本文整理汇总了Java中android.app.AlertDialog.Builder.setSingleChoiceItems方法的典型用法代码示例。如果您正苦于以下问题：Java Builder.setSingleChoiceItems方法的具体用法？Java Builder.setSingleChoiceItems怎么用？Java Builder.setSingleChoiceItems使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类android.app.AlertDialog.Builder的用法示例。
在下文中一共展示了Builder.setSingleChoiceItems方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: onPrepareDialogBuilder
import android.app.AlertDialog.Builder; //导入方法依赖的package包/类
@Override
protected void onPrepareDialogBuilder(Builder builder) {
// do again, maybe an app has now been installed
populateAppList();
// Init ArrayAdapter with OpenPGP Providers
ListAdapter adapter = new ArrayAdapter<OpenPgpProviderEntry>(getContext(),
android.R.layout.select_dialog_singlechoice, android.R.id.text1, mList) {
public View getView(int position, View convertView, ViewGroup parent) {
// User super class to create the View
View v = super.getView(position, convertView, parent);
TextView tv = (TextView) v.findViewById(android.R.id.text1);
// Put the image on the TextView
tv.setCompoundDrawablesWithIntrinsicBounds(mList.get(position).icon, null,
null, null);
// Add margin between image and text (support various screen densities)
int dp10 = (int) (10 * getContext().getResources().getDisplayMetrics().density + 0.5f);
tv.setCompoundDrawablePadding(dp10);
return v;
}
};
builder.setSingleChoiceItems(adapter, getIndexOfProviderList(mSelectedPackage),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
OpenPgpProviderEntry entry = mList.get(which);
if (entry.intent != null) {
/*
* Intents are called as activity
*
* Current approach is to assume the user installed the app.
* If he does not, the selected package is not valid.
*
* However applications should always consider this could happen,
* as the user might remove the currently used OpenPGP app.
*/
getContext().startActivity(entry.intent);
return;
}
mSelectedPackage = entry.packageName;
/*
* Clicking on an item simulates the positive button click, and dismisses
* the dialog.
*/
OpenPgpAppPreference.this.onClick(dialog, DialogInterface.BUTTON_POSITIVE);
dialog.dismiss();
}
});
/*
* The typical interaction for list-based dialogs is to have click-on-an-item dismiss the
* dialog instead of the user having to press 'Ok'.
*/
builder.setPositiveButton(null, null);
}
示例2: showFilterDialog
import android.app.AlertDialog.Builder; //导入方法依赖的package包/类
protected void showFilterDialog() {
int i = 0;
Builder builder = new Builder(getParentActivity());
builder.setTitle(R.string.filter_title);
CharSequence[] charSequenceArr = new CharSequence[]{getParentActivity().getString(R.string.AllChanges), getParentActivity().getString(R.string.change_name), getParentActivity().getString(R.string.change_photo), getParentActivity().getString(R.string.change_phone)};
if (this.currentFilterType != 0) {
i = this.currentFilterType - 1;
}
builder.setSingleChoiceItems(charSequenceArr, i, new C20985());
showDialog(builder.create());
}
示例3: onPrepareDialogBuilder
import android.app.AlertDialog.Builder; //导入方法依赖的package包/类
@Override
protected void onPrepareDialogBuilder(Builder builder) {
// do again, maybe an app has now been installed
populateAppList();
// Init ArrayAdapter with OpenPGP Providers
ListAdapter adapter = new ArrayAdapter<OpenPgpProviderEntry>(getContext(),
android.R.layout.select_dialog_singlechoice, android.R.id.text1, mList) {
public View getView(int position, View convertView, ViewGroup parent) {
// User super class to create the View
View v = super.getView(position, convertView, parent);
TextView tv = (TextView) v.findViewById(android.R.id.text1);
// Put the image on the TextView
tv.setCompoundDrawablesWithIntrinsicBounds(mList.get(position).icon, null,
null, null);
// Add margin between image and text (support various screen densities)
int dp10 = (int) (10 * getContext().getResources().getDisplayMetrics().density + 0.5f);
tv.setCompoundDrawablePadding(dp10);
return v;
}
};
builder.setSingleChoiceItems(adapter, getIndexOfProviderList(mSelectedPackage),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
OpenPgpProviderEntry entry = mList.get(which);
if (entry.intent != null) {
/*
* Intents are called as activity
*
* Current approach is to assume the user installed the app.
* If he does not, the selected package is not valid.
*
* However applications should always consider this could happen,
* as the user might remove the currently used OpenPGP app.
*/
getContext().startActivity(entry.intent);
return;
}
mSelectedPackage = entry.packageName;
/*
* Clicking on an item simulates the positive button click, and dismisses
* the dialog.
*/
SMimeAppPreference.this.onClick(dialog, DialogInterface.BUTTON_POSITIVE);
dialog.dismiss();
}
});
/*
* The typical interaction for list-based dialogs is to have click-on-an-item dismiss the
* dialog instead of the user having to press 'Ok'.
*/
builder.setPositiveButton(null, null);
}