Develop Reference

DeviceClient error when it calls method open

I'm using this sample code for Android from this page.
Just replaced the content of connstring from line 29 with "Hostname=<myHostname>.azureiotcentral.com;DeviceId=<myDevice>;SharedAccessKey=<myPrimaryKey>";
I'm using SAS Authentication.
The first error is when it tries to call client.open() (line 138).
It's giving me the following error each time when it's trying sending messages (line 122).
Connected to process 20170 on device '7.3_Foldable_API_30 [emulator-5554]'.
Capturing and displaying logcat messages from application. This behavior can be disabled in the "Logcat output" section of the "Debugger" settings page.
D/NetworkSecurityConfig: No Network Security Config specified, using platform default
No Network Security Config specified, using platform default
I/MultiDex: VM with version 2.1.0 has multidex support
Installing application
VM has multidex support, MultiDex support library is disabled.
D/libEGL: loaded /vendor/lib/egl/libEGL_emulation.so
D/libEGL: loaded /vendor/lib/egl/libGLESv1_CM_emulation.so
D/libEGL: loaded /vendor/lib/egl/libGLESv2_emulation.so
I/TetheringManager: registerTetheringEventCallback:com.example.kttracking
W/System.err: SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
D/HostConnection: HostConnection::get() New Host Connection established 0xf03da8e0, tid 20194
D/HostConnection: HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_native_sync_v2 ANDROID_EMU_native_sync_v3 ANDROID_EMU_native_sync_v4 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer GL_OES_EGL_image_external_essl3 GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_host_side_tracing ANDROID_EMU_async_frame_commands ANDROID_EMU_gles_max_version_3_0
W/System.err: Exception while opening IoTHub connection: java.io.IOException: Could not open the connection
I/System.out: Shutting down...
I/System.out: Message Sent: "temperature":22.84, "humidity":48.31
W/System.err: Exception while sending event: java.lang.IllegalStateException: Cannot send event from an IoT Hub client that is closed.
W/OpenGLRenderer: Failed to choose config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without...
D/EGL_emulation: eglCreateContext: 0xf03f3ee0: maj 3 min 0 rcv 3
D/EGL_emulation: eglMakeCurrent: 0xf03f3ee0: ver 3 0 (tinfo 0xf0738cf0) (first time)
I/Gralloc4: mapper 4.x is not supported
D/HostConnection: createUnique: call
HostConnection::get() New Host Connection established 0xf03f3af0, tid 20194
D/goldfish-address-space: allocate: Ask for block of size 0x100
allocate: ioctl allocate returned offset 0x3fc01c000 size 0x2000
D/HostConnection: HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_native_sync_v2 ANDROID_EMU_native_sync_v3 ANDROID_EMU_native_sync_v4 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer GL_OES_EGL_image_external_essl3 GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_host_side_tracing ANDROID_EMU_async_frame_commands ANDROID_EMU_gles_max_version_3_0
I/System.out: Message Sent: "temperature":20.74, "humidity":31.12
W/System.err: Exception while sending event: java.lang.IllegalStateException: Cannot send event from an IoT Hub client that is closed.
I/System.out: Message Sent: "temperature":26.08, "humidity":43.27
W/System.err: Exception while sending event: java.lang.IllegalStateException: Cannot send event from an IoT Hub client that is closed.

What protocol are you using? Is that a MQTT? Also please check the version of the device client are you using.
Second thing that you can do is to try on a different device and see if the issue persists. at time certain devices do exhibit issues like this.

At the end I tried this library. It works.

