Map not rendering. Only Grid lines are shown

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I am using Baidu Map (SDK Version: 4.5.2) but they the map is not showing. Instead, only grid lines are shown.

Code:

public class MainApp extends MultiDexApplication {
@Override
public void onCreate() {
        super.onCreate();
        SDKInitializer.initialize(this);
    }
}

BaiduMapActivity class: (This code is in Kotlin. If you need Java equiavalent of this code, then please put a comment below.)

class BaiduMapActivity : BaseActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_baidu_map)
    }

override fun onResume() {
    super.onResume()
    bmapView.onResume()
   }
}

build.gradle file:

buildscript {
    ext.kotlinVersion = '1.2.10'
    repositories {
        maven { url 'https://maven.fabric.io/public' }
    }

    dependencies {
        //noinspection GradleDynamicVersion
        classpath 'io.fabric.tools:gradle:1.+'
    }
}

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'io.fabric'
//For green dao
apply plugin: 'org.greenrobot.greendao'

repositories {
    maven { url 'https://maven.fabric.io/public' }
    maven { url "https://jitpack.io" }
    jcenter()
}

android {
    configurations.all {
        resolutionStrategy.force 'com.google.code.findbugs:jsr305:3.0.0'
    }

    aaptOptions.cruncherEnabled = false
    aaptOptions.useNewCruncher = false

    compileSdkVersion 27
    buildToolsVersion '27.0.3'

    defaultConfig {
        applicationId "com.emerson.oversight"
        minSdkVersion 16
        targetSdkVersion 27

        versionCode 6
        versionName "1.6.2"
        multiDexEnabled true
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    dataBinding {
        enabled = true
    }
    lintOptions {
        checkReleaseBuilds false
        // Or, if you prefer, you can continue to check for errors in release builds,
        // but continue the build even when errors are found:
        abortOnError false
        disable 'MissingTranslation'
    }

    buildTypes {
        release {
            lintOptions {
                disable 'MissingTranslation'
            }
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

kapt { generateStubs = true }

dependencies {
    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
    compile fileTree(include: ['*.jar'], dir: 'libs')
    compile('com.crashlytics.sdk.android:crashlytics:2.6.7@aar') {
        transitive = true
    }
    //AppCompat v7 support library
    compile 'com.android.support:appcompat-v7:27.0.2'
    //AppCompat v4 support library
    compile 'com.android.support:support-v4:27.0.2'
    //Support design
    compile 'com.android.support:design:27.0.2'
    //Google Maps
    compile 'com.google.android.gms:play-services-maps:11.8.0'
    //Retrofit - for making REST API calls
    compile 'com.squareup.retrofit2:converter-gson:2.1.0'
    //For Runtime permissions
    compile 'com.karumi:dexter:4.2.0'
    //To set custom fonts
    compile 'uk.co.chrisjenx:calligraphy:2.2.0'
    //Attaches bullets to viewpager
    compile 'com.robohorse.pagerbullet:pagerbullet:1.0.8'
    //Expandable recycler view
    compile 'com.bignerdranch.android:expandablerecyclerview:3.0.0-RC1'
    //For Graph
    implementation 'com.github.PhilJay:MPAndroidChart:v3.0.3'
    //Date time
    compile 'com.wdullaer:materialdatetimepicker:3.2.1'
    compile 'com.android.support:recyclerview-v7:27.0.2'
    testCompile 'junit:junit:4.12'
    androidTestCompile 'com.android.support:support-annotations:27.0.2'
    androidTestCompile 'com.android.support.test:runner:1.0.1'
    androidTestCompile 'com.android.support.test.espresso:espresso-core:3.0.1'
    compile 'com.android.support:gridlayout-v7:27.0.2'
    compile 'com.android.support:cardview-v7:27.0.2'
    compile 'jp.wasabeef:recyclerview-animators:2.2.6'
//    compile 'com.ncornette.cache:okcache-control:1.1.1'
    compile 'org.greenrobot:greendao:3.2.2'
    compile 'net.danlew:android.joda:2.9.9'
    compile 'com.github.barteksc:android-pdf-viewer:3.0.0-beta.3'
    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
    compile 'org.jetbrains.anko:anko-common:0.8.3'
    compile 'me.dm7.barcodescanner:zbar:1.9.8'
    compile 'io.reactivex:rxjava:1.2.0'
    compile 'com.squareup:android-times-square:1.6.5@aar'

