使用或覆盖了已过时的 API

[MonkeyInWind]

注: /.../.pub-cache/hosted/pub.flutter-io.cn/qrscan-0.2.22/android/src/main/java/com/shinow/qrscan/QrscanPlugin.java使用或覆盖了已过时的 API。
注: 有关详细信息, 请使用 -Xlint:deprecation 重新编译。

I/Timeline(11263): Timeline: Activity_launch_request time:603319284 intent:Intent { cmp=com.example.PCControlClient/com.shinow.qrscan.SecondActivity }
D/ViewContentFactory(11263): initViewContentFetcherClass
I/ContentCatcher(11263): ViewContentFetcher : ViewContentFetcher
D/ViewContentFactory(11263): createInterceptor took 0ms
I/ContentCatcher(11263): Interceptor : Catcher list invalid for [email protected]@195247136
I/ContentCatcher(11263): Interceptor : Get featureInfo from config pick_mode
W/TypefaceUtils(11263): getFontNames failed
W/TypefaceUtils(11263): java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object java.lang.reflect.Field.get(java.lang.Object)' on a null object reference
W/TypefaceUtils(11263): at miui.util.TypefaceUtils.getFontNames(TypefaceUtils.java:578)
W/TypefaceUtils(11263): at miui.util.TypefaceUtils.replaceTypeface(TypefaceUtils.java:532)
W/TypefaceUtils(11263): at miui.util.TypefaceUtils.replaceTypeface(TypefaceUtils.java:524)
W/TypefaceUtils(11263): at android.widget.TextView.setTypeface(TextView.java:3709)
W/TypefaceUtils(11263): at android.widget.TextView.setTypefaceFromAttrs(TextView.java:2106)
W/TypefaceUtils(11263): at android.widget.TextView.(TextView.java:1612)
W/TypefaceUtils(11263): at android.widget.TextView.(TextView.java:818)
W/TypefaceUtils(11263): at androidx.appcompat.widget.AppCompatTextView.(AppCompatTextView.java:99)
W/TypefaceUtils(11263): at androidx.appcompat.widget.AppCompatTextView.(AppCompatTextView.java:95)
W/TypefaceUtils(11263): at androidx.appcompat.app.AppCompatViewInflater.createTextView(AppCompatViewInflater.java:182)
W/TypefaceUtils(11263): at androidx.appcompat.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:103)
W/TypefaceUtils(11263): at androidx.appcompat.app.AppCompatDelegateImpl.createView(AppCompatDelegateImpl.java:1407)
W/TypefaceUtils(11263): at androidx.appcompat.app.AppCompatDelegateImpl.onCreateView(AppCompatDelegateImpl.java:1457)
W/TypefaceUtils(11263): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:776)
W/TypefaceUtils(11263): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:734)
W/TypefaceUtils(11263): at android.view.LayoutInflater.rInflate(LayoutInflater.java:867)
W/TypefaceUtils(11263): at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:828)
W/TypefaceUtils(11263): at android.view.LayoutInflater.rInflate(LayoutInflater.java:870)
W/TypefaceUtils(11263): at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:828)
W/TypefaceUtils(11263): at android.view.LayoutInflater.inflate(LayoutInflater.java:519)
W/TypefaceUtils(11263): at android.view.LayoutInflater.inflate(LayoutInflater.java:427)
W/TypefaceUtils(11263): at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
W/TypefaceUtils(11263): at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:555)
W/TypefaceUtils(11263): at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)
W/TypefaceUtils(11263): at com.shinow.qrscan.SecondActivity.onCreate(SecondActivity.java:40)
W/TypefaceUtils(11263): at android.app.Activity.performCreate(Activity.java:7040)
W/TypefaceUtils(11263): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
W/TypefaceUtils(11263): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2809)
W/TypefaceUtils(11263): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2931)
W/TypefaceUtils(11263): at android.app.ActivityThread.-wrap11(Unknown Source:0)
W/TypefaceUtils(11263): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1620)
W/TypefaceUtils(11263): at android.os.Handler.dispatchMessage(Handler.java:105)
W/TypefaceUtils(11263): at android.os.Looper.loop(Looper.java:173)
W/TypefaceUtils(11263): at android.app.ActivityThread.main(ActivityThread.java:6698)
