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目前顯示的是有「ArrayAdapter」標籤的文章

一維陣列顯示在listview,利用ArrayAdapter

package com.jbuduoo.test001; import android.content.Context; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.EditText; import android.widget.ListView; import android.widget.SimpleCursorAdapter; public class MainActivity extends AppCompatActivity {     ArrayAdapter<String> adapter;     ListView lv;     String[] A={"1","2","3","4","5"};     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);         lv =findViewById(R.id.lv);         adapter = new ArrayAdapter<String>(this, android.R.layout.simpl...