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app/src/main/java/com/fenghoo/seven/wxapi/WXEntryActivity.java

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+/*
+ * 官网地站:http://www.mob.com
+ * 技术支持QQ: 4006852216
+ * 官方微信:ShareSDK   （如果发布新版本的话，我们将会第一时间通过微信将版本更新内容推送给您。如果使用过程中有任何问题，也可以通过微信与我们取得联系，我们将会在24小时内给予回复）
+ *
+ * Copyright (c) 2013年 mob.com. All rights reserved.
+ */
+
+package com.fenghoo.seven.wxapi;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.widget.Toast;
+
+import com.fenghoo.seven.main.entity.mine.TreeUserEntity;
+import com.fenghoo.seven.main.entity.mine.WeChatLoginEntity;
+import com.fenghoo.seven.main.entity.mine.WeChatLoginResultEntity;
+import com.fenghoo.seven.network.ApiUtils;
+import com.fenghoo.seven.network.LifeTreeAPIException;
+import com.fenghoo.seven.network.http.ResponseBean;
+import com.fenghoo.seven.utils.checkVersionsUtils.ProfileSpUtils;
+import com.tencent.mm.opensdk.modelbase.BaseReq;
+import com.tencent.mm.opensdk.modelbase.BaseResp;
+import com.tencent.mm.opensdk.modelmsg.SendAuth;
+import com.tencent.mm.opensdk.openapi.IWXAPI;
+import com.tencent.mm.opensdk.openapi.IWXAPIEventHandler;
+import com.tencent.mm.opensdk.openapi.WXAPIFactory;
+
+import cn.sharesdk.wechat.utils.WXAppExtendObject;
+import cn.sharesdk.wechat.utils.WXMediaMessage;
+import cn.sharesdk.wechat.utils.WechatHandlerActivity;
+import io.reactivex.Observable;
+import io.reactivex.ObservableEmitter;
+import io.reactivex.ObservableOnSubscribe;
+import io.reactivex.ObservableSource;
+import io.reactivex.annotations.NonNull;
+import io.reactivex.functions.Consumer;
+import io.reactivex.functions.Function;
+import io.reactivex.schedulers.Schedulers;
+
+/**
+ * 微信客户端回调activity示例
+ */
+public class WXEntryActivity extends WechatHandlerActivity implements IWXAPIEventHandler {
+    public static final String WEIXIN_APP_ID = "wxaa49732bd3a29bec";
+    private static final String APP_SECRET = "038324288450b5dcb610915fea7fb1af";
+    private static ObservableEmitter<ResponseBean<TreeUserEntity>> mE;
+    private IWXAPI mWeixinAPI;
+    /**
+     * 微信登陆数据
+     */
+    private WeChatLoginEntity mEntity;
+
+    public static Observable<ResponseBean<TreeUserEntity>> getObservable() {
+        return Observable.create(new ObservableOnSubscribe<ResponseBean<TreeUserEntity>>() {
+            @Override
+            public void subscribe(@NonNull ObservableEmitter<ResponseBean<TreeUserEntity>> e) throws Exception {
+                mE = e;
+            }
+        });
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        mWeixinAPI = WXAPIFactory.createWXAPI(this, WEIXIN_APP_ID, true);
+        mWeixinAPI.handleIntent(this.getIntent(), this);
+    }
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        super.onNewIntent(intent);
+        setIntent(intent);
+        mWeixinAPI.handleIntent(intent, this);//必须调用此句话
+    }
+
+    //微信发送的请求将回调到onReq方法
+    @Override
+    public void onReq(BaseReq req) {
+    }
+
+    //发送到微信请求的响应结果
+    @Override
+    public void onResp(BaseResp resp) {
+        switch (resp.errCode) {
+            case BaseResp.ErrCode.ERR_OK:
+                //发送成功
+                SendAuth.Resp sendResp = (SendAuth.Resp) resp;
+                if (sendResp != null) {
+                    String code = sendResp.code;
+                    getAccess_token(code);
+                }
+                break;
+            case BaseResp.ErrCode.ERR_USER_CANCEL:
+                //发送取消
+                mE.onError(new LifeTreeAPIException(0, "取消登陆"));
+                finish();
+                break;
+            case BaseResp.ErrCode.ERR_AUTH_DENIED:
+                //发送被拒绝
+                break;
+            default:
+                //发送返回
+                break;
+        }
+
+    }
+
+    /**
+     * 获取openid accessToken值用于后期操作
+     *
+     * @param code 请求码
+     */
+    private void getAccess_token(final String code) {
+        //获取微信资料
+        ApiUtils.getWeChatApi()
+                .access_token(WEIXIN_APP_ID, APP_SECRET, code, "authorization_code")
+                .flatMap(new Function<WeChatLoginResultEntity, ObservableSource<WeChatLoginEntity>>() {
+                    @Override
+                    public ObservableSource<WeChatLoginEntity> apply(@NonNull WeChatLoginResultEntity entity) throws Exception {
+                        //存储两个id值
+                        mEntity = new WeChatLoginEntity();
+                        mEntity.setOpen_id(entity.getOpenid());
+                        mEntity.setUnion_id(entity.getUnionid());
+                        //获取微信用户信息
+                        return ApiUtils.getWeChatApi()
+                                .userInfo(entity.getAccess_token()
+                                        , entity.getOpenid());
+                    }
+                })
+                //用户资料登陆
+                .flatMap(new Function<WeChatLoginEntity, ObservableSource<ResponseBean<TreeUserEntity>>>() {
+                    @Override
+                    public ObservableSource<ResponseBean<TreeUserEntity>> apply(@NonNull WeChatLoginEntity entity) throws Exception {
+
+                        if (ProfileSpUtils.getInstance().isLogin()) {
+                            //绑定微信
+                            return ApiUtils.getApi()
+                                    .bindWx(ProfileSpUtils.getInstance()
+                                                    .getUserProfie()
+                                                    .getData().getUuid()
+                                            , mEntity.getOpen_id()
+                                            , entity.getNickname()
+                                            , entity.getHeadimg()
+                                            , entity.getSex()
+                                            , mEntity.getUnion_id());
+                        } else {
+                            //用户微信登陆
+                            return ApiUtils.getApi()
+                                    .wxLogin(mEntity.getOpen_id()
+                                            , entity.getNickname()
+                                            , entity.getHeadimg()
+                                            , entity.getSex()
+                                            , mEntity.getUnion_id());
+                        }
+                    }
+                })
+                .subscribeOn(Schedulers.io())
+                .subscribe(new Consumer<ResponseBean<TreeUserEntity>>() {
+                    @Override
+                    public void accept(@NonNull ResponseBean<TreeUserEntity> treeUserEntityResponseBean) throws Exception {
+                        mE.onNext(treeUserEntityResponseBean);
+                        mE.onComplete();
+                        finish();
+                    }
+                }, new Consumer<Throwable>() {
+                    @Override
+                    public void accept(@NonNull Throwable throwable) throws Exception {
+                        mE.onError(throwable);
+                        finish();
+                    }
+                });
+    }
+
+    /**
+     * 处理微信发出的向第三方应用请求app message
+     * <p>
+     * 在微信客户端中的聊天页面有“添加工具”，可以将本应用的图标添加到其中 此后点击图标，下面的代码会被执行。Demo仅仅只是打开自己而已，但你可
+     * 做点其他的事情，包括根本不打开任何页面
+     */
+    public void onGetMessageFromWXReq(WXMediaMessage msg) {
+        Intent iLaunchMyself = getPackageManager().getLaunchIntentForPackage(
+                getPackageName());
+        startActivity(iLaunchMyself);
+    }
+
+    /**
+     * 处理微信向第三方应用发起的消息
+     * <p>
+     * 此处用来接收从微信发送过来的消息，比方说本demo在wechatpage里面分享
+     * 应用时可以不分享应用文件，而分享一段应用的自定义信息。接受方的微信 客户端会通过这个方法，将这个信息发送回接收方手机上的本demo中，当作 回调。
+     * <p>
+     * 本Demo只是将信息展示出来，但你可做点其他的事情，而不仅仅只是Toast
+     */
+    public void onShowMessageFromWXReq(WXMediaMessage msg) {
+        if (msg != null && msg.mediaObject != null
+                && (msg.mediaObject instanceof WXAppExtendObject)) {
+            WXAppExtendObject obj = (WXAppExtendObject) msg.mediaObject;
+            Toast.makeText(this, obj.extInfo, Toast.LENGTH_SHORT).show();
+        }
+    }
+}

