android信号强弱动画,Android检测网络信号强弱

转载自：http://blog.youkuaiyun.com/deng529828/article/details/10456417

先把activity_main.xml文件代码贴出来.TextView充满屏幕

[html] view

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xmlns:tools="http://schemas.android.com/tools"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:paddingBottom="@dimen/activity_vertical_margin"

android:paddingLeft="@dimen/activity_horizontal_margin"

android:paddingRight="@dimen/activity_horizontal_margin"

android:paddingTop="@dimen/activity_vertical_margin"

tools:context=".MainActivity" >

android:id="@+id/textView1"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:gravity="center"

android:textColor="@android:color/black"

android:textSize="25sp" />

AndroidMenifest.xml中，加入两行，作用：获取权限

[html] view

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最后是MainActivity.java中的程序：

[java] view

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package com.example.wifistrength;

import java.util.List;

import android.net.wifi.ScanResult;

import android.net.wifi.WifiInfo;

import android.net.wifi.WifiManager;

import android.os.Bundle;

import android.app.Activity;

import android.content.Context;

import android.view.Menu;

import android.widget.TextView;

import android.widget.Toast;

public class MainActivity extends Activity {

TextView tv;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

String wserviceName = Context.WIFI_SERVICE;

WifiManager wm = (WifiManager) getSystemService(wserviceName);

WifiInfo info = wm.getConnectionInfo();

int strength = info.getRssi();

int speed = info.getLinkSpeed();

String units = WifiInfo.LINK_SPEED_UNITS;

String ssid = info.getSSID();

tv = (TextView) findViewById(R.id.textView1);

List results = wm.getScanResults();

String otherwifi = "The existing network is: nn";

for (ScanResult result : results) {

otherwifi += result.SSID + ":" + result.level + "n";

}

String text = "We are connecting to " + ssid + " at " + String.valueOf(speed) + " " + String.valueOf(units) + ". Strength : " + strength;

otherwifi += "nn";

otherwifi += text;

tv.setText(otherwifi);

}

@Override

public boolean onCreateOptionsMenu(Menu menu) {

// Inflate the menu; this adds items to the action bar if it is present.

getMenuInflater().inflate(R.menu.main, menu);

return true;

}

}

结果图：

Unity3D如何导入网上下载的unityPackage

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Unity3D之各个平台的path

转载自：http://blog.youkuaiyun.com/leinchu/article/details/36624939OS:Application.dataPath:Application/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/xxx.app/DataApplication.streamingAssetsPath:Application/xxxxxx

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