Login Activity wont open when login link is click

I am trying to open LoginActivity screen from the RegisterActivity screen, but it does not go to LoginActivity and instead it goes to HomeActivity. My plan is to be able to have a register screen and if user has an account already, the user should be able to login by clicking on the link. For my activity_register.xml, I put the link android id as follows: "android:id="#+id/login_link_textview".
AndroidManifest.xml (Updated 2/3/2020)
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.kumoapp">
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".RegisterActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".LoginActivity"/>
<activity android:name=".HomeActivity"/>
</application>
RegisterActivity.kt
class RegisterActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_register)
register_button_register.setOnClickListener {
performRegister()
}
login_link_textview.setOnClickListener {
Log.d("RegisterActivity", "Try to show login activity")
//launch login
val intent = Intent(this, LoginActivity::class.java)
startActivity(intent)
}
...
LoginActivity.kt
package com.example.kumoapp
import android.content.Intent
import android.os.Bundle
import android.os.PersistableBundle
import android.util.Log
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import com.google.firebase.auth.FirebaseAuth
import kotlinx.android.synthetic.main.activity_login.*
import kotlinx.android.synthetic.main.activity_register.*
class LoginActivity: AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?, persistentState: PersistableBundle?) {
super.onCreate(savedInstanceState, persistentState)
setContentView(R.layout.activity_login)
initialize()
}
override fun onStart() {
super.onStart()
val mUser = FirebaseAuth.getInstance().currentUser
if(mUser != null)
{
updateUI()
}
}
private fun initialize() {
val email = email_edittext_login.text.toString()
val password = password_edittext_login.text.toString()
login_button.setOnClickListener {
if(email.isNullOrEmpty() || password.isNullOrEmpty())
{
Toast.makeText(this, "Please enter text in email/password", Toast.LENGTH_SHORT).show()
} else {
Log.d("Login", "Attempt login with email/password: $email/***")
FirebaseAuth.getInstance().signInWithEmailAndPassword(email, password)
.addOnCompleteListener(this) {task ->
if (task.isSuccessful) {
Log.d("LoginActivity", "Sign in success")
} else {
Log.e("LoginActivity", "Sign in failed", task.exception)
Toast.makeText(this#LoginActivity, "Authentication failed",
Toast.LENGTH_SHORT).show()
}
}
}
}
back_to_register_textview.setOnClickListener {
Log.d("RegisterActivity", "Try to show login activity")
//launch login
val intent = Intent(this#LoginActivity, RegisterActivity::class.java)
startActivity(intent)
}
}
private fun updateUI() {
val intent = Intent(this#LoginActivity, HomeActivity::class.java)
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
startActivity(intent)
}
}
Is this a token issue or did I not call LoginActivity properly? Here is the LogCat when I click on the link to open LoginActivity:
2020-02-02 17:26:55.130 8872-8872/? I/example.kumoap: Not late-enabling -Xcheck:jni (already on)
2020-02-02 17:26:55.169 8872-8872/? W/example.kumoap: Unexpected CPU variant for X86 using defaults: x86
2020-02-02 17:26:56.513 8872-8872/com.example.kumoapp V/FA: Registered activity lifecycle callback
2020-02-02 17:26:56.567 8872-8903/com.example.kumoapp W/DynamiteModule: Local module descriptor class for com.google.firebase.auth not found.
2020-02-02 17:26:56.671 8872-8872/com.example.kumoapp D/FirebaseAuth: Notifying id token listeners about user ( fc6IZPVTjfUE3ScqffSaJg2Tpzb2 ).
2020-02-02 17:26:56.720 8872-8872/com.example.kumoapp I/FirebaseInitProvider: FirebaseApp initialization successful
2020-02-02 17:26:56.762 8872-8905/com.example.kumoapp W/DynamiteModule: Local module descriptor class for com.google.firebase.auth not found.
2020-02-02 17:26:56.818 8872-8905/com.example.kumoapp I/FirebaseAuth: [FirebaseAuth:] Preparing to create service connection to gms implementation
2020-02-02 17:26:56.827 8872-8902/com.example.kumoapp V/FA: Collection enabled
2020-02-02 17:26:56.840 8872-8902/com.example.kumoapp V/FA: App package, google app id: com.example.kumoapp, 1:742201828416:android:3ba68c024c12f1520beba5
2020-02-02 17:26:56.849 8872-8902/com.example.kumoapp I/FA: App measurement is starting up, version: 18202
2020-02-02 17:26:56.849 8872-8902/com.example.kumoapp I/FA: To enable debug logging run: adb shell setprop log.tag.FA VERBOSE
2020-02-02 17:26:56.849 8872-8902/com.example.kumoapp I/FA: To enable faster debug mode event logging run:
adb shell setprop debug.firebase.analytics.app com.example.kumoapp
2020-02-02 17:26:56.849 8872-8902/com.example.kumoapp D/FA: Debug-level message logging enabled
2020-02-02 17:26:56.889 8872-8872/com.example.kumoapp V/FA: onActivityCreated
2020-02-02 17:26:56.993 8872-8902/com.example.kumoapp V/FA: Connecting to remote service
2020-02-02 17:26:57.059 8872-8902/com.example.kumoapp V/FA: Connection attempt already in progress
2020-02-02 17:26:57.073 8872-8872/com.example.kumoapp W/example.kumoap: Accessing hidden method Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z (light greylist, reflection)
2020-02-02 17:26:57.074 8872-8872/com.example.kumoapp W/example.kumoap: Accessing hidden method Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (light greylist, reflection)
2020-02-02 17:26:57.276 8872-8902/com.example.kumoapp V/FA: Activity resumed, time: 7703380
2020-02-02 17:26:57.291 8872-8872/com.example.kumoapp D/OpenGLRenderer: HWUI GL Pipeline
2020-02-02 17:26:57.312 8872-8902/com.example.kumoapp I/FA: Tag Manager is not found and thus will not be used
2020-02-02 17:26:57.331 8872-8902/com.example.kumoapp D/FA: Logging event (FE): screen_view(_vs), Bundle[{ga_event_origin(_o)=auto, ga_screen_class(_sc)=RegisterActivity, ga_screen_id(_si)=-6615119760841562676}]
2020-02-02 17:26:57.418 8872-8912/com.example.kumoapp D/HostConnection: HostConnection::get() New Host Connection established 0xe1d2e5a0, tid 8912
2020-02-02 17:26:57.422 8872-8912/com.example.kumoapp D/HostConnection: HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1 ANDROID_EMU_YUV420_888_to_NV21 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_gles_max_version_2
2020-02-02 17:26:57.446 8872-8912/com.example.kumoapp I/ConfigStore: android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasWideColorDisplay retrieved: 0
2020-02-02 17:26:57.447 8872-8912/com.example.kumoapp I/ConfigStore: android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasHDRDisplay retrieved: 0
2020-02-02 17:26:57.447 8872-8912/com.example.kumoapp I/OpenGLRenderer: Initialized EGL, version 1.4
2020-02-02 17:26:57.447 8872-8912/com.example.kumoapp D/OpenGLRenderer: Swap behavior 1
2020-02-02 17:26:57.447 8872-8912/com.example.kumoapp W/OpenGLRenderer: Failed to choose config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without...
