@Android Studio八种对话框
布局文件
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity"
android:orientation="vertical"
>
<Button
android:onClick="onclick"
android:layout_weight="1"
android:id="@+id/bt1"
android:text="普通对话框"
android:layout_width="match_parent"
android:layout_height="match_parent"></Button>
<Button
android:id="@+id/bt2"
android:onClick="onclick"
android:text="单选对话框"
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="match_parent"></Button>
<Button
android:text="多选对话框1"
android:id="@+id/bt3"
android:onClick="onclick"
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="match_parent"></Button>
<Button
android:text="多选对话框2"
android:id="@+id/bt4"
android:onClick="onclick"
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="match_parent"></Button>
<Button
android:text="水平进度条对话框对话框"
android:id="@+id/bt5"
android:onClick="onclick"
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="match_parent"></Button>
<Button
android:text="圆形进度条对话框"
android:id="@+id/bt6"
android:onClick="onclick"
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="match_parent"></Button>
<Button
android:text="日期选择对话框"
android:id="@+id/bt7"
android:onClick="onclick"
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="match_parent"></Button>
<Button
android:text="时间选择对话框"
android:id="@+id/bt8"
android:onClick="onclick"
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="match_parent"></Button>
<Button
android:text="简单自定义对话框"
android:id="@+id/bt9"
android:onClick="onclick"
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="match_parent"></Button>
.
</LinearLayout>
java文件
package com.example.myapplication2;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.app.TimePickerDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.ProgressBar;
import android.widget.TimePicker;
import android.widget.Toast;
import java.sql.Time;
import java.util.Calendar;
import java.util.Timer;
import java.util.TimerTask;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void onclick(View view) {
switch (view.getId()){
case R.id.bt1:
setbt1();
break;
case R.id.bt2:
setbt2();
break;
case R.id.bt3:
setbt3();
break;
case R.id.bt4:
setbt4();
break;
case R.id.bt5:
setbt5();
break;
case R.id.bt6:
setbt6();
break;
case R.id.bt7:
setbt7();
break;
case R.id.bt8:
setbt8();
break;
case R.id.bt9:
setbt9();
break;
}
}
private void setbt9() {
}
private void setbt8() {
Calendar calendar=Calendar.getInstance();
new TimePickerDialog(this, new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker timePicker, int i, int i1) {
Toast.makeText(MainActivity.this, i+"："+i1, Toast.LENGTH_SHORT).show();
}
},calendar.get(Calendar.HOUR),calendar.get(Calendar.MINUTE),true).show();
}
private void setbt7() {
Calendar calendar=Calendar.getInstance();
new DatePickerDialog(this, new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker datePicker, int i, int i1, int i2) {
Toast.makeText(MainActivity.this, i+"/"+(i1+1)+"/"+i2, Toast.LENGTH_SHORT).show();
}
},calendar.get(Calendar.YEAR),calendar.get(Calendar.MONTH),calendar.get(Calendar.DAY_OF_MONTH)).show();
}
private void setbt6() {
final ProgressDialog dialog=new ProgressDialog(this);
dialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
dialog.setMax(100);
dialog.setMessage("下载中");
dialog.show();
final Timer timer=new Timer();
timer.schedule(new TimerTask() {
int pro=0;
@Override
public void run() {
if(pro==100){
dialog.dismiss();
timer.cancel();
}
dialog.setProgress(pro+=10);
}
},0,1000);
}
private void setbt5() {
final ProgressDialog dialog=new ProgressDialog(this);
dialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
dialog.setMax(100);
dialog.setMessage("下载中");
dialog.show();
final Timer timer=new Timer();
timer.schedule(new TimerTask() {
int pro=0;
@Override
public void run() {
if(pro==100){
dialog.dismiss();
timer.cancel();
}
dialog.setProgress(pro+=10);
}
},0,1000);
}
private void setbt4() {
final String[] items={
"萝莉","御姐","正太","少女","女装大佬","萌妹","软妹子","JK","ACG","二次元"};
final boolean[] flags={
true,true,true,true,true,true,true,true,true,false};
AlertDialog.Builder al=new AlertDialog.Builder(this);
al.setIcon(R.drawable.ic_launcher_foreground);
al.setTitle("他的女朋友们");
al.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int ii) {
for (int i=0;i<flags.length;i++){
if(flags[i]){
Toast.makeText(MainActivity.this, "你选择的是"+items[i], Toast.LENGTH_SHORT).show();
}
}
}
});
al.setNegativeButton("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
Toast.makeText(MainActivity.this, "你点击了取消", Toast.LENGTH_SHORT).show();
}
});
al.setMultiChoiceItems(items, flags, new DialogInterface.OnMultiChoiceClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i, boolean b) {
if(flags[i]==true){
Toast.makeText(MainActivity.this, "你选择的是"+items[i], Toast.LENGTH_SHORT).show();
}else {
flags[i]=b;
}
}
});
AlertDialog log=al.create();
log.show();
}
private void setbt3() {
AlertDialog log=new AlertDialog.Builder(this).setIcon(R.mipmap.ic_launcher)
.setPositiveButton("选好啦",null)
.setNegativeButton("下次再说吧",null)
.setMultiChoiceItems(new String[]{
"萝莉","御姐","正太","少女","女装大佬","萌妹","软妹子","JK","ACG","二次元"},null,null).create();
log.show();
}
private void setbt2() {
AlertDialog.Builder builder=new AlertDialog.Builder(this);
builder.setIcon(R.drawable.ic_launcher_foreground);
builder.setTitle("中国的地方");
