java GCM 取消注册导致应用程序崩溃
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StackOverFlow
GCM unregister causing the application to crash
提问by Zeeshan Ali
I've implemented GCM notifications on my app. I am now trying to un-register the app when the user logs out. I am using the following code. When this code executes, it causes the application to crash with the following logcat:
我已经在我的应用程序上实现了 GCM 通知。我现在试图在用户注销时取消注册该应用程序。我正在使用以下代码。当此代码执行时，它会导致应用程序崩溃并显示以下 logcat：
java.lang.IllegalAccessError: Method 'void android.support.v4.content.ContextCompat.<init>()' is inaccessible to class 'com.google.android.gms.iid.zzd' (declaration of 'com.google.android.gms.iid.zzd' appears in /data/app/com.example.packagename-1/base.apk)
at com.google.android.gms.iid.zzd.zzeb(Unknown Source)
at com.google.android.gms.iid.zzd.<init>(Unknown Source)
at com.google.android.gms.iid.zzd.<init>(Unknown Source)
at com.google.android.gms.iid.InstanceID.zza(Unknown Source)
at com.google.android.gms.iid.InstanceID.getInstance(Unknown Source)
at com.zaryans.updatedepoultry.WelcomeActivity.onItemClick(WelcomeActivity.java:469)
at android.widget.AdapterView.performItemClick(AdapterView.java:310)
at android.widget.AbsListView.performItemClick(AbsListView.java:1145)
at android.widget.AbsListView$PerformClick.run(AbsListView.java:3066)
at android.widget.AbsListView.run(AbsListView.java:3903)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Here is the code:
这是代码：
InstanceID instanceID = InstanceID.getInstance(WelcomeActivity.this);
try {
instanceID.deleteInstanceID();
Utility.logCatMsg("Logged Out Success!!!");
} catch (IOException e) {
Utility.logCatMsg("Exception while logging out: "+e.getMessage());
e.printStackTrace();
}
回答by luizMello
I was with same problem after update the support library to 25.0.0 . For me after update the below libs,in the app gradle file, the problem gone.
将支持库更新到 25.0.0 后，我遇到了同样的问题。对我来说，更新以下库后，在应用程序 gradle 文件中，问题就消失了。
compile("com.google.android.gms:play-services-location:9.6.1")
compile("com.google.android.gms:play-services-maps:9.6.1")
compile("com.google.android.gms:play-services-gcm:9.6.1")
回答by AndroidGeek
Update the google play services to the latest version (9.8.0) after updating the android support library to 25.0.0 I had the same problem this morning and this worked for me :)
将 android 支持库更新到 25.0.0 后，将 google play 服务更新到最新版本 (9.8.0) 我今天早上遇到了同样的问题，这对我有用:)
回答by Egor
Not sure this will solve your problem, but it's always a good idea to pass the application Contextto third party frameworks, rather than Activityinstances, as the latter can lead to memory leaks. Try this instead:
不确定这会解决您的问题，但将应用程序传递Context给第三方框架而不是Activity实例总是一个好主意，因为后者可能导致内存泄漏。试试这个：
InstanceID instanceID = InstanceID.getInstance(getApplicationContext());
回答by Shubham Goel
use dependencies in the given way
以给定的方式使用依赖项
compile ("com.google.android.gms:play-services-base:10.0.1") {
force = true;
}
compile ("com.google.android.gms:play-services-maps:10.0.1") {
force = true;
}
compile ("com.google.android.gms:play-services-gcm:10.0.1") {
force = true;
}
compile ('com.google.firebase:firebase-core:10.0.1') {
force = true;
}
compile ('com.google.firebase:firebase-messaging:10.0.1') {
force = true;
}
