键入字母时，Mapbox 自动完成搜索会使应用程序崩溃

Question

我遵循了 Mapbox link here 上的教程，该教程展示了如何在 Android 应用程序上添加自动完成搜索栏。

这是我的 MainActivity

中的 java 代码

private String my_token = "<my-token-from-mapbox>";
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Intent intent = new PlaceAutocomplete.IntentBuilder()
            .accessToken(my_token)
            .build(this);
    startActivityForResult(intent, 1);
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (resultCode == Activity.RESULT_OK && requestCode == 1) {
        CarmenFeature feature = PlaceAutocomplete.getPlace(data);
        Toast.makeText(this, feature.text(), Toast.LENGTH_LONG).show();
    }
}

一切都很好，但是当我只输入一个字母时，应用程序崩溃了，我从 logcat

得到了这么长的错误

2020-09-18 12:30:01.271 21918-21918/com.alpha.istack E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.alpha.istack, PID: 21918
java.lang.BootstrapMethodError: Exception from call site #4 bootstrap method
    at okhttp3.internal.Util.<clinit>(Util.java:87)
    at okhttp3.internal.Util.skipLeadingAsciiWhitespace(Util.java:321)
    at okhttp3.HttpUrl$Builder.parse(HttpUrl.java:1313)
    at okhttp3.HttpUrl.get(HttpUrl.java:917)
    at retrofit2.Retrofit$Builder.baseUrl(Retrofit.java:492)
    at com.mapbox.core.MapboxService.getService(MapboxService.java:132)
    at com.mapbox.api.geocoding.v5.MapboxGeocoding.initializeCall(MapboxGeocoding.java:86)
    at com.mapbox.core.MapboxService.getCall(MapboxService.java:69)
    at com.mapbox.core.MapboxService.enqueueCall(MapboxService.java:95)
    at com.mapbox.mapboxsdk.plugins.places.autocomplete.viewmodel.PlaceAutocompleteViewModel.onQueryChange(PlaceAutocompleteViewModel.java:87)
    at com.mapbox.mapboxsdk.plugins.places.autocomplete.ui.PlaceAutocompleteFragment.onQueryChange(PlaceAutocompleteFragment.java:155)
    at com.mapbox.mapboxsdk.plugins.places.autocomplete.ui.SearchView.onTextChanged(SearchView.java:82)
    at android.widget.TextView.sendOnTextChanged(TextView.java:9828)
    at android.widget.TextView.handleTextChanged(TextView.java:9925)
    at android.widget.TextView$ChangeWatcher.onTextChanged(TextView.java:12750)
    at android.text.SpannableStringBuilder.sendTextChanged(SpannableStringBuilder.java:1263)
    at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:575)
    at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:506)
    at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:36)
    at android.view.inputmethod.BaseInputConnection.replaceText(BaseInputConnection.java:861)
    at android.view.inputmethod.BaseInputConnection.commitText(BaseInputConnection.java:207)
    at com.android.internal.widget.EditableInputConnection.commitText(EditableInputConnection.java:187)
    at com.android.internal.view.IInputConnectionWrapper.executeMessage(IInputConnectionWrapper.java:365)
    at com.android.internal.view.IInputConnectionWrapper$MyHandler.handleMessage(IInputConnectionWrapper.java:94)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loop(Looper.java:224)
    at android.app.ActivityThread.main(ActivityThread.java:7107)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:536)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:876)
 ***Caused by: java.lang.ClassCastException: Bootstrap method returned null***
    at okhttp3.internal.Util.<clinit>(Util.java:87) 
    at okhttp3.internal.Util.skipLeadingAsciiWhitespace(Util.java:321) 
    at okhttp3.HttpUrl$Builder.parse(HttpUrl.java:1313) 
    at okhttp3.HttpUrl.get(HttpUrl.java:917) 
    at retrofit2.Retrofit$Builder.baseUrl(Retrofit.java:492) 
    at com.mapbox.core.MapboxService.getService(MapboxService.java:132) 
    at com.mapbox.api.geocoding.v5.MapboxGeocoding.initializeCall(MapboxGeocoding.java:86) 
    at com.mapbox.core.MapboxService.getCall(MapboxService.java:69) 
    at com.mapbox.core.MapboxService.enqueueCall(MapboxService.java:95) 
    at com.mapbox.mapboxsdk.plugins.places.autocomplete.viewmodel.PlaceAutocompleteViewModel.onQueryChange(PlaceAutocompleteViewModel.java:87) 
    at com.mapbox.mapboxsdk.plugins.places.autocomplete.ui.PlaceAutocompleteFragment.onQueryChange(PlaceAutocompleteFragment.java:155) 
    at com.mapbox.mapboxsdk.plugins.places.autocomplete.ui.SearchView.onTextChanged(SearchView.java:82) 
    at android.widget.TextView.sendOnTextChanged(TextView.java:9828) 
    at android.widget.TextView.handleTextChanged(TextView.java:9925) 
    at android.widget.TextView$ChangeWatcher.onTextChanged(TextView.java:12750) 
    at android.text.SpannableStringBuilder.sendTextChanged(SpannableStringBuilder.java:1263) 
    at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:575) 
    at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:506) 
    at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:36) 
    at android.view.inputmethod.BaseInputConnection.replaceText(BaseInputConnection.java:861) 
    at android.view.inputmethod.BaseInputConnection.commitText(BaseInputConnection.java:207) 
    at com.android.internal.widget.EditableInputConnection.commitText(EditableInputConnection.java:187) 
    at com.android.internal.view.IInputConnectionWrapper.executeMessage(IInputConnectionWrapper.java:365) 
    at com.android.internal.view.IInputConnectionWrapper$MyHandler.handleMessage(IInputConnectionWrapper.java:94) 
    at android.os.Handler.dispatchMessage(Handler.java:106) 
    at android.os.Looper.loop(Looper.java:224) 
    at android.app.ActivityThread.main(ActivityThread.java:7107) 
    at java.lang.reflect.Method.invoke(Native Method) 
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:536) 
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:876)

我不太明白。我希望有人能帮助我。我仔细检查了所有依赖项、清单文件和布局文件，但没有找到任何可能导致应用程序崩溃的内容。谢谢

Answer 1

见

尝试在 app-level build.gradle 文件的 android { } 部分中添加以下块：

compileOptions {
    sourceCompatibility JavaVersion.VERSION_1_8
    targetCompatibility JavaVersion.VERSION_1_8
}

如果您使用的是 Kotlin，则还应添加以下块：

kotlinOptions {
    jvmTarget = "1.8"
}

https://developer.android.com/studio/write/java8-support#supported_features

键入字母时，Mapbox 自动完成搜索会使应用程序崩溃

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