android 普通对话框
string.xml
<?xml version="1.0" encoding="utf-8"?><resources> <string name="hello">Hello World, Activity01!</string> <string name="app_name">android_xhtest_01</string> <string name="btn">显示普通对话框</string> <string name="title">普通对话框</string> <string name="ok">确定</string> <string name="dialog_msg">这是普通对话框的内容!!!</string></resources>
<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" ><EditTextandroid:text=""android:id="@+id/EditText01"android:layout_width="fill_parent"android:layout_height="wrap_content"android:editable="false"android:cursorVisible="false"/><Buttonandroid:text="@string/btn"android:id="@+id/Button01"android:layout_width="fill_parent"android:layout_height="wrap_content"/></LinearLayout>
package xiaohang.zhimeng;import android.app.Activity;import android.app.AlertDialog;import android.app.Dialog;import android.app.AlertDialog.Builder;import android.content.DialogInterface;import android.os.Bundle;import android.view.View;import android.widget.Button;import android.widget.EditText;public class Activity01 extends Activity {// 普通对话框IDfinal int COMMON_DIALOG = 1;@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.main);Button btn = (Button) findViewById(R.id.Button01);btn.setOnClickListener(new View.OnClickListener() {public void onClick(View v) {showDialog(COMMON_DIALOG);}});}@Overrideprotected Dialog onCreateDialog(int id) {Dialog dialog = null;switch (id) {case COMMON_DIALOG:Builder b = new AlertDialog.Builder(this);b.setIcon(R.drawable.android);b.setTitle(R.string.btn);b.setMessage(R.string.dialog_msg);b.setPositiveButton(R.string.ok,new DialogInterface.OnClickListener() {public void onClick(DialogInterface dialog, int which) {EditText et = (EditText) findViewById(R.id.EditText01);et.setText(R.string.dialog_msg);}});dialog = b.create();break;default:break;}return dialog;}}
