.java:71)
at android.support.v4.app.Fragment.performCreateView (Fragment.java:2354)
at android.support.v4.app.FragmentManagerImpl.moveToState (FragmentManager.java:1419)
at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState (FragmentManager.java:1740)
at android.support.v4.app.FragmentManagerImpl.moveToState (FragmentManager.java:1809)
at android.support.v4.app.BackStackRecord.executeOps (BackStackRecord.java:799)
at android.support.v4.app.FragmentManagerImpl.executeOps (FragmentManager.java:2580)
at android.support.v4.app.FragmentManagerImpl.executeOpsTogether (FragmentManager.java:2367)
at android.support.v4.app.FragmentManagerImpl.removeRedundantOperationsAndExecute (FragmentManager.java:2322)
at android.support.v4.app.FragmentManagerImpl.execSingleAction (FragmentManager.java:2199)
at android.support.v4.app.BackStackRecord.commitNowAllowingStateLoss (BackStackRecord.java:651)
at android.support.v4.app.FragmentStatePagerAdapter.finishUpdate (FragmentStatePagerAdapter.java:167)
at android.support.v4.view.ViewPager.populate (ViewPager.java:1236)
at android.support.v4.view.ViewPager.populate (ViewPager.java:1084)
at android.support.v4.view.ViewPager.setAdapter (ViewPager.java:534)
at co.aurasphere.bluepair.TerminalActivity.setAdapter (TerminalActivity.java:222)
at co.aurasphere.bluepair.TerminalActivity.onBluetoothSerialRead (TerminalActivity.java:439)
at com.macroyau.blue2serial.BluetoothSerial$1.handleMessage (BluetoothSerial.java:318)
at android.os.Handler.dispatchMessage (Handler.java:102)
at android.os.Looper.loop (Looper.java:148)
at android.app.ActivityThread.main (ActivityThread.java:5466)
at java.lang.reflect.Method.invoke (Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:616)

java.lang.NullPointerException:

at co.aurasphere.bluepair.MainActivity.onCreateOptionsMenu (MainActivity.java:152)
at android.app.Activity.onCreatePanelMenu (Activity.java:2927)
at android.support.v4.app.FragmentActivity.onCreatePanelMenu (FragmentActivity.java:360)
at android.support.v7.view.WindowCallbackWrapper.onCreatePanelMenu (WindowCallbackWrapper.java:88)
at android.support.v7.app.AppCompatDelegateImplBase$AppCompatWindowCallbackBase.onCreatePanelMenu (AppCompatDelegateImplBase.java:331)
at android.support.v7.view.WindowCallbackWrapper.onCreatePanelMenu (WindowCallbackWrapper.java:88)
at android.support.v7.app.ToolbarActionBar.populateOptionsMenu (ToolbarActionBar.java:454)
at android.support.v7.app.ToolbarActionBar$1.run (ToolbarActionBar.java:61)
at android.os.Handler.handleCallback (Handler.java:739)
at android.os.Handler.dispatchMessage (Handler.java:95)
at android.os.Looper.loop (Looper.java:135)
at android.app.ActivityThread.main (ActivityThread.java:5910)
at java.lang.reflect.Method.invoke (Native Method)
at java.lang.reflect.Method.invoke (Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:1405)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1200)

D:\Bluetooth\blue-pair-secret.properties (The system cannot find the file specified)

A problem occurred evaluating project ':app'.

D:\Bluetooth\blue-pair-secret.properties (The system cannot find the file specified)