2020-02-02 17:26:57.447 8872-8912/com.example.kumoapp D/OpenGLRenderer: Swap behavior 0
2020-02-02 17:26:57.456 8872-8912/com.example.kumoapp D/eglCodecCommon: setVertexArrayObject: set vao to 0 (0) 0 0
2020-02-02 17:26:57.456 8872-8912/com.example.kumoapp D/EGL_emulation: eglCreateContext: 0xe1d048a0: maj 2 min 0 rcv 2
2020-02-02 17:26:57.490 8872-8912/com.example.kumoapp D/EGL_emulation: eglMakeCurrent: 0xe1d048a0: ver 2 0 (tinfo 0xe1d03900)
2020-02-02 17:26:57.497 8872-8902/com.example.kumoapp V/FA: Connection attempt already in progress
2020-02-02 17:26:57.498 8872-8902/com.example.kumoapp V/FA: Connection attempt already in progress
2020-02-02 17:26:57.545 8872-8912/com.example.kumoapp D/HostConnection: createUnique: call
2020-02-02 17:26:57.546 8872-8912/com.example.kumoapp D/HostConnection: HostConnection::get() New Host Connection established 0xe1d2e8c0, tid 8912
2020-02-02 17:26:57.550 8872-8912/com.example.kumoapp D/HostConnection: HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1 ANDROID_EMU_YUV420_888_to_NV21 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_gles_max_version_2
2020-02-02 17:26:57.550 8872-8912/com.example.kumoapp E/eglCodecCommon: GoldfishAddressSpaceHostMemoryAllocator: ioctl_ping failed for device_type=5, ret=-1
2020-02-02 17:26:57.567 8872-8912/com.example.kumoapp D/EGL_emulation: eglMakeCurrent: 0xe1d048a0: ver 2 0 (tinfo 0xe1d03900)
2020-02-02 17:26:57.685 8872-8902/com.example.kumoapp D/FA: Connected to remote service
2020-02-02 17:26:57.688 8872-8902/com.example.kumoapp V/FA: Processing queued up service tasks: 4
2020-02-02 17:27:03.018 8872-8902/com.example.kumoapp V/FA: Inactivity, disconnecting from the service
2020-02-02 17:27:08.793 8872-8872/com.example.kumoapp D/RegisterActivity: Try to show login activity
2020-02-02 17:27:08.815 8872-8902/com.example.kumoapp V/FA: Recording user engagement, ms: 11536
2020-02-02 17:27:08.827 8872-8902/com.example.kumoapp V/FA: Connecting to remote service
2020-02-02 17:27:08.829 8872-8872/com.example.kumoapp W/ActivityThread: handleWindowVisibility: no activity for token android.os.BinderProxy#27f7682
2020-02-02 17:27:08.848 8872-8872/com.example.kumoapp V/FA: onActivityCreated
2020-02-02 17:27:08.848 8872-8902/com.example.kumoapp V/FA: Activity paused, time: 7714915
2020-02-02 17:27:08.873 8872-8902/com.example.kumoapp D/FA: Logging event (FE): user_engagement(_e), Bundle[{ga_event_origin(_o)=auto, engagement_time_msec(_et)=11536, ga_screen_class(_sc)=RegisterActivity, ga_screen_id(_si)=-6615119760841562676}]
2020-02-02 17:27:08.966 8872-8902/com.example.kumoapp V/FA: Connection attempt already in progress
2020-02-02 17:27:08.966 8872-8902/com.example.kumoapp V/FA: Activity resumed, time: 7715017
2020-02-02 17:27:09.032 8872-8872/com.example.kumoapp W/ActivityThread: handleWindowVisibility: no activity for token android.os.BinderProxy#59e5739
2020-02-02 17:27:09.036 8872-8902/com.example.kumoapp D/FA: Logging event (FE): screen_view(_vs), Bundle[{ga_event_origin(_o)=auto, ga_previous_class(_pc)=RegisterActivity, ga_previous_id(_pi)=-6615119760841562676, ga_screen_class(_sc)=LoginActivity, ga_screen_id(_si)=-6615119760841562675}]
2020-02-02 17:27:09.043 8872-8872/com.example.kumoapp V/FA: onActivityCreated
2020-02-02 17:27:09.118 8872-8902/com.example.kumoapp V/FA: Connection attempt already in progress
2020-02-02 17:27:09.119 8872-8902/com.example.kumoapp V/FA: Connection attempt already in progress
2020-02-02 17:27:09.119 8872-8902/com.example.kumoapp V/FA: Screen exposed for less than 1000 ms. Event not sent. time: 208
2020-02-02 17:27:09.120 8872-8902/com.example.kumoapp V/FA: Connection attempt already in progress
2020-02-02 17:27:09.120 8872-8902/com.example.kumoapp V/FA: Activity paused, time: 7715038
2020-02-02 17:27:09.124 8872-8912/com.example.kumoapp D/EGL_emulation: eglMakeCurrent: 0xe1d048a0: ver 2 0 (tinfo 0xe1d03900)
2020-02-02 17:27:09.138 8872-8902/com.example.kumoapp V/FA: Activity resumed, time: 7715196
2020-02-02 17:27:09.177 8872-8902/com.example.kumoapp D/FA: Logging event (FE): screen_view(_vs), Bundle[{ga_event_origin(_o)=auto, ga_previous_class(_pc)=LoginActivity, ga_previous_id(_pi)=-6615119760841562675, ga_screen_class(_sc)=HomeActivity, ga_screen_id(_si)=-6615119760841562674}]
2020-02-02 17:27:09.284 8872-8912/com.example.kumoapp D/EGL_emulation: eglMakeCurrent: 0xe1d048a0: ver 2 0 (tinfo 0xe1d03900)
2020-02-02 17:27:09.437 8872-8902/com.example.kumoapp V/FA: Connection attempt already in progress
2020-02-02 17:27:09.437 8872-8902/com.example.kumoapp V/FA: Connection attempt already in progress
2020-02-02 17:27:09.438 8872-8902/com.example.kumoapp D/FA: Connected to remote service
2020-02-02 17:27:09.440 8872-8902/com.example.kumoapp V/FA: Processing queued up service tasks: 7
2020-02-02 17:27:14.585 8872-8902/com.example.kumoapp V/FA: Inactivity, disconnecting from the service
Maybe there is something wrong with login_activity.xml ? I am still learning how to design layout, so my xml might not be the best you have seen.
<com.google.android.flexbox.FlexboxLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:flexWrap="wrap"
app:alignItems="stretch"
app:alignContent="stretch"
app:justifyContent="center"
android:background="#android:color/holo_blue_light"
tools:context=".LoginActivity"
>
<LinearLayout
android:orientation="vertical"
android:background="#android:color/holo_green_light"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_alignSelf="flex_start"
android:padding="16dp"
>
<TextView
android:text="#string/app_name"
android:textColor="#android:color/white"
android:layout_gravity="center"
android:textSize="30sp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
</LinearLayout>
<EditText
android:id="#+id/email_edittext_login"
android:ems="10"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:layout_marginBottom="8dp"
android:background="#android:color/white"
android:hint="Email"
android:inputType="textEmailAddress"
app:layout_flexBasisPercent="90%"
/>
<EditText
android:id="#+id/password_edittext_login"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:layout_below="#id/email_edittext_login"
android:layout_marginTop="8dp"
android:layout_marginBottom="8dp"
android:background="#android:color/white"
android:hint="Password"
android:inputType="textPassword"
app:layout_flexBasisPercent="90%"
/>
<Button
android:id="#+id/login_button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/password_edittext_login"
android:layout_marginTop="24dp"
android:layout_marginBottom="24dp"
android:padding="12dp"
app:layout_flexBasisPercent="90%"
android:text="Login" />
<TextView
android:id="#+id/back_to_register_textview"
android:layout_below="#id/login_button"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="75dp"
android:gravity="center"
android:textSize="16dip"
android:text="Register an Account" />
</com.google.android.flexbox.FlexboxLayout>

