https://dl-ssl.google.com/android/eclipse/
InputStream is = getResources().openRawResource(R.drawable.view_1);
File myTempFile = new File("/sdcard/", "rename.jpg");
FileOutputStream fos = new FileOutputStream(myTempFile);
byte buf[] = new byte[1024];
do {
int numread = is.read(buf);
if (numread <= 0) {
break;
}
fos.write(buf, 0, numread);
} while (true);
is.close();
//---sends a SMS message to another device---
public void sendSMS(String phoneNumber, String message){
String SENT = "SMS_SENT";
String DELIVERED = "SMS_DELIVERED";
PendingIntent sentPI = PendingIntent.getBroadcast(this, 0, new Intent(SENT), 0);
PendingIntent deliveredPI = PendingIntent.getBroadcast(this, 0, new Intent(DELIVERED), 0);
//---when the SMS has been sent---
registerReceiver(new BroadcastReceiver(){
@Override
public void onReceive(Context arg0, Intent arg1) {
switch (getResultCode()){
case Activity.RESULT_OK: //傳送成功
Toast.makeText(getBaseContext(), "SMS sent", Toast.LENGTH_SHORT).show();
break;
import java.io.FileInputStream; import java.io.FileOutputStream; import java.util.Properties;
public Properties loadConfig(Context context, String file) {
Properties properties = null;
try {
File f = new File(file);
if(f.exists()){
FileInputStream fis = new FileInputStream(file);
properties = new Properties();
properties.load(fis);
}
} catch (Exception e) {
Log.e(TAG, e.getMessage(), e);
}
return properties;
}
ConnectivityManager connManager =
(ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); NetworkInfo info = connManager.getActiveNetworkInfo(); if (info == null || !info.isConnected()) { //網路沒有連線 } else { if (!info.isAvailable()) { //網路沒有連線 } else { //網路連線 } }
import android.view.Window;
import android.view.WindowManager;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//應用程式的Title(名稱)
requestWindowFeature(Window.FEATURE_NO_TITLE);
//Android 的系統狀態列
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.viewer);
.......................
}
import android.view.Window;
import android.view.WindowManager;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//顯示標題欄進度指示器
requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
//需要顯示進度時用 true 停止時用 false
setProgressBarIndeterminateVisibility(true);
setContentView(R.layout.viewer);
.......................
}