    // notice that the compiler version must be the same than our gradle version
    kapt 'com.android.databinding:compiler:3.2.0-alpha05'

    androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    }
}
apply plugin: 'kotlin-android-extensions'

Logs:

    03-27 23:44:51.059 7163-7163/com.emerson.oversight D/ViewRootImpl@ebc9b08[BaiduMapActivity]: ThreadedRenderer.create() translucent=true
03-27 23:44:51.062 7163-7163/com.emerson.oversight D/InputTransport: Input channel constructed: fd=113
03-27 23:44:51.062 7163-7163/com.emerson.oversight D/ViewRootImpl@ebc9b08[BaiduMapActivity]: setView = DecorView@dbaa2a1[BaiduMapActivity] touchMode=true
03-27 23:44:51.074 7163-7163/com.emerson.oversight I/SemDesktopModeManager: registerListener: android.view.ViewRootImpl$3@1965e9e
03-27 23:44:51.076 7163-7163/com.emerson.oversight D/ViewRootImpl@a0e9d7f[BaiduMapActivity]: ThreadedRenderer.create() translucent=false
03-27 23:44:51.078 7163-7163/com.emerson.oversight D/InputTransport: Input channel constructed: fd=115
03-27 23:44:51.078 7163-7163/com.emerson.oversight D/ViewRootImpl@a0e9d7f[BaiduMapActivity]: setView = DecorView@6f71595[BaiduMapActivity] touchMode=true
03-27 23:44:51.079 7163-7163/com.emerson.oversight D/ViewRootImpl@52ebfdf[Toast]: MSG_RESIZED_REPORT: frame=Rect(318, 2414 - 1122, 2568) ci=Rect(0, 0 - 0, 0) vi=Rect(0, 0 - 0, 0) or=1
03-27 23:44:51.102 7163-7163/com.emerson.oversight D/ViewRootImpl@ebc9b08[BaiduMapActivity]: dispatchAttachedToWindow
03-27 23:44:51.127 7163-7163/com.emerson.oversight D/ViewRootImpl@ebc9b08[BaiduMapActivity]: Relayout returned: oldFrame=[0,0][0,0] newFrame=[37,1235][1403,1641] result=0x27 surface={isValid=true 547931812352} surfaceGenerationChanged=true
    mHardwareRenderer.initialize() mSurface={isValid=true 547931812352} hwInitialized=true
03-27 23:44:51.135 7163-7163/com.emerson.oversight D/ViewRootImpl@a0e9d7f[BaiduMapActivity]: dispatchAttachedToWindow
03-27 23:44:51.160 7163-7163/com.emerson.oversight D/ViewRootImpl@a0e9d7f[BaiduMapActivity]: Relayout returned: oldFrame=[0,0][0,0] newFrame=[0,0][1440,2960] result=0x27 surface={isValid=true 547759640576} surfaceGenerationChanged=true
    mHardwareRenderer.initialize() mSurface={isValid=true 547759640576} hwInitialized=true
03-27 23:44:51.174 7163-7163/com.emerson.oversight D/SurfaceView: Relayout returned: oldFrame=[0,0][0,0] newFrame=[0,393][1440,2792] result=0x7 surface={Surface(name=null)/@0x479929b isValid=true 547759644160}
03-27 23:44:51.221 7163-7163/com.emerson.oversight D/ViewRootImpl@ebc9b08[BaiduMapActivity]: MSG_WINDOW_FOCUS_CHANGED 1
    mHardwareRenderer.initializeIfNeeded()#2 mSurface={isValid=true 547931812352}
03-27 23:44:51.233 7163-7163/com.emerson.oversight D/ViewRootImpl@a0e9d7f[BaiduMapActivity]: Relayout returned: oldFrame=[0,0][1440,2960] newFrame=[0,0][1440,2960] result=0x1 surface={isValid=true 547759640576} surfaceGenerationChanged=false
03-27 23:44:51.237 7163-7163/com.emerson.oversight D/SurfaceView: Relayout returned: oldFrame=[0,393][1440,2792] newFrame=[0,393][1440,2792] result=0x1 surface={Surface(name=null)/@0x479929b isValid=true 547759647744}
03-27 23:44:51.259 7163-7163/com.emerson.oversight D/ViewRootImpl@ebc9b08[BaiduMapActivity]: MSG_RESIZED_REPORT: frame=Rect(37, 1235 - 1403, 1641) ci=Rect(0, 0 - 0, 0) vi=Rect(0, 0 - 0, 0) or=1
03-27 23:44:51.262 7163-7163/com.emerson.oversight D/TextView: setTypeface with style : 0
03-27 23:44:51.263 7163-7163/com.emerson.oversight D/TextView: setTypeface with style : 0
