在App中添加网络权限和错误处理,并检查AuthInterceptor的实现。以下是一个可能的代码示例:
//在AndroidManifest.xml文件中添加网络权限
//在App类的onCreate()中初始化Apollo客户端
OkHttpClient okHttpClient = new OkHttpClient.Builder()
.addInterceptor(new AuthInterceptor())
.build();
ApolloClient apolloClient = ApolloClient.builder()
.serverUrl("YOUR_GRAPHQL_ENDPOINT")
.okHttpClient(okHttpClient)
.build();
//在AuthInterceptor中添加错误处理逻辑
public class AuthInterceptor implements Interceptor {
@Override
public Response intercept(Chain chain) throws IOException {
Request originalRequest = chain.request();
Request.Builder builder = originalRequest.newBuilder();
//添加授权头部信息
builder.header("AUTHORIZATION", "YOUR_AUTH_TOKEN");
Request newRequest = builder.build();
try {
Response response = chain.proceed(newRequest);
//检查响应是否成功
if (!response.isSuccessful()) {
throw new ApolloException("Failed to execute GraphQL request");
}
return response;
} catch (IOException e) {
//处理网络连接错误
throw new ApolloNetworkException("Failed to execute GraphQL request", e);
} catch (ApolloException e) {
//处理响应错误
throw new ApolloNetworkException("Failed to execute GraphQL request", e);
}
}
}
这个解决方案解决了可能导致App崩溃的两个常见问题:网络连接错误和响应错误。如果没有网络连接或AuthInterceptor未正确实现,这两个错误会导致App崩溃。