zoukankan      html  css  js  c++  java
  • Android 电话拔号

    package com.eboy.phone;

    import android.net.Uri;
    import android.os.Bundle;
    import android.app.Activity;
    import android.content.Intent;
    import android.view.View;
    import android.widget.Button;
    import android.widget.EditText;

    public class MainActivity extends Activity {
        private EditText text = null;
        private Button btn1 = null;

        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);
            btn1 = (Button)findViewById(R.id.button);
            text = (EditText) findViewById(R.id.edittext);
            btn1.setOnClickListener(new ButtonClickListener());
        }    
        
        private final class ButtonClickListener implements View.OnClickListener {
            public void onClick(View v) {            
                String number = text.getText().toString();            
                Intent intent = new Intent();
                intent.setAction("android.intent.action.CALL");
                intent.setData(Uri.parse("tel:" + number));
                startActivity(intent); //方法内部会自动为intent添加类别: android.intent.category.DEFAULT
            }
            
        }
    }

     /Files/jxgxy/phone.rar

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  • 原文地址:https://www.cnblogs.com/jxgxy/p/2606723.html
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