兰州大学本科生毕业论文 基于android平台“每日一句”应用的设计与实现
}
txtContent.setText(\
//返回按钮事件
else if(v.getId()==R.id.btnReturn) { }
//退出按钮的事件，用提示对话框进行确认 else if(v.getId()==R.id.btnExit2) { }*/
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Intent intent = new Intent(AddNewText.this, ShowTextList.class); startActivity(intent); this.finish();
/*
AlertDialog.Builder builder = new Builder(AddNewText.this); builder.setMessage(\确认要退出吗？\builder.setTitle(\提示\builder.setPositiveButton(\ });
builder.setNegativeButton(\ });
builder.show();
取
消
\
new
确
定
\
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) { }
manager.exitAllProgress();
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) { }
兰州大学本科生毕业论文 基于android平台“每日一句”应用的设计与实现
}
private void save() { }
//菜单按钮
public boolean onCreateOptionsMenu(Menu menu) { }
//菜单按钮选择事件
public boolean onMenuItemSelected(int featureId, MenuItem item) {
switch (item.getItemId()) { case 1:
AlertDialog.Builder adb = new Builder(AddNewText.this); adb.setTitle(\关于\adb.setMessage(\adb.setPositiveButton(\ });
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sqlManage.Insert(sqlDB, name, content, time,category);//插入数据 Intent intent = new Intent();
intent.setClass(this, ShowTextList.class); Bundle bundle = new Bundle(); bundle.putInt(\startActivity(intent);
menu.add(0, 1, 1, \关于\menu.add(0, 2, 2, \退出\
return super.onCreateOptionsMenu(menu);
确定\new
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) { }
Toast.makeText(AddNewText.this, \
Toast.LENGTH_SHORT).show();
兰州大学本科生毕业论文 基于android平台“每日一句”应用的设计与实现
}
}
adb.show(); break;
AlertDialog.Builder adb2 = new Builder(AddNewText.this); adb2.setTitle(\消息\
adb2.setMessage(\真的要退出吗？\adb2.setPositiveButton(\ });
adb2.setNegativeButton(\取消\adb2.show(); break; break;
确
定
\
new
case 2:
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) { }
manager.exitAllProgress();
default:
return super.onMenuItemSelected(featureId, item);
public boolean onKeyDown(int keyCode, KeyEvent event) {
//返回按钮的事件
if (keyCode == KeyEvent.KEYCODE_BACK) {
if(name.equals(txtName.getText().toString()) {
Intent intent = new Intent();
intent.setClass(AddNewText.this, ShowTextList.class);
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&&
content.equals(txtContent.getText().toString()))
兰州大学本科生毕业论文 基于android平台“每日一句”应用的设计与实现
}
startActivity(intent); finish();
else {
AlertDialog.Builder adb = new Builder(AddNewText.this); adb.setTitle(\消息\
adb.setMessage(\是否要保存？\adb.setPositiveButton(\ });
adb.setNegativeButton(\ }); adb.show(); }
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保存\new
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) { }
不
保
存
\
new
if(!(txtName.getText().toString().equals(\{ } else { }
Toast.makeText(AddNewText.this, \请先输入名save();
称\
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) { }
Intent intent = new Intent();
intent.setClass(AddNewText.this, ShowTextList.class); startActivity(intent); finish();
兰州大学本科生毕业论文 基于android平台“每日一句”应用的设计与实现
}
}
}
return super.onKeyDown(keyCode, event);
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