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  • Android 列表对话框 使用数组

    添加一个数组

    image

        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);
    
            button = (Button) findViewById(R.id.button);
    
            button.setOnClickListener(new OnClickListener() {
    
                @Override
                public void onClick(View v) {
                    // TODO Auto-generated method stub
    
                    AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
    
                    builder.setTitle("请选择以下城市");
    
                    builder.setMultiChoiceItems(R.array.city, new boolean[] { false, false, false },
                            new OnMultiChoiceClickListener() {
    
                                @Override
                                public void onClick(DialogInterface dialog, int which, boolean isChecked) {
                                    // TODO Auto-generated method stub
    
                                }
                            });
    
                    AlertDialog dialog = builder.create();
                    dialog.show();
                }
            });
        }
    <?xml version="1.0" encoding="utf-8"?>
    <resources>
    
        <string name="app_name">Android_multiDialog_test</string>
        <string name="action_settings">Settings</string>
        <string name="hello_world">Hello world!</string>
    
        <string-array name="city">
            <item>北京</item>
            <item>上海</item>
            <item>广州</item>
        </string-array>
    
    </resources>

    image

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  • 原文地址:https://www.cnblogs.com/zhangxuechao/p/11794124.html
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