W/TypefaceUtils(11263): at java.lang.reflect.Method.invoke(Native Method)
W/TypefaceUtils(11263): at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
W/TypefaceUtils(11263): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:782)
W/TypefaceUtils(11263): getFontNames failed
W/TypefaceUtils(11263): java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object java.lang.reflect.Field.get(java.lang.Object)' on a null object reference
W/TypefaceUtils(11263): at miui.util.TypefaceUtils.getFontNames(TypefaceUtils.java:578)
W/TypefaceUtils(11263): at miui.util.TypefaceUtils.replaceTypeface(TypefaceUtils.java:532)
W/TypefaceUtils(11263): at miui.util.TypefaceUtils.replaceTypeface(TypefaceUtils.java:524)
W/TypefaceUtils(11263): at android.widget.TextView.setTypeface(TextView.java:3709)
W/TypefaceUtils(11263): at android.widget.TextView.setTypeface(TextView.java:2229)
W/TypefaceUtils(11263): at androidx.appcompat.widget.AppCompatTextView.setTypeface(AppCompatTextView.java:708)
W/TypefaceUtils(11263): at androidx.appcompat.widget.AppCompatTextHelper.loadFromAttributes(AppCompatTextHelper.java:221)
W/TypefaceUtils(11263): at androidx.appcompat.widget.AppCompatTextView.(AppCompatTextView.java:105)
W/TypefaceUtils(11263): at androidx.appcompat.widget.AppCompatTextView.(AppCompatTextView.java:95)
W/TypefaceUtils(11263): at androidx.appcompat.app.AppCompatViewInflater.createTextView(AppCompatViewInflater.java:182)
W/TypefaceUtils(11263): at androidx.appcompat.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:103)
W/TypefaceUtils(11263): at androidx.appcompat.app.AppCompatDelegateImpl.createView(AppCompatDelegateImpl.java:1407)
W/TypefaceUtils(11263): at androidx.appcompat.app.AppCompatDelegateImpl.onCreateView(AppCompatDelegateImpl.java:1457)
W/TypefaceUtils(11263): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:776)
W/TypefaceUtils(11263): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:734)
W/TypefaceUtils(11263): at android.view.LayoutInflater.rInflate(LayoutInflater.java:867)
W/TypefaceUtils(11263): at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:828)
W/TypefaceUtils(11263): at android.view.LayoutInflater.rInflate(LayoutInflater.java:870)
W/TypefaceUtils(11263): at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:828)
W/TypefaceUtils(11263): at android.view.LayoutInflater.inflate(LayoutInflater.java:519)
W/TypefaceUtils(11263): at android.view.LayoutInflater.inflate(LayoutInflater.java:427)
W/TypefaceUtils(11263): at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
W/TypefaceUtils(11263): at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:555)
W/TypefaceUtils(11263): at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)
W/TypefaceUtils(11263): at com.shinow.qrscan.SecondActivity.onCreate(SecondActivity.java:40)
W/TypefaceUtils(11263): at android.app.Activity.performCreate(Activity.java:7040)
W/TypefaceUtils(11263): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
W/TypefaceUtils(11263): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2809)
W/TypefaceUtils(11263): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2931)
W/TypefaceUtils(11263): at android.app.ActivityThread.-wrap11(Unknown Source:0)
W/TypefaceUtils(11263): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1620)
W/TypefaceUtils(11263): at android.os.Handler.dispatchMessage(Handler.java:105)
W/TypefaceUtils(11263): at android.os.Looper.loop(Looper.java:173)
W/TypefaceUtils(11263): at android.app.ActivityThread.main(ActivityThread.java:6698)
W/TypefaceUtils(11263): at java.lang.reflect.Method.invoke(Native Method)
W/TypefaceUtils(11263): at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
W/TypefaceUtils(11263): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:782)
I/System.out(11263): ---------------------|||||||||||||---onAccuracyChanged---|||||||||||-------------------------

ios没试 android可以跑 但是提示上边这一堆东西