双卡手机怎么指定SIM卡打电话

双卡手机如何指定SIM卡打电话
package com.example.dualsimtest;

import android.app.Activity;

import android.content.Intent;

import android.net.Uri;

import android.os.Bundle;

import android.view.View;

import android.widget.EditText;

import android.widget.Toast;

public class MainActivity extends Activity {

    public static final String[] dualSimTypes = { "subscription", "Subscription",

        "com.android.phone.extra.slot",

        "phone", "com.android.phone.DialingMode",

        "simId", "simnum", "phone_type",

        "simSlot" };

    EditText inputV;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        inputV = (EditText) findViewById(R.id.input);

        findViewById(R.id.call).setOnClickListener(new View.OnClickListener() {

            @Override

            public void onClick(View arg0) {

                String number = inputV.getText().toString().trim();

               if (number.equals("")) {

                   Toast.makeText(MainActivity.this, "输入号码不恩为空", 1500).show();

               } else {

                   call(number);

               }

            }

        });

    }

    private void call(String phone) {

        Intent callIntent = new Intent(Intent.ACTION_CALL)

                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

        callIntent.setData(Uri.parse("tel:" + phone));

        for (int i=0; i < dualSimTypes.length; i++) {

            callIntent.putExtra(dualSimTypes[i], 2);

        }

        this.startActivity(callIntent);

    }

}
巴特西

双卡手机怎么指定SIM卡打电话

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