Launcher is the one activity that starts your application, the rest should be default not Launcher like you did.

Try this and check:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.kumoapp">
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".RegisterActivity"/>
<activity android:name=".LoginActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".HomeActivity"/>
</application>
In RegisterActivity.kt
login_link_textview.setOnClickListener {
val intent = Intent(this#RegisterActivity, LoginActivity::class.java)
startActivity(intent)
}

App crashes in the android studio emulator in maps activity

I have created a google map activity in android studio. I have also generated an api key from the link given and placed it in the appropriate place. But when I run the app it crashes without displaying anything. Here is the logcat
2018-12-19 16:13:00.080 17295-17295/? I/ik7.locationap: Not late-enabling -Xcheck:jni (already on)
2018-12-19 16:13:00.312 17295-17295/? W/ik7.locationap: Unexpected CPU variant for X86 using defaults: x86
2018-12-19 16:13:00.667 17295-17295/com.example.nik7.locationapp W/ik7.locationap: JIT profile information will not be recorded: profile file does not exits.
2018-12-19 16:13:00.669 17295-17295/com.example.nik7.locationapp I/chatty: uid=10087(com.example.nik7.locationapp) identical 10 lines
2018-12-19 16:13:00.670 17295-17295/com.example.nik7.locationapp W/ik7.locationap: JIT profile information will not be recorded: profile file does not exits.
2018-12-19 16:13:00.733 17295-17295/com.example.nik7.locationapp I/InstantRun: starting instant run server: is main process
2018-12-19 16:13:01.001 17295-17295/com.example.nik7.locationapp I/zzbz: Making Creator dynamically
2018-12-19 16:13:01.022 17295-17295/com.example.nik7.locationapp W/ik7.locationap: Unsupported class loader
2018-12-19 16:13:01.023 17295-17295/com.example.nik7.locationapp W/ik7.locationap: Skipping duplicate class check due to unsupported classloader
2018-12-19 16:13:01.033 17295-17295/com.example.nik7.locationapp I/DynamiteModule: Considering local module com.google.android.gms.maps_dynamite:0 and remote module com.google.android.gms.maps_dynamite:221
2018-12-19 16:13:01.033 17295-17295/com.example.nik7.locationapp I/DynamiteModule: Selected remote version of com.google.android.gms.maps_dynamite, version >= 221
2018-12-19 16:13:01.033 17295-17295/com.example.nik7.locationapp V/DynamiteModule: Dynamite loader version >= 2, using loadModule2NoCrashUtils
2018-12-19 16:13:01.113 17295-17295/com.example.nik7.locationapp W/ik7.locationap: Unsupported class loader
2018-12-19 16:13:01.131 17295-17295/com.example.nik7.locationapp W/ik7.locationap: Skipping duplicate class check due to unsupported classloader
2018-12-19 16:13:01.180 17295-17295/com.example.nik7.locationapp I/Google Maps Android API: Google Play services client version: 12451000
2018-12-19 16:13:01.192 17295-17295/com.example.nik7.locationapp I/Google Maps Android API: Google Play services package version: 14799040
2018-12-19 16:13:01.319 17295-17295/com.example.nik7.locationapp W/ik7.locationap: Accessing hidden field Ljava/nio/Buffer;->address:J (light greylist, reflection)
2018-12-19 16:13:01.712 17295-17295/com.example.nik7.locationapp D/OpenGLRenderer: HWUI GL Pipeline
2018-12-19 16:13:01.877 17295-17341/com.example.nik7.locationapp I/ConfigStore: android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasWideColorDisplay retrieved: 0
2018-12-19 16:13:01.878 17295-17341/com.example.nik7.locationapp I/ConfigStore: android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasHDRDisplay retrieved: 0
2018-12-19 16:13:01.878 17295-17341/com.example.nik7.locationapp I/OpenGLRenderer: Initialized EGL, version 1.4
2018-12-19 16:13:01.878 17295-17341/com.example.nik7.locationapp D/OpenGLRenderer: Swap behavior 1
2018-12-19 16:13:01.883 17295-17341/com.example.nik7.locationapp W/OpenGLRenderer: Failed to choose config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without...
2018-12-19 16:13:01.883 17295-17341/com.example.nik7.locationapp D/OpenGLRenderer: Swap behavior 0
2018-12-19 16:13:01.907 17295-17341/com.example.nik7.locationapp D/EGL_emulation: eglCreateContext: 0xe8310280: maj 2 min 0 rcv 2
2018-12-19 16:13:01.913 17295-17341/com.example.nik7.locationapp D/EGL_emulation: eglMakeCurrent: 0xe8310280: ver 2 0 (tinfo 0xe7093fa0)
2018-12-19 16:13:02.025 17295-17341/com.example.nik7.locationapp D/EGL_emulation: eglMakeCurrent: 0xe8310280: ver 2 0 (tinfo 0xe7093fa0)
2018-12-19 16:13:02.034 17295-17338/com.example.nik7.locationapp D/EGL_emulation: eglCreateContext: 0xe9d05f00: maj 1 min 0 rcv 1
2018-12-19 16:13:02.229 17295-17338/com.example.nik7.locationapp D/EGL_emulation: eglMakeCurrent: 0xe9d05f00: ver 1 0 (tinfo 0xe9d03470)
2018-12-19 16:13:02.564 17295-17319/com.example.nik7.locationapp D/NetworkSecurityConfig: No Network Security Config specified, using platform default
2018-12-19 16:13:03.305 17295-17319/com.example.nik7.locationapp E/AndroidRuntime: FATAL EXCEPTION: Thread-6
Process: com.example.nik7.locationapp, PID: 17295
java.lang.NoClassDefFoundError: Failed resolution of: Lorg/apache/http/ProtocolVersion;
at ez.b(:com.google.android.gms.dynamite_mapsdynamite#14799084#14.7.99 (100700-223214910):3)
at ey.a(:com.google.android.gms.dynamite_mapsdynamite#14799084#14.7.99 (100700-223214910):3)
at fa.a(:com.google.android.gms.dynamite_mapsdynamite#14799084#14.7.99 (100700-223214910):15)
at com.google.maps.api.android.lib6.drd.al.a(:com.google.android.gms.dynamite_mapsdynamite#14799084#14.7.99 (100700-223214910):6)
at ed.a(:com.google.android.gms.dynamite_mapsdynamite#14799084#14.7.99 (100700-223214910):21)
at ed.run(:com.google.android.gms.dynamite_mapsdynamite#14799084#14.7.99 (100700-223214910):8)
Caused by: java.lang.ClassNotFoundException: Didn't find class "org.apache.http.ProtocolVersion" on path: DexPathList[[zip file "/data/user_de/0/com.google.android.gms/app_chimera/m/00000015/MapsDynamite.apk"],nativeLibraryDirectories=[/data/user_de/0/com.google.android.gms/app_chimera/m/00000015/MapsDynamite.apk!/lib/x86, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:134)
at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
at ad.loadClass(:com.google.android.gms.dynamite_dynamiteloader#14799084#14.7.99 (100700-223214910):4)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at ez.b(:com.google.android.gms.dynamite_mapsdynamite#14799084#14.7.99 (100700-223214910):3) 
at ey.a(:com.google.android.gms.dynamite_mapsdynamite#14799084#14.7.99 (100700-223214910):3) 
at fa.a(:com.google.android.gms.dynamite_mapsdynamite#14799084#14.7.99 (100700-223214910):15) 
at com.google.maps.api.android.lib6.drd.al.a(:com.google.android.gms.dynamite_mapsdynamite#14799084#14.7.99 (100700-223214910):6) 
at ed.a(:com.google.android.gms.dynamite_mapsdynamite#14799084#14.7.99 (100700-223214910):21) 
at ed.run(:com.google.android.gms.dynamite_mapsdynamite#14799084#14.7.99 (100700-223214910):8) 
2018-12-19 16:13:03.338 17295-17295/com.example.nik7.locationapp E/SchedPolicy: set_timerslack_ns write failed: Operation not permitted
2018-12-19 16:13:03.379 17295-17319/com.example.nik7.locationapp I/Process: Sending signal. PID: 17295 SIG: 9
This is the compelte log.I have even tried by removing the restrictions but that didn't work. Whats the issue here. I have also seledted api 23 marshmallow. I have done nothing except entering the api key in its place
EDIT: I also included the key in the manifest but still the app is crashing
<meta-data
android:name="com.google.android.geo.API_KEY"
android:value="YOUR_API_KEY"/>

EDIT:
Seems to be an issue in API 28
To fix it add this code under application in your manifest file:
<uses-library android:name="org.apache.http.legacy" android:required="false"/>
Its probably because you dont have google play services installed. If you ran the app on your actual phone it would work just fine.

