Android在surfaceview中显示Dialog和Toast

package cn.com.egova.surfaceviewtest; import android.app.Activity; import android.app.AlertDialog; import android.os.Bundle; import android.text.method.ScrollingMovementMethod; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.view.animation.Animation; import android.view.animation.AnimationUtils; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.EditText; import android.widget.Spinner; import android.widget.TextView; public class SurfaceActivity extends Activity implements OnClickListener{ /** Called when the activity is first created. */ private Animation animation = null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); ((android.widget.Button)findViewById(R.id.btn_alertDialog)).setOnClickListener(this); animation = AnimationUtils.loadAnimation(this, R.anim.shake); } @Override public void onClick(View v) { // TODO Auto-generated method stub switch(v.getId()) { case R.id.btn_alertDialog: showMainDialog(); } } /** * 显示测试的提示对话框 */ public void showMainDialog() { LayoutInflater factory = LayoutInflater.from(this); final View textEntryView = factory.inflate(R.layout.dialogtest, null); Button btn_modify = (Button) textEntryView.findViewById(R.id.btn_modify); Button btn_chose = (Button) textEntryView.findViewById(R.id.btn_chose); ((TextView)textEntryView.findViewById(R.id.textview)).setMovementMethod(ScrollingMovementMethod.getInstance()); final AlertDialog dialog = new AlertDialog.Builder(this).setIcon(R.drawable.icon_earth).setTitle( "Dialog测试").setView(textEntryView).create(); dialog.show(); btn_modify.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { showModifyDialog(); } }); btn_chose.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { //dialog.cancel(); showSpinerDialog(); } }); ((Button)textEntryView.findViewById(R.id.btn_other1)).setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub dialog.cancel(); } }); } /** * 显示修改文本的对话框 */ public void showModifyDialog() { LayoutInflater factory = LayoutInflater.from(this); final View textEntryView = factory.inflate(R.layout.server_setting, null); final EditText etServerUrl = (EditText) textEntryView.findViewById(R.id.setting_edit); etServerUrl.setMovementMethod(ScrollingMovementMethod.getInstance()); etServerUrl.setText("测试测试测试测试测试测试测试测试测试测试测试测试测试测试测试测试测试测试测试测试测试"); Button server_setting_btn_ok = (Button) textEntryView.findViewById(R.id.server_setting_btn_ok); Button server_setting_btn_cancel = (Button) textEntryView.findViewById(R.id.server_setting_btn_cancel); final AlertDialog dialog = new AlertDialog.Builder(this).setIcon(R.drawable.icon_earth).setTitle( "文件输入测试").setView(textEntryView).create(); dialog.show(); server_setting_btn_ok.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { etServerUrl.requestFocus(); etServerUrl.startAnimation(animation); } }); server_setting_btn_cancel.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { dialog.cancel(); } }); } Spinner spinner = null; /** * 显示有选项的对话框 */ public void showSpinerDialog() { LayoutInflater factory = LayoutInflater.from(this); final View textEntryView = factory.inflate(R.layout.spinnertest, null); spinner = (Spinner)textEntryView.findViewById(R.id.login_spnGrid); ArrayAdapter<CharSequence> adapter = new ArrayAdapter<CharSequence>(this, android.R.layout.simple_spinner_item, "1,2,3,4,5,6,7,8,9,10,11,12,13".split(",")); adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); spinner.setAdapter(adapter); spinner.setSelection(2); spinner.startAnimation(animation); final AlertDialog dialog = new AlertDialog.Builder(this).setIcon(R.drawable.icon_earth).setTitle( "选择项测试").setView(textEntryView).create(); dialog.show(); } }