我的应用程序中存在一个大问题，我已经来到这里，我学会了如何创建数据库以及如何插入单选按钮和编辑文本值，现在我要做的是插入所选的值单击按钮（ADD）上的单选按钮和编辑文本，但我面临一个问题，即编辑文本不被视为我会感激有人帮助我！ 这是代码：
public long insertMENAGE(String Region, String Provence_prefecture , String Commune_Arrondissement ,String N_district, String N_M_district, int echantillon_principal, int Statut_enquêté ) {
ContentValues initialValues = new ContentValues();
initialValues.put(col_Region,Region);
initialValues.put(col_Provence_prefecture ,Provence_prefecture);
initialValues.put(col_Commune_Arrondissement,Commune_Arrondissement);
initialValues.put(col_N_district,N_district);
initialValues.put(col_N_M_district,N_M_district);
initialValues.put(col_echantillon_principal,echantillon_principal);
initialValues.put(col_Statut_enquêté,Statut_enquêté);
return db.insert(MENAGE,null, initialValues);
}
public class ActivityUn extends Activity {
DBAdapter db = new DBAdapter(this);
public void ajouter(View v) {
db.open();
db.insertMENAGE(rm_1ts,rm_2ts,rm_3ts,rm_4ts,rm_5ts,a,b);
db.close();
}
private RadioGroup rm_13;
private RadioButton rm_13_1 ;
private RadioButton rm_13_2 ;
private RadioGroup rm_14;
private RadioButton rm_14_1 ;
private RadioButton rm_14_2 ;
private RadioButton rm_14_3;
private RadioButton rm_14_4 ;
int a;
int b;
EditText rm_1;
EditText rm_2;
EditText rm_3 ;
EditText rm_4 ;
EditText rm_5;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_un);
String rm_1ts = rm_1.getText().toString();
String rm_2ts = rm_2.getText().toString();
String rm_3ts = rm_3.getText().toString();
String rm_4ts = rm_4.getText().toString();
String rm_5ts = rm_5.getText().toString();
Button suivant = (Button)findViewById(R.id.activityDeux);
suivant.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent l = new Intent(ActivityUn.this,ActivityDeux.class);
startActivity(l);
}
});
}
public void onRadioButtonClicked(View view) {
// Is the button now checked?
boolean checked = ((RadioButton) view).isChecked();
// Check which radio button was clicked
switch(view.getId()) {
case R.id.rm_13_1:
if (checked)
a=0;
break;
case R.id.rm_13_2:
if (checked)
a=1;
break;
case R.id.rm_14_1:
if (checked)
b=0;
break;
case R.id.rm_14_2:
if (checked)
b=1;
break;
case R.id.rm_14_3:
if (checked)
b=2;
break;
case R.id.rm_14_4:
if (checked)
b=3;
break;
}
Button bton = (Button)findViewById(R.id.ajoutUn);
bton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
ajouter(v);
Toast.makeText(getApplicationContext(), "Données Enregistrées", Toast.LENGTH_SHORT).show();
}
});
}
}
答案 0 :(得分：0)
将所有类ActivityUn代码替换为
public class ActivityUn extends Activity {
//DB Class
DBAdapter db = new DBAdapter(this);
//Execute Save Values
public void ajouter(View v) {
db.open();
db.insertMENAGE(rm_1ts,rm_2ts,rm_3ts,rm_4ts,rm_5ts,a,b);
db.close();
}
//Register Radio Group
RadioGroup rm_13,rm_14;
//Register Radio Button's
RadioButton rm_13_1,rm_13_2,rm_14_1,rm_14_2,rm_14_3,rm_14_4 ;
int a = 0,
b = 0;
//Register Edit Text
EditText rm_1,rm_2,rm_3,rm_4,rm_5;
//Now Register Empty Values
String rm_1ts = "",
rm_2ts = "",
rm_3ts = "",
rm_4ts = "",
rm_5ts = "";
/****************************************
*Activity Created we need to Register All layouts or we will get Errors
*/
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_un);
//Register Edit Texts
rm_1 = ( EditText ) findViewById(R.id.rm_1);
rm_2 = ( EditText ) findViewById(R.id.rm_2);
rm_3 = ( EditText ) findViewById(R.id.rm_3);
rm_4 = ( EditText ) findViewById(R.id.rm_4);
rm_5 = ( EditText ) findViewById(R.id.rm_5);
//Register Radios
rm_13_1 = ( RadioButton ) findViewById(R.id.rm_13_1);
rm_13_2 = ( RadioButton ) findViewById(R.id.rm_13_2);
rm_14_1 = ( RadioButton ) findViewById(R.id.rm_14_1);
rm_14_2 = ( RadioButton ) findViewById(R.id.rm_14_2);
rm_14_3 = ( RadioButton ) findViewById(R.id.rm_14_3);
rm_14_4 = ( RadioButton ) findViewById(R.id.rm_14_4);
//Register Radio Groups, you dont have to do that if you don't using them
rm_13 = ( RadioGroup ) findViewById(R.id.rm_13);
rm_14 = ( RadioGroup ) findViewById(R.id.rm_14);
//Button to start new Activity
Button suivant = (Button)findViewById(R.id.activityDeux);
suivant.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent l = new Intent(ActivityUn.this,ActivityDeux.class);
startActivity(l);
}});
//Button to Save information
((Button)findViewById(R.id.ajoutUn)).setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
//Get EditText Values and Add them to the Strings started as blank Strings above
rm_1ts = rm_1.getText().toString();
rm_2ts = rm_2.getText().toString();
rm_3ts = rm_3.getText().toString();
rm_4ts = rm_4.getText().toString();
rm_5ts = rm_5.getText().toString();
//Execute save info
ajouter(v);
Toast.makeText(getApplicationContext(), "Données Enregistrées", Toast.LENGTH_SHORT).show();
}});
}
public void onRadioButtonClicked(View view) {
// Is the button now checked?
boolean checked = ((RadioButton) view).isChecked();
// Check which radio button was clicked
switch(view.getId()) {
case R.id.rm_13_1:
if (checked)
a=0;
break;
case R.id.rm_13_2:
if (checked)
a=1;
break;
case R.id.rm_14_1:
if (checked)
b=0;
break;
case R.id.rm_14_2:
if (checked)
b=1;
break;
case R.id.rm_14_3:
if (checked)
b=2;
break;
case R.id.rm_14_4:
if (checked)
b=3;
break;
}
}