To fix it, you either add this line of code inside the in the manifest
<uses-library android:name="org.apache.http.legacy" android:required="false"/>
Or
to upgrade your play-services-maps in build.gradle to
implementation 'com.google.android.gms:play-services-maps:16.1.0'
That worked for me

about creating a dynamic list view with retrieving from firebase android studio

I faced infinite run when I am trying using ListView with retrieving data from firebase, and I don't know how can I solve it.
My main goal is retrieving from firebase with a dynamic number of clients who have a status of "Not approved".
This my RUN
10/03 21:30:58: Launching app $ adb shell am start -n
"com.example.atheer.booklyv1/com.example.atheer.booklyv1.MainActivity"
-a android.intent.action.MAIN -c android.intent.category.LAUNCHER Client not ready yet..Waiting for process to come online Connected to
process 8309 on device emulator-5554 Capturing and displaying logcat
messages from application. This behavior can be disabled in the
"Logcat output" section of the "Debugger" settings page.
W/atheer.booklyv: JIT profile information will not be recorded:
profile file does not exits. I/chatty:
uid=10086(com.example.atheer.booklyv1) identical 10 lines
W/atheer.booklyv: JIT profile information will not be recorded:
profile file does not exits. W/atheer.booklyv: Unsupported class
loader W/atheer.booklyv: Skipping duplicate class check due to
unsupported classloader W/DynamiteModule: Local module descriptor
class for com.google.firebase.auth not found. W/DynamiteModule: Local
module descriptor class for com.google.firebase.auth not found.
W/atheer.booklyv: Verification of android.content.Intent
com.google.android.gms.common.zzf.zza(android.content.Context, int,
java.lang.String) took 130.356ms I/BiChannelGoogleApi: [FirebaseAuth:
] No Fallback module; NOT setting up for lazy initialization
D/FirebaseAuth: Notifying id token listeners about user (
N72Vpxaf6dao4pSf5cvBJ1jwzGo2 ). D/FirebaseApp:
com.google.firebase.crash.FirebaseCrash is not linked. Skipping
initialization. V/FA: Cancelling job. JobID: -1422956107 V/FA:
Registered activity lifecycle callback I/FirebaseInitProvider:
FirebaseApp initialization successful I/InstantRun: starting instant
run server: is main process V/FA: Collection enabled V/FA: App
package, google app id: com.example.atheer.booklyv1,
1:666514046827:android:60ad4570c33e1aec I/FA: App measurement is
starting up, version: 11910
To enable debug logging run: adb shell setprop log.tag.FA VERBOSE
To enable faster debug mode event logging run:
adb shell setprop debug.firebase.analytics.app com.example.atheer.booklyv1 D/FA: Debug-level message logging enabled
W/DynamiteModule: Local module descriptor class for
com.google.firebase.auth not found. V/FA: onActivityCreated V/FA:
Connecting to remote service I/FirebaseAuth: [FirebaseAuth:] Loading
module via FirebaseOptions.
[FirebaseAuth:] Preparing to create service connection to gms implementation V/FA: Connection attempt already in progress
W/atheer.booklyv: Accessing hidden method
Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z
(light greylist, reflection) W/atheer.booklyv: Accessing hidden method
Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (light
greylist, reflection) D/OpenGLRenderer: Skia GL Pipeline V/FA:
Connection attempt already in progress
Activity resumed, time: 1574868 I/FA: Tag Manager is not found and thus will not be used D/FirebaseApp: Notifying auth state
listeners. D/FirebaseApp: Notified 0 auth state listeners. D/FA:
Logging event (FE): screen_view(_vs),
Bundle[{firebase_event_origin(_o)=auto,
firebase_screen_class(_sc)=MainActivity,
firebase_screen_id(_si)=5185910341027462403}] D/:
HostConnection::get() New Host Connection established 0xdeffec40, tid
8354 I/ConfigStore:
android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasWideColorDisplay
retrieved: 0
android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasHDRDisplay
retrieved: 0 I/OpenGLRenderer: Initialized EGL, version 1.4
D/OpenGLRenderer: Swap behavior 1 W/OpenGLRenderer: Failed to choose
config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without...
D/OpenGLRenderer: Swap behavior 0 D/EGL_emulation: eglCreateContext:
0xcc20f240: maj 3 min 0 rcv 3 D/EGL_emulation: eglMakeCurrent:
0xcc20f240: ver 3 0 (tinfo 0xe2730c60) D/EGL_emulation:
eglMakeCurrent: 0xcc20f240: ver 3 0 (tinfo 0xe2730c60) V/FA:
Connection attempt already in progress D/FA: Connected to remote
service V/FA: Processing queued up service tasks: 4 V/StudioProfiler:
StudioProfilers agent attached. V/StudioProfiler: Acquiring
Application for Events V/StudioProfiler: Transformed class:
java/net/URL W/atheer.booklyv: Current dex file has more than one
class in it. Calling RetransformClasses on this class might fail if no
transformations are applied to it! V/StudioProfiler: Memory control
stream started. V/StudioProfiler: Live memory tracking disabled.
V/StudioProfiler: Live memory tracking enabled.
JNIEnv not attached V/StudioProfiler: Loaded classes: 11553 V/StudioProfiler: Tracking initialization took:
410566000ns W/ActivityThread: handleWindowVisibility: no activity for
token android.os.BinderProxy#f188cbd V/FA: Recording user engagement,
ms: 4164 V/FA: Activity paused, time: 1579010 V/FA: onActivityCreated
I/atheer.booklyv: Background concurrent copying GC freed 662(4MB)
AllocSpace objects, 0(0B) LOS objects, 49% free, 3MB/6MB, paused
1.122ms total 328.178ms D/FA: Logging event (FE): user_engagement(_e), Bundle[{firebase_event_origin(_o)=auto,
engagement_time_msec(_et)=4164,
firebase_screen_class(_sc)=MainActivity,
firebase_screen_id(_si)=5185910341027462403}] V/FA: Activity resumed,
time: 1580197 D/FA: Logging event (FE): screen_view(_vs),
Bundle[{firebase_event_origin(_o)=auto,
firebase_previous_class(_pc)=MainActivity,
firebase_previous_id(_pi)=5185910341027462403,
firebase_screen_class(_sc)=mHomePage,
firebase_screen_id(_si)=5185910341027462404}] D/EGL_emulation:
eglMakeCurrent: 0xcc20f240: ver 3 0 (tinfo 0xe2730c60)
W/ActivityThread: handleWindowVisibility: no activity for token
android.os.BinderProxy#877a26c V/FA: Recording user engagement, ms:
4828 V/FA: Activity paused, time: 1585022 V/FA: onActivityCreated
D/FA: Logging event (FE): user_engagement(_e),
Bundle[{firebase_event_origin(_o)=auto,
engagement_time_msec(_et)=4828, firebase_screen_class(_sc)=mHomePage,
firebase_screen_id(_si)=5185910341027462404}] I/DynamiteModule:
Considering local module com.google.android.gms.firebase_database:4
and remote module com.google.android.gms.firebase_database:6
