向Android手机中插入一条短信及联系人获取

曾经终败给现在 2022-08-06 17:14 203阅读 0赞

向手机中插入一条短信：

ContentResolver resolver = getContentResolver();
    Uri uri = Uri.parse("content://sms/");
    ContentValues values = new ContentValues();
    values.put("address", sms_send); //发件人号码
    values.put("type", 1);
    values.put("date", System.currentTimeMillis());//发送时间
    values.put("body", sms_body);//信息内容
    resolver.insert(uri, values);

获得手机联系人，下面这个类操作不是很完整，需要进一卡修改下

public class ContactInfoProvider {
    	public static List<ContactInfo> getContactInfos(Context context) { //ContactInfo是自定义的类
    		ContentResolver resolver = context.getContentResolver();
    
    		List<ContactInfo> infos = new ArrayList<ContactInfo>();
    
    		Uri rawcontacturi = Uri
    				.parse("content://com.android.contacts/raw_contacts");
    		Uri datauri = Uri.parse("content://com.android.contacts/data");
    		Cursor cursor = resolver.query(rawcontacturi,
    				new String[] { "contact_id" }, null, null, null);
    		while (cursor.moveToNext()) {
    			String id = cursor.getString(0);
    			if (id != null) {
    
    				ContactInfo info = new ContactInfo();
    
    				Cursor dataCursor = resolver.query(datauri, new String[] {
    						"data1", "mimetype" }, "raw_contact_id=?",
    						new String[] { id }, null);
    				while (dataCursor.moveToNext()) {
    					String data1 = dataCursor.getString(0);
    					String mimetype = dataCursor.getString(1);
    					if ("vnd.android.cursor.item/name".equals(mimetype)) {
    						info.setName(data1);
    					} else if ("vnd.android.cursor.item/phone_v2"
    							.equals(mimetype)) {
    						info.setPhone(data1);
    					}
    				}
    				dataCursor.close();
    				infos.add(info);
    			}
    		}
    		cursor.close();
    		return infos;
    	}
    }

在需要掉用联系人的地方调用：

List<ContactInfo> infos = ContactInfoProvider.getContactInfos(getContext());

一般获得联系人都是通过点击某个按钮然后再弹出另一个有LISTVIEW的activity，在选择后返回给开始的activity

常常如下操作:

public void choose_contract(View view) {
    		Intent intent = new Intent(MainActivity.this, choosecontract.class);
    		MainActivity.this.startActivityForResult(intent, 0);
    	}

在choosecontract类中这样写返回选择的号码:

listview.setOnItemClickListener(new OnItemClickListener() {
    			@Override
    			public void onItemClick(AdapterView<?> parent, View view,
    					int position, long id) {
    				String phone = infos.get(position).getPhone();
    				Intent data = new Intent();
    				data.putExtra("phone", phone);
    				setResult(0, data);
    				finish();
                           }
    		});

为了接收选择的内容，在主activity中需要复写onActivityResult这个方法,常这样操作

protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    		// TODO Auto-generated method stub
    		if (data != null) {
    			if(!TextUtils.isEmpty(data.getStringExtra("phone"))){
    				String phone = data.getStringExtra("phone");
    				et_address.setText(phone);
    			}
    		}
    		super.onActivityResult(requestCode, resultCode, data);
    	}

需要的相关权限：

<uses-permission android:name="android.permission.READ_SMS" />
        <uses-permission android:name="android.permission.WRITE_SMS" />
        <uses-permission android:name="android.permission.READ_CONTACTS"/>