day 10コンテンツプロバイダノート

@Override
public Uri insert(Uri uri, ContentValues values) {
    db.insert("person", null, values);
    return uri;
}

<provider android:name="com.itheima.contentprovider.PersonProvider"
    android:authorities="com.itheima.person"
    android:exported="true"
 ></provider>

public void click(View v){
    // 
    ContentResolver cr = getContentResolver();
    ContentValues cv = new ContentValues();
    cv.put("name", " ");
    cv.put("phone", 138856);
    cv.put("money", 3000);
    //url: 
    cr.insert(Uri.parse("content://com.itheima.person"), cv);
}

// uri  person/company   PERSON_CODE/COMPANY_CODE/QUERY_ONE_PERSON_CODE integer   
um.addURI("com.itheima.person", "person", PERSON_CODE);
um.addURI("com.itheima.person", "company", COMPANY_CODE);
//# 
um.addURI("com.itheima.person", "person/#", QUERY_ONE_PERSON_CODE);

@Override
public Uri insert(Uri uri, ContentValues values) {
    if(um.match(uri) == PERSON_CODE){
        db.insert("person", null, values);
    }
    else if(um.match(uri) == COMPANY_CODE){
        db.insert("company", null, values);
    }
    else{
        throw new IllegalArgumentException();
    }
    return uri;
}

int id = (int) ContentUris.parseId(uri);

ContentResolver cr = getContentResolver();
Cursor c = cr.query(Uri.parse("content://sms"), new String[]{"body", "date", "address", "type"}, null, null, null);
while(c.moveToNext()){
    String body = c.getString(0);
    String date = c.getString(1);
    String address = c.getString(2);
    String type = c.getString(3);
    System.out.println(body+";" + date + ";" + address + ";" + type);
}

ContentResolver cr = getContentResolver();
ContentValues cv = new ContentValues();
cv.put("body", " XXXX 1,000,000 ");
cv.put("address", 95555);
cv.put("type", 1);
cv.put("date", System.currentTimeMillis());
cr.insert(Uri.parse("content://sms"), cv);

Cursor cursor = cr.query(Uri.parse("content://com.android.contacts/raw_contacts"), new String[]{"contact_id"}, null, null, null);

Cursor c = cr.query(Uri.parse("content://com.android.contacts/data"), new String[]{"data1", "mimetype"}, "raw_contact_id = ?", new String[]{contactId}, null);

while(c.moveToNext()){
    String data1 = c.getString(0);
    String mimetype = c.getString(1);
    if("vnd.android.cursor.item/email_v2".equals(mimetype)){
        contact.setEmail(data1);
    }
    else if("vnd.android.cursor.item/name".equals(mimetype)){
        contact.setName(data1);
    }
    else if("vnd.android.cursor.item/phone_v2".equals(mimetype)){
        contact.setPhone(data1);
    }
}

cv.put("contact_id", _id);
cr.insert(Uri.parse("content://com.android.contacts/raw_contacts"), cv);

cv = new ContentValues();
cv.put("data1", " ");
cv.put("mimetype", "vnd.android.cursor.item/name");
cv.put("raw_contact_id", _id);
cr.insert(Uri.parse("content://com.android.contacts/data"), cv);

cv = new ContentValues();
cv.put("data1", "1596874");
cv.put("mimetype", "vnd.android.cursor.item/phone_v2");
cv.put("raw_contact_id", _id);
cr.insert(Uri.parse("content://com.android.contacts/data"), cv);

class MyObserver extends ContentObserver{

    public MyObserver(Handler handler) {
        super(handler);
        // TODO Auto-generated constructor stub
    }

    // ， 
    @Override
    public void onChange(boolean selfChange) {

    }

}

ContentResolver cr = getContext().getContentResolver();
// ， uri 
cr.notifyChange(uri, null);