Selected remote version of com.google.android.gms.firebase_database, version >= 6 V/FA: Activity
resumed, time: 1585685 I/Choreographer: Skipped 37 frames! The
application may be doing too much work on its main thread.
W/atheer.booklyv: Unsupported class loader W/atheer.booklyv: Skipping
duplicate class check due to unsupported classloader D/FA: Logging
event (FE): screen_view(_vs), Bundle[{firebase_event_origin(_o)=auto,
firebase_previous_class(_pc)=mHomePage,
firebase_previous_id(_pi)=5185910341027462404,
firebase_screen_class(_sc)=loginActivity,
firebase_screen_id(_si)=5185910341027462405}] I/OpenGLRenderer: Davey!
duration=916ms; Flags=1, IntendedVsync=1585088907737,
Vsync=1585705574379, OldestInputEvent=9223372036854775807,
NewestInputEvent=0, HandleInputStart=1585721516670,
AnimationStart=1585721565670, PerformTraversalsStart=1585722412670,
DrawStart=1586003516670, SyncQueued=1586003568670,
SyncStart=1586003659670, IssueDrawCommandsStart=1586003710670,
SwapBuffers=1586004070670, FrameCompleted=1586005330670,
DequeueBufferDuration=162000, QueueBufferDuration=300000,
D/EGL_emulation: eglMakeCurrent: 0xcc20f240: ver 3 0 (tinfo
0xe2730c60) D/NetworkSecurityConfig: No Network Security Config
specified, using platform default I/AssistStructure: Flattened final
assist data: 3404 bytes, containing 1 windows, 11 views V/FA:
Inactivity, disconnecting from the service I/AssistStructure:
Flattened final assist data: 3428 bytes, containing 1 windows, 11
views W/BiChannelGoogleApi: [FirebaseAuth: ] getGoogleApiForMethod()
returned Gms D/FirebaseAuth: Notifying id token listeners about user (
N72Vpxaf6dao4pSf5cvBJ1jwzGo2 ). D/FirebaseApp: Notifying auth state
listeners. D/FirebaseApp: Notified 1 auth state listeners. V/FA:
Recording user engagement, ms: 21363 V/FA: Connecting to remote
service W/ActivityThread: handleWindowVisibility: no activity for
token android.os.BinderProxy#48f31b0 V/FA: Activity paused, time:
1607047 D/FA: Logging event (FE): user_engagement(_e),
Bundle[{firebase_event_origin(_o)=auto,
engagement_time_msec(_et)=21363,
firebase_screen_class(_sc)=loginActivity,
firebase_screen_id(_si)=5185910341027462405}] V/FA: onActivityCreated
V/FA: Connection attempt already in progress I/atheer.booklyv:
NativeAlloc concurrent copying GC freed 25494(1649KB) AllocSpace
objects, 19(632KB) LOS objects, 50% free, 3MB/7MB, paused 580us total
742.771ms V/FA: Connection attempt already in progress V/FA: Activity resumed, time: 1608103 D/FA: Logging event (FE): screen_view(_vs),
Bundle[{firebase_event_origin(_o)=auto,
firebase_previous_class(_pc)=loginActivity,
firebase_previous_id(_pi)=5185910341027462405,
firebase_screen_class(_sc)=dashboardAdmin,
firebase_screen_id(_si)=5185910341027462406}] D/EGL_emulation:
eglMakeCurrent: 0xcc20f240: ver 3 0 (tinfo 0xe2730c60) V/FA:
Connection attempt already in progress D/FA: Connected to remote
service V/FA: Processing queued up service tasks: 4 W/ActivityThread:
handleWindowVisibility: no activity for token
android.os.BinderProxy#7f475a4 V/FA: Recording user engagement, ms:
5136 V/FA: Activity paused, time: 1613235 D/FA: Logging event (FE):
user_engagement(_e), Bundle[{firebase_event_origin(_o)=auto,
engagement_time_msec(_et)=5136,
firebase_screen_class(_sc)=dashboardAdmin,
firebase_screen_id(_si)=5185910341027462406}] V/FA: onActivityCreated
V/FA: Activity resumed, time: 1613594 D/FA: Logging event (FE):
screen_view(_vs), Bundle[{firebase_event_origin(_o)=auto,
firebase_previous_class(_pc)=dashboardAdmin,
firebase_previous_id(_pi)=5185910341027462406,
firebase_screen_class(_sc)=approvedAdmin,
firebase_screen_id(_si)=5185910341027462407}] D/EGL_emulation:
eglMakeCurrent: 0xcc20f240: ver 3 0 (tinfo 0xe2730c60)
D/EGL_emulation: eglMakeCurrent: 0xcc20f240: ver 3 0 (tinfo
0xe2730c60) W/atheer.booklyv: Long wait of 5.943ms for
Thread[1,tid=8309,Native,Thread*=0xe6674000,peer=0x738f9ec8,"main"]
suspension! D/EGL_emulation: eglMakeCurrent: 0xcc20f240: ver 3 0
(tinfo 0xe2730c60) D/EGL_emulation: eglMakeCurrent: 0xcc20f240: ver 3
0 (tinfo 0xe2730c60) D/EGL_emulation: eglMakeCurrent: 0xcc20f240: ver
3 0 (tinfo 0xe2730c60) V/FA: Inactivity, disconnecting from the
service E/StudioProfiler: JVMTI error:
15(JVMTI_ERROR_THREAD_NOT_ALIVE) I/chatty:
uid=10086(com.example.atheer.booklyv1) Binder:8309_5 identical 3 lines
E/StudioProfiler: JVMTI error: 15(JVMTI_ERROR_THREAD_NOT_ALIVE)
I/FirebaseAuth: [FirebaseAuth:] Loading module via FirebaseOptions.
I/FirebaseAuth: [FirebaseAuth:] Preparing to create service connection
to gms implementation
And this is my java code
package com.example.atheer.booklyv1;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import com.google.firebase.database.ChildEventListener;
import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.ValueEventListener;
import java.util.ArrayList;
import java.util.Map;
public class approvedAdmin extends AppCompatActivity implements View.OnClickListener{
DatabaseReference dref;
ListView listview;
ArrayList<String> list=new ArrayList<>();
ArrayAdapter<String> adapter;
public approvedAdmin() {
}
#Override
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_approved_admin);
listview=(ListView)findViewById(R.id.list);
dref= FirebaseDatabase.getInstance().getReference("client");
// adapter.notifyDataSetChanged();
dref.addChildEventListener(new ChildEventListener() {
#Override
public void onChildAdded(DataSnapshot dataSnapshot, String s) {
String status;
String name;
String email;
Toast.makeText(approvedAdmin.this, "ok", Toast.LENGTH_SHORT).show();
for(DataSnapshot ds: dataSnapshot.getChildren() ){
if (ds.hasChild("Status")){
status=ds.child("Status").getValue(String.class);
if (status.equalsIgnoreCase("Not approved")){
name= ds.child("name").getValue(String.class);
list.add(name);
adapter= new ArrayAdapter<String>(approvedAdmin.this, android.R.layout.simple_list_item_1, list);
listview.setAdapter(adapter);
}}
}}
#Override
public void onChildChanged(DataSnapshot dataSnapshot, String s) {
}
#Override
public void onChildRemoved(DataSnapshot dataSnapshot) {
}
#Override
public void onChildMoved(DataSnapshot dataSnapshot, String s) {
}
#Override
public void onCancelled(DatabaseError databaseError) {
}
});
}
#Override
public void onClick(View v) {
}
}
And this is my xml code
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".approvedAdmin">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:orientation="vertical"
android:paddingLeft="15dp"
android:paddingRight="15dp">
<ListView
android:id="#android:id/list"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
/>
</LinearLayout>
</android.support.constraint.ConstraintLayout>

