如何使用 TrafficStats 分别统计 2G 和 3G 的数据使用量?
How to count separately data usage in 2G and 3G with TrafficStats?
当phone是2G或3G时,如何mix/join以下两段代码分别统计TX和RX字节数?
我有以下代码来识别 phone 何时连接到似乎有效的 EDGE 或 UMTS 网络,并在显示屏上显示 Toast 消息。
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TelephonyManager telephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
PhoneStateListener ConnectionStateListener = new PhoneStateListener() {
@Override
public void onDataConnectionStateChanged(int state, int networkType) {
super.onDataConnectionStateChanged(state, networkType);
String sState = "";
switch (networkType) {
case TelephonyManager.NETWORK_TYPE_EDGE: sState = "EDGE (2G)"; break;
case TelephonyManager.NETWORK_TYPE_UMTS: sState = "UMTS (3G)"; break;
}
Toast.makeText(getApplicationContext(), sState, Toast.LENGTH_SHORT).show();
}
};
telephonyManager.listen(ConnectionStateListener,PhoneStateListener.LISTEN_DATA_CONNECTION_STATE);
}
}
从 Tech Republic 中的这个示例中,我得到了这段代码来计算 TX 和 RX 字节。
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mStartRX = TrafficStats.getTotalRxBytes();
mStartTX = TrafficStats.getTotalTxBytes();
mHandler.postDelayed(mRunnable, 1000);
}
//This would be to update the bytes usage every second
private final Runnable mRunnable = new Runnable() {
public void run() {
TextView RX = (TextView)findViewById(R.id.RX);
TextView TX = (TextView)findViewById(R.id.TX);
long rxBytes = TrafficStats.getTotalRxBytes()- mStartRX;
RX.setText(Long.toString(rxBytes));
long txBytes = TrafficStats.getTotalTxBytes()- mStartTX;
TX.setText(Long.toString(txBytes));
mHandler.postDelayed(mRunnable, 1000);
}
};
}
也许有人可以帮我解决这个问题。提前感谢任何 advice/help.
如果我觉得你的问题有误,请纠正我。
您想分别统计 2G 和 3G 数据的 TX 和 RX。
将必要的代码复制到单个 activity。
取一个布尔值 is3G
并更改它 onDataConnectionStateChanged
然后触发mRunnable
telephonyManager.listen(ConnectionStateListener,PhoneStateListener.LISTEN_DATA_CONNECTION_STATE);
mHandler.postDelayed(mRunnable, 1000);
在mRunnable
中为2G和3G分别测量rx/tx
字节
if(is3G) {
rxBytes3G = TrafficStats.getTotalRxBytes() - mStartRX - rxBytes2G;
txBytes3G = TrafficStats.getTotalTxBytes() - mStartTX - txBytes2G;
} else {
rxBytes2G = TrafficStats.getTotalRxBytes() - mStartRX - rxBytes3G;
txBytes2G = TrafficStats.getTotalTxBytes() - mStartTX - txBytes3G;
}
更新您的 ui
当phone是2G或3G时,如何mix/join以下两段代码分别统计TX和RX字节数?
我有以下代码来识别 phone 何时连接到似乎有效的 EDGE 或 UMTS 网络,并在显示屏上显示 Toast 消息。
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TelephonyManager telephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
PhoneStateListener ConnectionStateListener = new PhoneStateListener() {
@Override
public void onDataConnectionStateChanged(int state, int networkType) {
super.onDataConnectionStateChanged(state, networkType);
String sState = "";
switch (networkType) {
case TelephonyManager.NETWORK_TYPE_EDGE: sState = "EDGE (2G)"; break;
case TelephonyManager.NETWORK_TYPE_UMTS: sState = "UMTS (3G)"; break;
}
Toast.makeText(getApplicationContext(), sState, Toast.LENGTH_SHORT).show();
}
};
telephonyManager.listen(ConnectionStateListener,PhoneStateListener.LISTEN_DATA_CONNECTION_STATE);
}
}
从 Tech Republic 中的这个示例中,我得到了这段代码来计算 TX 和 RX 字节。
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mStartRX = TrafficStats.getTotalRxBytes();
mStartTX = TrafficStats.getTotalTxBytes();
mHandler.postDelayed(mRunnable, 1000);
}
//This would be to update the bytes usage every second
private final Runnable mRunnable = new Runnable() {
public void run() {
TextView RX = (TextView)findViewById(R.id.RX);
TextView TX = (TextView)findViewById(R.id.TX);
long rxBytes = TrafficStats.getTotalRxBytes()- mStartRX;
RX.setText(Long.toString(rxBytes));
long txBytes = TrafficStats.getTotalTxBytes()- mStartTX;
TX.setText(Long.toString(txBytes));
mHandler.postDelayed(mRunnable, 1000);
}
};
}
也许有人可以帮我解决这个问题。提前感谢任何 advice/help.
如果我觉得你的问题有误,请纠正我。
您想分别统计 2G 和 3G 数据的 TX 和 RX。
将必要的代码复制到单个 activity。
取一个布尔值 is3G
并更改它 onDataConnectionStateChanged
然后触发mRunnable
telephonyManager.listen(ConnectionStateListener,PhoneStateListener.LISTEN_DATA_CONNECTION_STATE);
mHandler.postDelayed(mRunnable, 1000);
在mRunnable
rx/tx
字节
if(is3G) {
rxBytes3G = TrafficStats.getTotalRxBytes() - mStartRX - rxBytes2G;
txBytes3G = TrafficStats.getTotalTxBytes() - mStartTX - txBytes2G;
} else {
rxBytes2G = TrafficStats.getTotalRxBytes() - mStartRX - rxBytes3G;
txBytes2G = TrafficStats.getTotalTxBytes() - mStartTX - txBytes3G;
}
更新您的 ui