实例介绍
【实例简介】登陆新浪微博 并调用 新浪接口实现 基本的微博功能 (测试时 已经不能登陆新浪微博,可能是appkey失效了) 不过可以 参考其相关逻辑
【实例截图】
【实例截图】
【核心代码】
package com.example.anjoyosinaweibo;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import org.json.JSONException;
import org.json.JSONObject;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.BitmapFactory;
import android.graphics.BitmapFactory.Options;
import android.location.Location;
import android.location.LocationManager;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore.Images.Media;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.inputmethod.InputMethodManager;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.example.anjoyosinaweibo.adapter.EmotaionAdapter;
import com.example.anjoyosinaweibo.api.PlaceAPI;
import com.example.anjoyosinaweibo.api.StatusesAPI;
import com.example.anjoyosinaweibo.util.Myspf;
import com.example.anjoyosinaweibo.util.WeiboAutolinkUtil;
import com.weibo.sdk.android.WeiboException;
import com.weibo.sdk.android.net.RequestListener;
public class SendWeiBoAct extends WeiboAct {
EditText etcontent;
Button btsend, btcancle;
StatusesAPI api;
ImageView send_shoseimgview;
TextView tvaddress, tvclear;
RelativeLayout center_relat;
GridView gridView;
public static final int GET_PIC = 101;
String filepath = "";
Location location;
String lat = "";
String lon = "";
LocationManager locationManager;
/*软键盘管理服务**/
InputMethodManager inputmanger;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.send_layout);
locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
inputmanger=(InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
initview();
api = new StatusesAPI(accessToken);
loadlistener();
etcontent.setText(Myspf.getMsgBox(con));
}
private void initview() {
etcontent = (EditText) findViewById(R.id.etweibocontent);
btsend = (Button) findViewById(R.id.btsendweibo);
btcancle = (Button) findViewById(R.id.btcancle);
send_shoseimgview = (ImageView) findViewById(R.id.send_shoseimgview);
tvaddress = (TextView) findViewById(R.id.send_tvlocation);
tvclear = (TextView) findViewById(R.id.send_tvclear);
center_relat=(RelativeLayout) findViewById(R.id.bottom_relative);
gridView=(GridView) findViewById(R.id.emotions_gridview);
EmotaionAdapter adapter=new EmotaionAdapter(this, MyApplication.getInstence().emotionlist);
gridView.setAdapter(adapter);
gridView.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
etcontent.getText().insert(etcontent.getSelectionStart(), gridView.getAdapter().getItem(position).toString());
etcontent.setText(WeiboAutolinkUtil.Autolink(etcontent.getText().toString(), con));
}
});
}
private void sendweibo() {
if(etcontent.getText().toString().trim().length()<1){
ToastInfo("请输入微博内容");return;
}
if(filepath.length()<1){
api.update(etcontent.getText().toString(), lat, lon, new RequestListener() {
@Override
public void onIOException(IOException arg0) {
}
@Override
public void onError(WeiboException arg0) {
System.out.println(arg0.getMessage());
}
@Override
public void onComplete4binary(ByteArrayOutputStream arg0) {
}
@Override
public void onComplete(String arg0) {
handler.post(new Runnable() {
@Override
public void run() {
ToastInfo("发送成功") ; finish();
}
});
}
});
}
api.upload(etcontent.getText().toString(), filepath, lat, lon, new RequestListener() {
@Override
public void onIOException(IOException arg0) {
}
@Override
public void onError(WeiboException arg0) {
System.err.println(arg0);
}
@Override
public void onComplete4binary(ByteArrayOutputStream arg0) {
}
@Override
public void onComplete(String arg0) {
handler.post(new Runnable() {
@Override
public void run() {
ToastInfo("发送成功") ;
finish();
}
});
}
});
}
private void loadlistener() {
tvclear.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
etcontent.setText("");
}
});
etcontent.addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void afterTextChanged(Editable s) {
tvclear.setText(140 - s.toString().length() "");
}
});
