[英]How disable spinner from another spinner?
我有3個微調框Spinner spinner1,spinner2,spinnerAorD;
spinner1 = (Spinner)findViewById(R.id.spinner);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(SpeedActivity.this,
android.R.layout.simple_spinner_item, speedcutlist);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner1.setAdapter(adapter);
spinner1.setOnItemSelectedListener(this);
spinner2 = (Spinner)findViewById(R.id.spinner2);
ArrayAdapter<String> adapter2 = new ArrayAdapter<String>(SpeedActivity.this,
android.R.layout.simple_spinner_item, cctimer);
adapter2.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner2.setAdapter(adapter2);
spinner2.setOnItemSelectedListener(this);
spinnerAorD = (Spinner)findViewById(R.id.spinnerAorD);
ArrayAdapter<String> adapter3 = new ArrayAdapter<String>(SpeedActivity.this,
android.R.layout.simple_spinner_item, AorD);
adapter3.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinnerAorD.setAdapter(adapter3);
spinnerAorD.setOnItemSelectedListener(this);
if(spinnerAorD.getId() == R.id.spinnerAorD)
switch (position){
case 0:
AD = 0;
break;
case 1:
AD = 1;
spinner1.getSelectedView();
spinner1.setEnabled(false);
break;
}
我正在嘗試如果AD = 1禁用spinner1,但是它禁用了spinnerAorD本身而不是請求解決方案的spinner1。 謝謝
我修復了問題,謝謝您對ID更改的評論,將我引向了答案
if (AD == 1){
spinner1 = (Spinner)findViewById(R.id.spinner);//this line fixed it
spinner1.getSelectedView();
spinner1.setEnabled(false);
}
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