点击编辑按钮后,如何动态改变自定义spinner内字体颜色
2015-06-15 15:17
731 查看
关键代码已加粗,功能主要是点击详细界面,能够看到基本信息,在此activity不能修改;当点击了编辑按钮,可以使spinner内字体颜色变为黑色
代码如下:
点击编辑时:
case R.id.edit_button:
status = 2;
state(status);
break;
//状态值
private void state(int a) {
switch (a) {
case 1:
firstDiagnosisDate.setEnabled(false);
followDate.setEnabled(false);
followWaySpinner.setClickable(false);
followImageSpinner.setClickable(false);
followResultSpinner.setClickable(false);
choose_pic.setClickable(false);
choose_pic.setEnabled(false);
delete_pic.setClickable(false);
delete_pic.setEnabled(false);
take_photo.setClickable(false);
take_photo.setEnabled(false);
followCount.setEnabled(false);
firstSymptom.setEnabled(false);
break;
case 2:
firstDiagnosisDate.setEnabled(true);
followDate.setEnabled(true);
followWaySpinner.setClickable(true);
followImageSpinner.setClickable(true);
followResultSpinner.setClickable(true);
choose_pic.setClickable(true);
delete_pic.setClickable(true);
delete_pic.setEnabled(true);
choose_pic.setEnabled(true);
take_photo.setClickable(true);
take_photo.setEnabled(true);
followCount.setEnabled(true);
firstSymptom.setEnabled(true);
//编辑状态颜色由灰-->黑
followCount.setTextColor(Color.BLACK);
followDate.setTextColor(Color.BLACK);
followResultSpinnerTVColor.setTextColor(Color.BLACK);
followWaySpinnerTVColor.setTextColor(Color.BLACK);
followImageSpinnerTVColor.setTextColor(Color.BLACK);
break;
default:
break;
}
}
//初始化spinner
private void initSpinner() {
//随访结果
followResultSpinner=(Spinner) findViewById(R.id.suifangjieguo);
ArrayAdapter<String>adapter=new ArrayAdapter<String>(this,
R.drawable.my_simple_spinner_item, dataResult);
adapter.setDropDownViewResource(R.drawable.my_simple_spinner_dropdown_item);
followResultSpinner.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view,
int position, long id) {
// TODO Auto-generated method stub
followResultSpinnerTVColor=(TextView)view;
if(status==2){
followResultSpinnerTVColor.setTextColor(Color.BLACK);
}else{
followResultSpinnerTVColor.setTextColor(Color.GRAY);
}
followResultValue=dataResult[position];
parent.setVisibility(View.VISIBLE);
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
// TODO Auto-generated method stub
}
});
followResultSpinner.setAdapter(adapter);
}
自定义spinner:
my_simple_spinner_item.xml布局如下:
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/text1"
android:singleLine="true"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ellipsize="marquee"
android:textAlignment="inherit"
android:paddingLeft="5dp"
android:textColor="@color/gray"
/>
my_simple_spinner_dropdown_item.xml布局如下:
<?xml version="1.0" encoding="utf-8"?>
<CheckedTextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/text1"
android:singleLine="true"
android:layout_width="match_parent"
android:layout_height="?android:attr/listPreferredItemHeight"
android:ellipsize="marquee"
android:background="@drawable/listview_item_selector"
android:textColor="@color/gray"
android:gravity="center_vertical"
android:paddingLeft="10dp"
>
</CheckedTextView>
代码如下:
点击编辑时:
case R.id.edit_button:
status = 2;
state(status);
break;
//状态值
private void state(int a) {
switch (a) {
case 1:
firstDiagnosisDate.setEnabled(false);
followDate.setEnabled(false);
followWaySpinner.setClickable(false);
followImageSpinner.setClickable(false);
followResultSpinner.setClickable(false);
choose_pic.setClickable(false);
choose_pic.setEnabled(false);
delete_pic.setClickable(false);
delete_pic.setEnabled(false);
take_photo.setClickable(false);
take_photo.setEnabled(false);
followCount.setEnabled(false);
firstSymptom.setEnabled(false);
break;
case 2:
firstDiagnosisDate.setEnabled(true);
followDate.setEnabled(true);
followWaySpinner.setClickable(true);
followImageSpinner.setClickable(true);
followResultSpinner.setClickable(true);
choose_pic.setClickable(true);
delete_pic.setClickable(true);
delete_pic.setEnabled(true);
choose_pic.setEnabled(true);
take_photo.setClickable(true);
take_photo.setEnabled(true);
followCount.setEnabled(true);
firstSymptom.setEnabled(true);
//编辑状态颜色由灰-->黑
followCount.setTextColor(Color.BLACK);
followDate.setTextColor(Color.BLACK);
followResultSpinnerTVColor.setTextColor(Color.BLACK);
followWaySpinnerTVColor.setTextColor(Color.BLACK);
followImageSpinnerTVColor.setTextColor(Color.BLACK);
break;
default:
break;
}
}
//初始化spinner
private void initSpinner() {
//随访结果
followResultSpinner=(Spinner) findViewById(R.id.suifangjieguo);
ArrayAdapter<String>adapter=new ArrayAdapter<String>(this,
R.drawable.my_simple_spinner_item, dataResult);
adapter.setDropDownViewResource(R.drawable.my_simple_spinner_dropdown_item);
followResultSpinner.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view,
int position, long id) {
// TODO Auto-generated method stub
followResultSpinnerTVColor=(TextView)view;
if(status==2){
followResultSpinnerTVColor.setTextColor(Color.BLACK);
}else{
followResultSpinnerTVColor.setTextColor(Color.GRAY);
}
followResultValue=dataResult[position];
parent.setVisibility(View.VISIBLE);
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
// TODO Auto-generated method stub
}
});
followResultSpinner.setAdapter(adapter);
}
自定义spinner:
my_simple_spinner_item.xml布局如下:
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/text1"
android:singleLine="true"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ellipsize="marquee"
android:textAlignment="inherit"
android:paddingLeft="5dp"
android:textColor="@color/gray"
/>
my_simple_spinner_dropdown_item.xml布局如下:
<?xml version="1.0" encoding="utf-8"?>
<CheckedTextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/text1"
android:singleLine="true"
android:layout_width="match_parent"
android:layout_height="?android:attr/listPreferredItemHeight"
android:ellipsize="marquee"
android:background="@drawable/listview_item_selector"
android:textColor="@color/gray"
android:gravity="center_vertical"
android:paddingLeft="10dp"
>
</CheckedTextView>
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