app/src/main/java/com/fenghoo/seven/wxapi/WXPayEntryActivity.java

@@ -0,0 +1,68 @@
+package com.fenghoo.seven.wxapi;
+
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.widget.TextView;
+
+import com.fenghoo.seven.base.BaseActivity;
+import com.tencent.mm.opensdk.modelbase.BaseReq;
+import com.tencent.mm.opensdk.modelbase.BaseResp;
+import com.tencent.mm.opensdk.openapi.IWXAPI;
+import com.tencent.mm.opensdk.openapi.IWXAPIEventHandler;
+
+import androidx.annotation.Nullable;
+
+
+/**
+ * 微信支付回调页
+ */
+public class WXPayEntryActivity extends BaseActivity implements IWXAPIEventHandler {
+
+    private IWXAPI api;
+    private TextView mTextView;
+    private Intent intent;
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        super.onNewIntent(intent);
+        setIntent(intent);
+        api.handleIntent(intent, this);
+    }
+
+    @Override
+    public void onReq(BaseReq req) {
+    }
+
+    @Override
+    public void onResp(BaseResp resp) {
+        if (resp.errCode == 0) {
+            toast("支付成功");
+        } else if (resp.errCode == -1) {
+            toast("支付失败");
+        } else if (resp.errCode == -2) {
+            toast("取消支付");
+        }
+        /**
+         * 用广播发出回掉状态
+         */
+        intent = new Intent();
+        intent.setAction("com.antiphon.BroadcastReceiver");
+        intent.putExtra("payCode",resp.errCode);
+        sendBroadcast(intent);
+        finish();
+    }
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        initData();
+
+    }
+
+    private void initData() {
+     //   api = WXAPIFactory.createWXAPI(this, PayUtils.APP_ID);
+        api.handleIntent(getIntent(), this);
+    }
+
+}