private void showTips(Calendar calendar) { tips = tipHelper.queryItemsByDayId(calendar.toString()); // 20220510 Log.i("dd",calendar.toString()); if (tips!=null && tips.size()>0){ dayTime.setText(calendar.toString()); } else { dayTime.setText(""); } tipsView.setAdapter(new MyListAdaptor(this,tips)); }
时间: 2024-01-27 16:06:20 浏览: 35
这段代码也是一个Android应用程序中的一个方法,它用于显示指定日期的 Tip(备忘录)列表。具体来说,该方法首先将指定日期的备忘录从数据库中查询出来,并将其存储在一个名为 tips 的列表中。接着,该方法使用日历的 toString() 方法将日期转换为字符串,并将其显示在界面上。如果该日期没有备忘录,则不显示任何内容。最后,该方法使用 MyListAdaptor 类创建一个 ListView,并将查询到的备忘录列表传递给它,以便在列表中显示备忘录的详细信息。
相关问题
能将以下kotlin代码转换成java吗 package com.blog.demo41 import android.os.Bundle import android.util.Log import android.view.View import android.widget.Button import com.blog.AbstractLoggerActivity import com.blog.R import com.blog.demo39.TAG import com.blog.support.logger.Logger import java.io.BufferedReader import java.io.IOException import java.io.InputStream import java.io.InputStreamReader class StrokeOrderActivity : AbstractLoggerActivity() { var svgSix: String? = null var svgOne: String? = null lateinit var strokeOrderView1: StrokeOrderView lateinit var strokeOrderView2: StrokeOrderView override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_stroke_order_layout) initLoggerLayout() strokeOrderView1 = findViewById(R.id.stroke_order_view1) strokeOrderView2 = findViewById(R.id.stroke_order_view2) findViewById<Button>(R.id.btn_load_svg_six).setOnClickListener { val name = "张.json" // 需要将 svg.json 放在 assets 或特定路径下 svgSix = loadSvgFromAssets(name) showTips("加载$name ->$svgSix") svgSix?.let { showTips("start draw -> $name") strokeOrderView1.setStrokesBySvg(it) } } findViewById<Button>(R.id.btn_load_svg_one).setOnClickListener { val name = "張.json" svgOne = loadSvgFromAssets(name) showTips("加载$name ->$svgOne") svgOne?.let { showTips("start draw -> $name") strokeOrderView2.setStrokesBySvg(it) } } } private fun loadSvgFromAssets(name: String): String? { try { assets.list("data")?.let { for (s in it) { if (name == s) { Log.d("zuo", "svgName-> $s") return loadSvgJson("data/$s") ?: "NULL" } } } } catch (e: IOException) { e.printStackTrace() } return null } private fun loadSvgJson(file: String): String? { var reader: BufferedReader? = null var inputStreamReader: InputStreamReader? = null try { val inputStream: InputStream = assets.open(file) inputStreamReader = InputStreamReader(inputStream) reader = BufferedReader(inputStreamReader) var line: String? val entity = java.lang.StringBuilder() while (reader.readLine().also { line = it } != null) { entity.append(line) } return entity.toString() } catch (e: java.lang.Exception) { e.printStackTrace() } finally { try { inputStreamReader?.close() reader?.close() } catch (e: IOException) { e.printStackTrace() } } return null } private fun showTips(str: String) { Log.d(TAG, str) Logger.i(TAG, str) } }
可以,以下是转换后的Java代码:
```java
package com.blog.demo41;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import androidx.appcompat.app.AppCompatActivity;
import com.blog.R;
import com.blog.support.logger.Logger;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
public class StrokeOrderActivity extends AppCompatActivity {
private String svgSix = null;
private String svgOne = null;
private StrokeOrderView strokeOrderView1;
private StrokeOrderView strokeOrderView2;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_stroke_order_layout);
initLoggerLayout();
strokeOrderView1 = findViewById(R.id.stroke_order_view1);
strokeOrderView2 = findViewById(R.id.stroke_order_view2);
findViewById(R.id.btn_load_svg_six).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
String name = "张.json"; // 需要将 svg.json 放在 assets 或特定路径下
svgSix = loadSvgFromAssets(name);
showTips("加载" + name + " ->" + svgSix);
if (svgSix != null) {
showTips("start draw -> " + name);
strokeOrderView1.setStrokesBySvg(svgSix);
}
}
});
findViewById(R.id.btn_load_svg_one).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
String name = "張.json";
svgOne = loadSvgFromAssets(name);
showTips("加载" + name + " ->" + svgOne);
if (svgOne != null) {
showTips("start draw -> " + name);
strokeOrderView2.setStrokesBySvg(svgOne);
}
}
});
}
private String loadSvgFromAssets(String name) {
try {
String[] list = getAssets().list("data");
if (list != null) {
for (String s : list) {
if (name.equals(s)) {
Log.d("zuo", "svgName-> " + s);
return loadSvgJson("data/" + s);
}
}
}
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
private String loadSvgJson(String file) {
BufferedReader reader = null;
InputStreamReader inputStreamReader = null;
try {
InputStream inputStream = getAssets().open(file);
inputStreamReader = new InputStreamReader(inputStream);
reader = new BufferedReader(inputStreamReader);
String line;
StringBuilder entity = new StringBuilder();
while ((line = reader.readLine()) != null) {
entity.append(line);
}
return entity.toString();
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
if (inputStreamReader != null) {
inputStreamReader.close();
}
if (reader != null) {
reader.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
return null;
}
private void showTips(String str) {
Log.d("TAG", str);
Logger.i("TAG", str);
}
}
```
inject: ['form', 'originImage', 'action'], setup() { const Globalstore = useGlobalStore() return { Globalstore } }, data() { return { rootImage: "images/products/", headers: { 'Content-Type': 'multipart/form-data' }, type: [], rules: rules, } }, methods: { showTips(tips, type) { ElMessage({ showClose: true, message: tips, type: type, }); }, getType() { axios.get(this.Globalstore.apiServer + "/fenlei").then((res) => { this.type = res.data;
该代码段使用了Vue 3框架和Axios库,用于处理图片上传和获取分类数据。其中,`useGlobalStore`是Vue的全局状态管理工具,`rules`是表单验证规则。`showTips`是一个提示信息的方法,用于显示成功或失败的消息。`getType`方法通过Axios库从API服务器获取分类数据并将其存储在`type`数组中。