[英]Android Java get onStartCommand method
您好,我的MainActivity.java中包含以下內容:
@Override
public void onBackPressed() {
Context context = getApplicationContext();
CharSequence text = "myText";
int duration = Toast.LENGTH_SHORT;
Toast.makeText(context, text, duration).show();
myDialog = new Dialog(this);
myDialog.setContentView(R.layout.dialog_signin);
myDialog.setCancelable(false);
password = (EditText) myDialog.findViewById(R.id.password);
myDialog.show();
Button lbtn = (Button) myDialog.findViewById(R.id.loginButton);
lbtn.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Context context = getApplicationContext();
CharSequence passwordCorrect = "Password correct";
CharSequence passwordIncorrect = "Password wrong";
int duration = Toast.LENGTH_SHORT;
if (password.getText().toString().equals("456")) {
Toast.makeText(context, passwordCorrect, duration).show();
// onstartCommand method here
} else {
Toast.makeText(context, passwordIncorrect, duration).show();
// onstartCommand method here
}
}
});
}
這在我的Kiosk.java中:
@Override
public void onDestroy() {
Log.i(TAG, "Stopping service 'KioskService'");
running = false;
super.onDestroy();
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
Log.i(TAG, "Starting service 'KioskService'");
running = true;
ctx = this;
t = new Thread(new Runnable() {
@Override
public void run() {
do {
handleKioskMode();
try {
Thread.sleep(INTERVAL);
} catch (InterruptedException e) {
Log.i(TAG, "Thread interrupted: 'KioskService'");
}
} while (running);
stopSelf();
}
});
t.start();
return Service.START_NOT_STICKY;
}
我想在onStartCommand內部將當前值為true的運行值更改為MainActivity內部的當前值(如果password等於456為false)。 我如何做到這一點。
創建新的Intent(Context,Kiosk.class)並調用intent.putExtra(String key,boolean value),然后使用Activity.starService(Intent)方法啟動您的服務
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