Android SDK 1.0 电话号码的例子（Demo）-优快云博客

本文提供了一个使用Android SDK进行拨打电话功能的示例程序。通过Intent启动拨号界面，并使用BroadcastReceiver监听呼叫状态的变化。

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Android SDK 1.0 发布后，发现很多APIs改变了，以前拨打电话号码的程序不能用了现在修正

package com.ucweb.study;

import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;

public class PhoneIntent extends Activity {
    private static final String LOG_TAG = "PhoneIntent";

    protected final IntentFilter outCallFilter = new IntentFilter(
            "android.intent.action.CALL");
    protected final IntentFilter inCallFilter = new IntentFilter(
            "android.intent.action.ANSWER");
    private MyBroadcastReceiver broadcastRec = new MyBroadcastReceiver();

    /** Called with the activity is first created. */
    @Override
    public void onCreate(Bundle icicle) {
        super.onCreate(icicle);
        setContentView(R.layout.main);

        //registerReceiver(this.broadcastRec, outCallFilter);


        Intent mIntent = new Intent("android.intent.action.DIAL", Uri.parse("tel:13570541336") );

        startActivity(mIntent);
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        unregisterReceiver(this.broadcastRec);
    }

}

class MyBroadcastReceiver extends BroadcastReceiver {
    private static final String LOG_TAG = "BroadcastReceiver";

    @Override
    public void onReceive(Context context, Intent intent) {

        Log.e(LOG_TAG, "myBroadcastReceiver() ...");

        if (intent.getAction() != null) {
            System.out.println("Action:" + intent.getAction());
        }

        if (intent.getData() != null) {
            System.out.println("Uri:" + intent.getData().toString());
        }
    }
}