WXEntryActivity.java文件时如何来的?从哪里下载?
WXEntryActivity.java文件时如何来的?从哪里下载?
WXEntryActivity.java文件时如何来的?从哪里下载?
2016-02-20
微信给的示例,HelloWeixin@Android
package net.sourceforge.simcpux.wxapi;
import com.tencent.mm.sdk.openapi.BaseReq;
import com.tencent.mm.sdk.openapi.BaseResp;
import com.tencent.mm.sdk.openapi.ConstantsAPI;
import com.tencent.mm.sdk.openapi.ShowMessageFromWX;
import com.tencent.mm.sdk.openapi.IWXAPI;
import com.tencent.mm.sdk.openapi.IWXAPIEventHandler;
import com.tencent.mm.sdk.openapi.WXAPIFactory;
import com.tencent.mm.sdk.openapi.WXAppExtendObject;
import com.tencent.mm.sdk.openapi.WXMediaMessage;
import net.sourceforge.simcpux.Constants;
import net.sourceforge.simcpux.GetFromWXActivity;
import net.sourceforge.simcpux.SendToWXActivity;
import net.sourceforge.simcpux.ShowFromWXActivity;
import net.sourceforge.simcpux.R;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
public class WXEntryActivity extends Activity implements IWXAPIEventHandler{
private static final int TIMELINE_SUPPORTED_VERSION = 0x21020001;
private Button gotoBtn, regBtn, launchBtn, checkBtn;
// IWXAPI 是第三方app和微信通信的openapi接口
private IWXAPI api;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.entry);
// 通过WXAPIFactory工厂,获取IWXAPI的实例
api = WXAPIFactory.createWXAPI(this, Constants.APP_ID, false);
regBtn = (Button) findViewById(R.id.reg_btn);
regBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// 将该app注册到微信
api.registerApp(Constants.APP_ID);
}
});
gotoBtn = (Button) findViewById(R.id.goto_send_btn);
gotoBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
startActivity(new Intent(WXEntryActivity.this, SendToWXActivity.class));
finish();
}
});
launchBtn = (Button) findViewById(R.id.launch_wx_btn);
launchBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(WXEntryActivity.this, "launch result = " + api.openWXApp(), Toast.LENGTH_LONG).show();
}
});
checkBtn = (Button) findViewById(R.id.check_timeline_supported_btn);
checkBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
int wxSdkVersion = api.getWXAppSupportAPI();
if (wxSdkVersion >= TIMELINE_SUPPORTED_VERSION) {
Toast.makeText(WXEntryActivity.this, "wxSdkVersion = " + Integer.toHexString(wxSdkVersion) + "\ntimeline supported", Toast.LENGTH_LONG).show();
} else {
Toast.makeText(WXEntryActivity.this, "wxSdkVersion = " + Integer.toHexString(wxSdkVersion) + "\ntimeline not supported", Toast.LENGTH_LONG).show();
}
}
});
api.handleIntent(getIntent(), this);
}
@Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
setIntent(intent);
api.handleIntent(intent, this);
}
// 微信发送请求到第三方应用时,会回调到该方法
@Override
public void onReq(BaseReq req) {
switch (req.getType()) {
case ConstantsAPI.COMMAND_GETMESSAGE_FROM_WX:
goToGetMsg();
break;
case ConstantsAPI.COMMAND_SHOWMESSAGE_FROM_WX:
goToShowMsg((ShowMessageFromWX.Req) req);
break;
default:
break;
}
}
// 第三方应用发送到微信的请求处理后的响应结果,会回调到该方法
@Override
public void onResp(BaseResp resp) {
int result = 0;
switch (resp.errCode) {
case BaseResp.ErrCode.ERR_OK:
result = R.string.errcode_success;
break;
case BaseResp.ErrCode.ERR_USER_CANCEL:
result = R.string.errcode_cancel;
break;
case BaseResp.ErrCode.ERR_AUTH_DENIED:
result = R.string.errcode_deny;
break;
default:
result = R.string.errcode_unknown;
break;
}
Toast.makeText(this, result, Toast.LENGTH_LONG).show();
}
private void goToGetMsg() {
Intent intent = new Intent(this, GetFromWXActivity.class);
intent.putExtras(getIntent());
startActivity(intent);
finish();
}
private void goToShowMsg(ShowMessageFromWX.Req showReq) {
WXMediaMessage wxMsg = showReq.message;
WXAppExtendObject obj = (WXAppExtendObject) wxMsg.mediaObject;
StringBuffer msg = new StringBuffer(); // 组织一个待显示的消息内容
msg.append("description: ");
msg.append(wxMsg.description);
msg.append("\n");
msg.append("extInfo: ");
msg.append(obj.extInfo);
msg.append("\n");
msg.append("filePath: ");
msg.append(obj.filePath);
Intent intent = new Intent(this, ShowFromWXActivity.class);
intent.putExtra(Constants.ShowMsgActivity.STitle, wxMsg.title);
intent.putExtra(Constants.ShowMsgActivity.SMessage, msg.toString());
intent.putExtra(Constants.ShowMsgActivity.BAThumbData, wxMsg.thumbData);
startActivity(intent);
finish();
}
}举报