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14 changes: 14 additions & 0 deletions
14
demo/src/main/java/com/liqi/myutils/demo/db/DBManagerOperation.java
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| package com.liqi.myutils.demo.db; | ||
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| import android.content.Context; | ||
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| import com.liqi.utils.db.BaseDBManagerOperation; | ||
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| /** | ||
| * 数据库信息表业务操作对象 | ||
| */ | ||
| public class DBManagerOperation { | ||
| public static BaseDBManagerOperation BaseDBManagerOperation(Context context) { | ||
| return BaseDBManagerOperation.getBaseDBManagerOperation(new DatabaseTableHelper(context.getApplicationContext())); | ||
| } | ||
| } |
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35
demo/src/main/java/com/liqi/myutils/demo/db/DatabaseTableHelper.java
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| package com.liqi.myutils.demo.db; | ||
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| import android.content.Context; | ||
| import android.database.sqlite.SQLiteDatabase; | ||
| import android.database.sqlite.SQLiteOpenHelper; | ||
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| /** | ||
| * 创建数据库表对象 | ||
| * | ||
| * @author Liqi | ||
| */ | ||
| public class DatabaseTableHelper extends SQLiteOpenHelper implements OnDatabaseTableHelperListener{ | ||
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| public DatabaseTableHelper(Context context) { | ||
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| // 调用父类构造方法创建数据库 | ||
| super(context, TABLE_DB, null, TEST_VERSION); | ||
| } | ||
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| @Override | ||
| public void onCreate(SQLiteDatabase db) { | ||
| // 营销订单 | ||
| db.execSQL("CREATE TABLE " + TEST_NAME + " (id integer primary key , "+TEST_CONTENT_ONE+" text, "+TEST_CONTENT_TWO+" text, "+TEST_CONTENT_THREE+" text, "+TEST_CONTENT_FOUR+" text)"); | ||
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| } | ||
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| @Override | ||
| public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { | ||
| // 判断数据库是否存在,存在就删掉然后重新创建表 | ||
| db.execSQL("DROP TABLE IF EXISTS " + TEST_NAME); | ||
| onCreate(db); | ||
| } | ||
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| } |
16 changes: 16 additions & 0 deletions
16
demo/src/main/java/com/liqi/myutils/demo/db/OnDatabaseTableHelperListener.java
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| package com.liqi.myutils.demo.db; | ||
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| /** 数据库表名和表字段接口 | ||
| * Created by LiQi on 2017/12/6. | ||
| */ | ||
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| public interface OnDatabaseTableHelperListener { | ||
| String TABLE_DB="TEST_TABLE_DB"; | ||
| int TEST_VERSION=1; | ||
| String TEST_NAME="TEST_NAME", | ||
| TEST_CONTENT_ONE="TEST_CONTENT_ONE" | ||
| ,TEST_CONTENT_TWO="TEST_CONTENT_TWO", | ||
| TEST_CONTENT_THREE="TEST_CONTENT_THREE", | ||
| TEST_CONTENT_FOUR="TEST_CONTENT_FOUR"; | ||
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| } |
156 changes: 156 additions & 0 deletions
156
demo/src/main/java/com/liqi/myutils/demo/db/TestDataBaseOperateActivity.java
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| package com.liqi.myutils.demo.db; | ||
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| import android.content.Context; | ||
| import android.os.Bundle; | ||
| import android.support.annotation.Nullable; | ||
| import android.support.v7.app.AppCompatActivity; | ||
| import android.view.View; | ||
| import android.widget.Button; | ||
| import android.widget.EditText; | ||
| import android.widget.TextView; | ||
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| import com.liqi.myutils.demo.R; | ||
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| import java.util.ArrayList; | ||
| import java.util.Map; | ||
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| /** | ||
| * 数据库操作演示界面 | ||
| * <p> | ||
| * MVP模式 | ||
| * </P> | ||
| * Created by LiQi on 2017/12/6. | ||
| */ | ||
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| public class TestDataBaseOperateActivity extends AppCompatActivity implements View.OnClickListener,TestDataBaseOperateP.OnTestDataBaseOperateListener<ArrayList<Map<String, String>>>{ | ||
| private TextView content; | ||
| private EditText add_key_one, add_key_two, add_key_three, add_key_four, | ||
| query_key_one, query_key_two, query_key_three, query_key_four, | ||
| update_key_one, update_key_two, update_key_three, update_key_four, | ||
| delete_key_one, delete_key_two, delete_key_three, delete_key_four; | ||
| private int queryCode; | ||
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| private Button query_key_query; | ||
| private TestDataBaseOperateP<ArrayList<Map<String, String>>> mPresenter; | ||
| @Override | ||
| protected void onCreate(@Nullable Bundle savedInstanceState) { | ||
| super.onCreate(savedInstanceState); | ||
| setContentView(R.layout.test_data_base_operate_layout); | ||
| content = (TextView) findViewById(R.id.content); | ||