You need to move out setting up adapter code out from for loop, like below
for(DataSnapshot ds: dataSnapshot.getChildren() ){
if (ds.hasChild("Status")){
status=ds.child("Status").getValue(String.class);
if (status.equalsIgnoreCase("Not approved")){
name= ds.child("name").getValue(String.class);
list.add(name);
}
}
}
adapter= new ArrayAdapter<String>(approvedAdmin.this, android.R.layout.simple_list_item_1, list);
listview.setAdapter(adapter);
You also need to change the listview id from android:id="#android:id/list" to android:id="#+id/list"

Androis studio - APP aborting shortly after starting [duplicate]

This question already has answers here:
What is a NullPointerException, and how do I fix it?
(12 answers)
Closed 5 years ago.
I just finished a project in android studio and I have a problem here. When generating the application and installing on the smartphone (android nougat 7.1.1 oneplus3) it simply aborts. In the emulator it gives the message that the application stops and aborts. I need the help of you more experienced. I'm a beginner. Here's the LOGCAT lines below when you try to open the application:
08-16 13:51:44.610 13313-13313/agdesenvolvimentoweb.projetopiloto I/art: Not late-enabling -Xcheck:jni (already on)
08-16 13:51:44.610 13313-13313/agdesenvolvimentoweb.projetopiloto W/art: Unexpected CPU variant for X86 using defaults: x86_64
08-16 13:51:45.249 13313-13313/agdesenvolvimentoweb.projetopiloto W/System: ClassLoader referenced unknown path: /data/app/agdesenvolvimentoweb.projetopiloto-1/lib/x86_64
08-16 13:51:45.281 13313-13313/agdesenvolvimentoweb.projetopiloto I/InstantRun: starting instant run server: is main process
08-16 13:51:45.576 13313-13313/agdesenvolvimentoweb.projetopiloto W/art: Before Android 4.1, method android.graphics.PorterDuffColorFilter android.support.graphics.drawable.VectorDrawableCompat.updateTintFilter(android.graphics.PorterDuffColorFilter, android.content.res.ColorStateList, android.graphics.PorterDuff$Mode) would have incorrectly overridden the package-private method in android.graphics.drawable.Drawable
08-16 13:51:45.647 13313-13313/agdesenvolvimentoweb.projetopiloto W/System: ClassLoader referenced unknown path: /system/app/Chrome/lib/x86_64
08-16 13:51:45.648 13313-13313/agdesenvolvimentoweb.projetopiloto D/ApplicationLoaders: ignored Vulkan layer search path /system/app/Chrome/lib/x86_64:/system/app/Chrome/Chrome.apk!/lib/x86_64:/system/lib64:/vendor/lib64 for namespace 0x7fcbeb8400f0
08-16 13:51:45.650 13313-13313/agdesenvolvimentoweb.projetopiloto I/WebViewFactory: Loading com.android.chrome version 55.0.2883.91 (code 288309162)
08-16 13:51:45.670 13313-13313/agdesenvolvimentoweb.projetopiloto I/cr_LibraryLoader: Time to load native libraries: 2 ms (timestamps 9774-9776)
08-16 13:51:45.670 13313-13313/agdesenvolvimentoweb.projetopiloto I/cr_LibraryLoader: Expected native library version number "55.0.2883.91", actual native library version number "55.0.2883.91"
08-16 13:51:45.678 13313-13313/agdesenvolvimentoweb.projetopiloto I/cr_LibraryLoader: Expected native library version number "55.0.2883.91", actual native library version number "55.0.2883.91"
08-16 13:51:45.678 13313-13313/agdesenvolvimentoweb.projetopiloto I/chromium: [INFO:library_loader_hooks.cc(163)] Chromium logging enabled: level = 0, default verbosity = 0
08-16 13:51:45.683 13313-13313/agdesenvolvimentoweb.projetopiloto I/cr_BrowserStartup: Initializing chromium process, singleProcess=true
[ 08-16 13:51:45.692 13313:13313 D/ ]
HostConnection::get() New Host Connection established 0x7fcbd18d6000, tid 13313
[ 08-16 13:51:45.694 13313:13313 W/ ]
Unrecognized GLES max version string in extensions: ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1
08-16 13:51:45.696 13313-13313/agdesenvolvimentoweb.projetopiloto D/EGL_emulation: eglCreateContext: 0x7fcbde5c12a0: maj 2 min 0 rcv 2
08-16 13:51:45.697 13313-13313/agdesenvolvimentoweb.projetopiloto D/EGL_emulation: eglMakeCurrent: 0x7fcbde5c12a0: ver 2 0 (tinfo 0x7fcbd18f1c20)
08-16 13:51:45.798 13313-13359/agdesenvolvimentoweb.projetopiloto W/cr_media: Requires BLUETOOTH permission
08-16 13:51:45.807 13313-13313/agdesenvolvimentoweb.projetopiloto I/cr_Ime: ImeThread is enabled.
08-16 13:51:45.885 13313-13368/agdesenvolvimentoweb.projetopiloto I/OpenGLRenderer: Initialized EGL, version 1.4
08-16 13:51:45.885 13313-13368/agdesenvolvimentoweb.projetopiloto D/OpenGLRenderer: Swap behavior 1
[ 08-16 13:51:45.885 13313:13368 D/ ]
HostConnection::get() New Host Connection established 0x7fcbcdea13c0, tid 13368
[ 08-16 13:51:45.888 13313:13368 W/ ]