03-27 23:44:51.264 7163-7163/com.emerson.oversight D/ViewRootImpl@a0e9d7f[BaiduMapActivity]: MSG_RESIZED_REPORT: frame=Rect(0, 0 - 1440, 2960) ci=Rect(0, 84 - 0, 168) vi=Rect(0, 84 - 0, 168) or=1
03-27 23:44:51.339 7163-7163/com.emerson.oversight D/ViewRootImpl@ce7e452[SelectTripActivity]: mHardwareRenderer.destroy()#1
03-27 23:44:51.359 7163-7163/com.emerson.oversight D/ViewRootImpl@ce7e452[SelectTripActivity]: Relayout returned: oldFrame=[0,0][1440,2960] newFrame=[0,0][1440,2960] result=0x5 surface={isValid=false 0} surfaceGenerationChanged=true
03-27 23:44:54.241 7163-7163/com.emerson.oversight D/ViewRootImpl@52ebfdf[Toast]: mHardwareRenderer.destroy()#4
03-27 23:44:54.247 7163-7163/com.emerson.oversight D/ViewRootImpl@52ebfdf[Toast]: dispatchDetachedFromWindow
03-27 23:44:54.273 7163-7163/com.emerson.oversight D/InputTransport: Input channel destroyed: fd=108
03-27 23:44:54.275 7163-7163/com.emerson.oversight I/SemDesktopModeManager: unregisterListener: android.view.ViewRootImpl$3@c320e7e
03-27 23:44:59.878 7163-7168/com.emerson.oversight I/art: Do partial code cache collection, code=124KB, data=114KB
03-27 23:44:59.880 7163-7168/com.emerson.oversight I/art: After code cache collection, code=123KB, data=113KB
    Increasing code cache capacity to 512KB
03-27 23:45:00.819 7163-7163/com.emerson.oversight D/ViewRootImpl@ce7e452[SelectTripActivity]: Relayout returned: oldFrame=[0,0][1440,2960] newFrame=[0,0][1440,2960] result=0x5 surface={isValid=false 0} surfaceGenerationChanged=false
03-27 23:45:00.874 7163-7163/com.emerson.oversight I/CacheManager: TraxxEntity is null
03-27 23:45:01.533 7163-7163/com.emerson.oversight D/ViewRootImpl@ebc9b08[BaiduMapActivity]: mHardwareRenderer.destroy()#4
03-27 23:45:01.534 7163-7163/com.emerson.oversight D/ViewRootImpl@ebc9b08[BaiduMapActivity]: dispatchDetachedFromWindow
03-27 23:45:01.572 7163-7163/com.emerson.oversight D/InputTransport: Input channel destroyed: fd=113
03-27 23:45:01.575 7163-7163/com.emerson.oversight I/SemDesktopModeManager: unregisterListener: android.view.ViewRootImpl$3@7f928ab
03-27 23:45:01.618 7163-7163/com.emerson.oversight D/ViewRootImpl@a0e9d7f[BaiduMapActivity]: MSG_WINDOW_FOCUS_CHANGED 1
    mHardwareRenderer.initializeIfNeeded()#2 mSurface={isValid=true 547759640576}
03-27 23:45:01.619 7163-7163/com.emerson.oversight V/InputMethodManager: Starting input: tba=android.view.inputmethod.EditorInfo@15fb381 nm : com.emerson.oversight ic=null
03-27 23:45:01.619 7163-7163/com.emerson.oversight I/InputMethodManager: [IMM] startInputInner - mService.startInputOrWindowGainedFocus
03-27 23:45:01.631 7163-7163/com.emerson.oversight D/InputTransport: Input channel constructed: fd=104
    Input channel destroyed: fd=103
03-27 23:45:01.631 7163-7163/com.emerson.oversight E/ViewRootImpl: sendUserActionEvent() returned.

Structure of libraries:

enter image description here

Result is below. Application is running perfectly but only Grid lines are shown and map is not visible.

enter image description here

What could be the possible reason?

2

There are 2 best solutions below

0
sound On

Several option can be the cause :

  • No Api Key add in the Manifest
  • Api Key bind to wrong SHA1, or wrong package name
  • Use of the emulator. Based on my tests, never worked on emulator but worked perfectly on real devices (I bet on this one since i don't see communication error with baidu on your logs).
0
ROHIT LIEN On

Try using china vpn and then see if the maps are loaded