| add_key_one = (EditText) findViewById(R.id.add_key_one); | ||
| add_key_two = (EditText) findViewById(R.id.add_key_two); | ||
| add_key_three = (EditText) findViewById(R.id.add_key_three); | ||
| add_key_four = (EditText) findViewById(R.id.add_key_four); | ||
| query_key_one = (EditText) findViewById(R.id.query_key_one); | ||
| query_key_two = (EditText) findViewById(R.id.query_key_two); | ||
| query_key_three = (EditText) findViewById(R.id.query_key_three); | ||
| query_key_four = (EditText) findViewById(R.id.query_key_four); | ||
| update_key_one = (EditText) findViewById(R.id.update_key_one); | ||
| update_key_two = (EditText) findViewById(R.id.update_key_two); | ||
| update_key_three = (EditText) findViewById(R.id.update_key_three); | ||
| update_key_four = (EditText) findViewById(R.id.update_key_four); | ||
| delete_key_one = (EditText) findViewById(R.id.delete_key_one); | ||
| delete_key_two = (EditText) findViewById(R.id.delete_key_two); | ||
| delete_key_three = (EditText) findViewById(R.id.delete_key_three); | ||
| delete_key_four = (EditText) findViewById(R.id.delete_key_four); | ||
| findViewById(R.id.add_key_add).setOnClickListener(this); | ||
| query_key_query = (Button) findViewById(R.id.query_key_query); | ||
| query_key_query.setOnClickListener(this); | ||
| findViewById(R.id.update_key_update).setOnClickListener(this); | ||
| findViewById(R.id.delete_key_delete).setOnClickListener(this); | ||
| mPresenter=new TestDataBaseOperateP<>(this); | ||
| } | ||
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| @Override | ||
| public void presenterDataOk(ArrayList<Map<String, String>> presenterData) { | ||
| String hint = "数据库操作执行失败"; | ||
| if (null != presenterData && !presenterData.isEmpty()) { | ||
| hint = ""; | ||
| for (Map<String, String> map : presenterData) { | ||
| if (!map.isEmpty()) { | ||
| for (Map.Entry<String, String> entry : map.entrySet()) { | ||
| hint += "key：" + entry.getKey() + " values：" + entry.getValue() + "\n"; | ||
| } | ||
| } | ||
| } | ||
| } | ||
| content.setText("操作数据库提示信息：\n" + hint); | ||
| } | ||
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| @Override | ||
| public void presenterDataNo(int tag) { | ||
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| } | ||
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| @Override | ||
| public Context getContext() { | ||
| return this; | ||
| } | ||
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| @Override | ||
| public void onClick(View v) { | ||
| switch (v.getId()) { | ||
| //增加 | ||
| case R.id.add_key_add: | ||
| String one = add_key_one.getText().toString().trim(); | ||
| String two = add_key_two.getText().toString().trim(); | ||
| String three = add_key_three.getText().toString().trim(); | ||
| String four = add_key_four.getText().toString().trim(); | ||
| mPresenter.write(one, two, three, four); | ||
| break; | ||
| //查询-轮流调用数据库查询工具方法 | ||
| case R.id.query_key_query: | ||
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| String queryOne = query_key_one.getText().toString().trim(); | ||
| String queryTwo = query_key_two.getText().toString().trim(); | ||
| String queryThree = query_key_three.getText().toString().trim(); | ||
| String queryFour = query_key_four.getText().toString().trim(); | ||
| queryCode++; | ||
| switch (queryCode) { | ||
| case 1: | ||
| mPresenter.allPrecisionFindByIdList(queryOne, queryTwo, queryThree, queryFour); | ||
| break; | ||
| case 2: | ||
| mPresenter.orPrecisionFindByIdList(queryOne, queryTwo, queryThree, queryFour); | ||
| break; | ||
| case 3: | ||
| mPresenter.allFuzzyFindByIdList(queryOne, queryTwo, queryThree, queryFour); | ||
| break; | ||
| case 4: | ||
| mPresenter.andFuzzyFindByIdList(queryOne, queryTwo, queryThree, queryFour); | ||
| break; | ||
| case 5: | ||
| mPresenter.allPrecisionFindByIdMap(queryOne, queryTwo, queryThree, queryFour); | ||
| break; | ||
| case 6: | ||
| mPresenter.orPrecisionFindByIdMap(queryOne, queryTwo, queryThree, queryFour); | ||
| break; | ||
| case 7: | ||
| mPresenter.allFuzzyFindByIdMap(queryOne, queryTwo, queryThree, queryFour); | ||
| break; | ||
| case 8: | ||
| mPresenter.andFuzzyFindByIdMap(queryOne, queryTwo, queryThree, queryFour); | ||
| queryCode = 0; | ||
| break; | ||
| } | ||
| query_key_query.setText("查询数据库>>" + (queryCode + 1)); | ||
| break; | ||
| //更新 | ||
| case R.id.update_key_update: | ||
| String updateOne = update_key_one.getText().toString().trim(); | ||
| String updateTwo = update_key_two.getText().toString().trim(); | ||
| String updateThree = update_key_three.getText().toString().trim(); | ||
| String updateFour = update_key_four.getText().toString().trim(); | ||
| mPresenter.update(updateOne, updateTwo, updateThree, updateFour); | ||
| break; | ||
| //删除 | ||
| case R.id.delete_key_delete: | ||
| String deleteOne = delete_key_one.getText().toString().trim(); | ||
| String deleteTwo = delete_key_two.getText().toString().trim(); | ||
| String deleteThree = delete_key_three.getText().toString().trim(); | ||
| String deleteFour = delete_key_four.getText().toString().trim(); | ||
| mPresenter.delete(deleteOne, deleteTwo, deleteThree, deleteFour); | ||
| break; | ||
| } | ||
| } | ||
| } |
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