btsend.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
sendweibo();
}
});
btcancle.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
//如果没有写要发送的数据 直接退出
if (etcontent.getText().toString() == null || etcontent.getText().toString().trim().length() < 1) {
finish();
return;
}
new AlertDialog.Builder(con).setTitle("退出").setMessage("是否保存草稿?").setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Myspf.saveMsgBox(con, etcontent.getText().toString());
dialog.dismiss();
finish();
}
}).setNegativeButton("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
finish();
}
}).create().show();
}
});
etcontent.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
center_relat.setVisibility(View.GONE);
}
});
}
public void doclick(View v) {
switch (v.getId()) {
case R.id.send_cose_camera:
Intent in = new Intent("android.media.action.IMAGE_CAPTURE");
startActivityForResult(in, GET_PIC);
break;
case R.id.send_cose_photo:
/** 获取当前手机相册里面的图片 */
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
/** 设置请求类型 */
intent.setType("image/*");
startActivityForResult(intent, GET_PIC);
break;
case R.id.send_cose_mention:
break;
case R.id.send_cose_emotion:
ToastInfo("emtions");
center_relat.setVisibility(View.VISIBLE);
//隐藏软键盘
inputmanger.toggleSoftInput(0, InputMethodManager.HIDE_NOT_ALWAYS);
break;
case R.id.send_cose_more:
break;
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
if (requestCode == GET_PIC) {
Uri uri = data.getData();
if (uri == null)
return;
Cursor c = SendWeiBoAct.this.getContentResolver().query(uri, new String[] { Media.DATA }, null, null, null);
if (c != null) {
c.moveToFirst();
filepath = c.getString(c.getColumnIndex(Media.DATA));
c.close();
// 设置一个缩放
Options options = new Options();
options.inSampleSize = 4;
send_shoseimgview.setImageBitmap(BitmapFactory.decodeFile(filepath, options));
}
}
}
super.onActivityResult(requestCode, resultCode, data);
}
@Override
protected void onResume() {
getlocation();
super.onResume();
}
/***
* 获取当前用户的位置信息
*/
public void getlocation() {
location = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
if (location == null) {
location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
}
if (location != null) {
showaddress();
} else {
ToastInfo("获取位置信息失败");
showaddress();
}
}
public void showaddress() {
String coordinate = "";
if (location == null) {
lat = "39.97948";
lon = "116.31635";
} else {
lat = String.valueOf(location.getLatitude());
lon = String.valueOf(location.getLongitude());
}
coordinate = lon "," lat;
PlaceAPI api = new PlaceAPI(accessToken);
api.parselocationtoGeo(coordinate, new RequestListener() {
@Override
public void onIOException(IOException arg0) {
}
@Override
public void onError(WeiboException arg0) {
}
@Override
public void onComplete4binary(ByteArrayOutputStream arg0) {
}
@Override
public void onComplete(String arg0) {
System.out.println(arg0 "位置信息");
try {
JSONObject jsonObject = new JSONObject(arg0).getJSONArray("geos").getJSONObject(0);
final String address = jsonObject.getString("address");
final String name;
if (jsonObject.has("name")) {
name = jsonObject.getString("name");
} else {
name = "";
}
System.out.println(address);
// 解析完成 显示
handler.post(new Runnable() {
@Override
public void run() {
tvaddress.setText(address "," name);
}
});
} catch (JSONException e) {
e.printStackTrace();
}
}
});
}
}
好例子网口号：伸出你的我的手 — 分享！
小贴士
感谢您为本站写下的评论，您的评论对其它用户来说具有重要的参考价值，所以请认真填写。
- 类似“顶”、“沙发”之类没有营养的文字，对勤劳贡献的楼主来说是令人沮丧的反馈信息。
- 相信您也不想看到一排文字/表情墙，所以请不要反馈意义不大的重复字符，也请尽量不要纯表情的回复。
- 提问之前请再仔细看一遍楼主的说明，或许是您遗漏了。
- 请勿到处挖坑绊人、招贴广告。既占空间让人厌烦，又没人会搭理，于人于己都无利。
关于好例子网
本站旨在为广大IT学习爱好者提供一个非营利性互相学习交流分享平台。本站所有资源都可以被免费获取学习研究。本站资源来自网友分享，对搜索内容的合法性不具有预见性、识别性、控制性，仅供学习研究，请务必在下载后24小时内给予删除，不得用于其他任何用途，否则后果自负。基于互联网的特殊性，平台无法对用户传输的作品、信息、内容的权属或合法性、安全性、合规性、真实性、科学性、完整权、有效性等进行实质审查；无论平台是否已进行审查，用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。本站所有资源不代表本站的观点或立场，基于网友分享，根据中国法律《信息网络传播权保护条例》第二十二与二十三条之规定，若资源存在侵权或相关问题请联系本站客服人员，点此联系我们。关于更多版权及免责申明参见 版权及免责申明
网友评论
我要评论