Unrecognized GLES max version string in extensions: ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1
08-16 13:51:45.892 13313-13368/agdesenvolvimentoweb.projetopiloto D/EGL_emulation: eglCreateContext: 0x7fcbcdf532c0: maj 2 min 0 rcv 2
08-16 13:51:45.904 13313-13368/agdesenvolvimentoweb.projetopiloto D/EGL_emulation: eglMakeCurrent: 0x7fcbcdf532c0: ver 2 0 (tinfo 0x7fcbcdfb3920)
08-16 13:51:45.979 13313-13374/agdesenvolvimentoweb.projetopiloto E/libEGL: validate_display:99 error 3008 (EGL_BAD_DISPLAY)
[ 08-16 13:51:45.980 13313:13374 D/ ]
HostConnection::get() New Host Connection established 0x7fcbcd52f2e0, tid 13374
[ 08-16 13:51:45.982 13313:13374 W/ ]
Unrecognized GLES max version string in extensions: ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1
08-16 13:51:45.995 13313-13374/agdesenvolvimentoweb.projetopiloto D/EGL_emulation: eglCreateContext: 0x7fcbcdf55ca0: maj 2 min 0 rcv 2
08-16 13:51:45.998 13313-13374/agdesenvolvimentoweb.projetopiloto D/EGL_emulation: eglMakeCurrent: 0x7fcbcdf55ca0: ver 2 0 (tinfo 0x7fcbcd54d900)
08-16 13:51:46.018 13313-13313/agdesenvolvimentoweb.projetopiloto W/art: Before Android 4.1, method int android.support.v7.widget.ListViewCompat.lookForSelectablePosition(int, boolean) would have incorrectly overridden the package-private method in android.widget.ListView
08-16 13:51:46.050 13313-13313/agdesenvolvimentoweb.projetopiloto W/art: Attempt to remove non-JNI local reference, dumping thread
08-16 13:51:46.054 13313-13368/agdesenvolvimentoweb.projetopiloto D/EGL_emulation: eglMakeCurrent: 0x7fcbcdf532c0: ver 2 0 (tinfo 0x7fcbcdfb3920)
08-16 13:51:46.067 13313-13374/agdesenvolvimentoweb.projetopiloto I/VideoCapabilities: Unsupported profile 4 for video/mp4v-es
08-16 13:51:46.088 13313-13324/agdesenvolvimentoweb.projetopiloto W/art: Suspending all threads took: 12.371ms
08-16 13:51:46.167 13313-13374/agdesenvolvimentoweb.projetopiloto D/EGL_emulation: eglCreateContext: 0x7fcbcdf569c0: maj 2 min 0 rcv 2
08-16 13:51:46.169 13313-13374/agdesenvolvimentoweb.projetopiloto D/EGL_emulation: eglMakeCurrent: 0x7fcbcdf569c0: ver 2 0 (tinfo 0x7fcbcd54d900)
08-16 13:51:46.175 13313-13374/agdesenvolvimentoweb.projetopiloto E/eglCodecCommon: glUtilsParamSize: unknow param 0x00008cdf
08-16 13:51:46.176 13313-13374/agdesenvolvimentoweb.projetopiloto E/eglCodecCommon: glUtilsParamSize: unknow param 0x00008824
08-16 13:51:46.176 13313-13374/agdesenvolvimentoweb.projetopiloto E/eglCodecCommon: glUtilsParamSize: unknow param 0x00008cdf
08-16 13:51:46.176 13313-13374/agdesenvolvimentoweb.projetopiloto E/eglCodecCommon: glUtilsParamSize: unknow param 0x00008824
08-16 13:51:46.180 13313-13374/agdesenvolvimentoweb.projetopiloto E/libEGL: called unimplemented OpenGL ES API
08-16 13:51:46.707 13313-13313/agdesenvolvimentoweb.projetopiloto W/cr_BindingManager: Cannot call determinedVisibility() - never saw a connection for the pid: 13313
08-16 13:51:46.709 13313-13313/agdesenvolvimentoweb.projetopiloto I/Choreographer: Skipped 40 frames! The application may be doing too much work on its main thread.
08-16 13:51:46.716 13313-13313/agdesenvolvimentoweb.projetopiloto W/art: Attempt to remove non-JNI local reference, dumping thread
08-16 13:51:46.752 13313-13313/agdesenvolvimentoweb.projetopiloto E/chromium: [ERROR:interface_registry.cc(104)] Failed to locate a binder for interface: autofill::mojom::PasswordManagerDriver
08-16 13:51:46.753 13313-13313/agdesenvolvimentoweb.projetopiloto D/AndroidRuntime: Shutting down VM
--------- beginning of crash
08-16 13:51:46.753 13313-13313/agdesenvolvimentoweb.projetopiloto E/AndroidRuntime: FATAL EXCEPTION: main
Process: agdesenvolvimentoweb.projetopiloto, PID: 13313
java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.ProgressDialog.dismiss()' on a null object reference
at agdesenvolvimentoweb.projetopiloto.MainActivity$MyWebViewClient.onPageFinished(MainActivity.java:161)
at com.android.webview.chromium.WebViewContentsClientAdapter.onPageFinished(WebViewContentsClientAdapter.java:545)
at org.chromium.android_webview.AwContentsClientCallbackHelper$MyHandler.handleMessage(AwContentsClientCallbackHelper.java:201)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

Your setting dismiss() on your progress bar somewhere in your code with out having initialised it.
do
if(progress!= null)
progress.dismiss()

First, put only your application's log.
Second, you are trying to dismiss a progress dialog when its not initialized.
java.lang.NullPointerException: Attempt to invoke virtual
method 'void android.app.ProgressDialog.dismiss()' on a null object reference
I'd start my inspections with MainActivity.java:161