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
Toast.makeText(MainActivity.this, "你点击了确定", Toast.LENGTH_SHORT).show();
}
});
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
Toast.makeText(MainActivity.this, "你点击了取消", Toast.LENGTH_SHORT).show();
}
});
final String[] s={
"北京","上海","天津","安徽"};
builder.setSingleChoiceItems(s, 2, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
Toast.makeText(MainActivity.this, "你选择的是"+s[i], Toast.LENGTH_SHORT).show();
}
});
AlertDialog log=builder.create();
log.show();
}
private void setbt1() {
AlertDialog.Builder ab=new AlertDialog.Builder(this);
ab.setIcon(R.drawable.ic_launcher_background);
ab.setTitle("这个是普通对话框");
ab.setMessage("我是罗维");
ab.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
Toast.makeText(MainActivity.this, "你点击了确定", Toast.LENGTH_SHORT).show();
}
});
ab.setNegativeButton("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
Toast.makeText(MainActivity.this, "你点击了取消", Toast.LENGTH_SHORT).show();
}
});
AlertDialog log=ab.create();
log.show();
}
}
自定义复杂
创建小布局的对象
package com.example.myapplication4;
import android.app.Dialog;
import android.content.Context;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
public class DiyDialog extends Dialog {
private Button bt1,bt2;
private ImageView ig;
private TextView tv1,tv2;
private String strTitle1,strmessage2;
public String getStrTitle1() {
return strTitle1;
}
public void setStrTitle1(String strTitle1) {
this.strTitle1 = strTitle1;
}
public String getStrmessage2() {
return strmessage2;
}
public void setStrmessage2(String strmessage2) {
this.strmessage2 = strmessage2;
}
public TextView getTv1() {
return tv1;
}
public TextView getTv2() {
return tv2;
}
public void setTv1(TextView tv1) {
this.tv1 = tv1;
}
public void setTv2(TextView tv2) {
this.tv2 = tv2;
}
public DiyDialog(@NonNull Context context) {
super(context);
}
public interface Igclick{
void igclick();
}
private Igclick igclick;
public Igclick getIgclick() {
return igclick;
}
public void setIgclick(Igclick igclick) {
this.igclick = igclick;
}
public interface Yesook{
void yesclick();
}
private Yesook yesook;
public Yesook getYesook() {
return yesook;
}
public void setYesook(Yesook yesook) {
this.yesook = yesook;
}
public interface Nonoook{
void notext();
}
private Nonoook nonoooks;
public Nonoook getNonoooks() {
return nonoooks;
}
public void setNonoooks(Nonoook nonoooks) {
this.nonoooks = nonoooks;
}
public DiyDialog(@NonNull Context context, int themeResId) {
super(context, themeResId);
}
protected DiyDialog(@NonNull Context context, boolean cancelable, @Nullable OnCancelListener cancelListener) {
super(context, cancelable, cancelListener);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.item);
inidtext();
if(strTitle1!=null){
tv1.setText(strTitle1);
}
if(strmessage2!=null){
tv2.setText(strmessage2);
}
bt1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
yesook.yesclick();
dismiss();
}
});
bt2.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
nonoooks.notext();
dismiss();
}
});
ig.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
igclick.igclick();
dismiss();
}
});
}
private void inidtext() {
bt1=findViewById(R.id.bt1);
bt2=findViewById(R.id.bt2);
tv1=findViewById(R.id.tv1);
tv2=findViewById(R.id.tv2);
ig=findViewById(R.id.ig);
}
}
调用上面的类
package com.example.myapplication4;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {
private Button bt11;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void onclick(View view) {
switch (view.getId()){
case R.id.bt11:
intextbt1();
break;
}
}
private void intextbt1() {
DiyDialog diyDialog=new DiyDialog(this);
diyDialog.setStrTitle1("asdasd");
diyDialog.setStrmessage2("adasdasdasdasasdas");
diyDialog.setYesook(new DiyDialog.Yesook() {
@Override
public void yesclick() {
Toast.makeText(MainActivity.this, "123", Toast.LENGTH_SHORT).show();
}
});
diyDialog.setNonoooks(new DiyDialog.Nonoook() {
@Override
public void notext() {
Toast.makeText(MainActivity.this, "456", Toast.LENGTH_SHORT).show();
}
});
diyDialog.setIgclick(new DiyDialog.Igclick() {
@Override
public void igclick() {
Toast.makeText(MainActivity.this, "牛逼", Toast.LENGTH_SHORT).show();
}
});
diyDialog.show();
}
}
主布局
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity"
android:orientation="vertical"
>
<LinearLayout
android:layout_weight="10"
android:layout_width="match_parent"
android:layout_height="match_parent"></LinearLayout>
<Button
android:onClick="onclick"
android:id="@+id/bt11"
android:text="评一评"
android:textSize="25sp"
android:textColor="#ffffff"
android:layout_weight="1"
android:background="@drawable/tp"
android:layout_width="match_parent"
android:layout_height="100dp"></Button>
</LinearLayout>
item小布局
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="300dp"
android:layout_height="300dp"
>
<LinearLayout
android:orientation="vertical"
android:layout_weight="1"
android:background="#2196F3"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="@+id/ig"
android:layout_weight="3"
android:src="@mipmap/aa"
android:layout_marginLeft="280dp"
android:layout_width="match_parent"
android:layout_height="match_parent"></ImageView>
<TextView
android:id="@+id/tv1"
android:gravity="center|top"
android:text="评价一下吧！"
android:layout_weight="1"
android:textColor="#ffffff"
android:textSize="25sp"
android:layout_width="match_parent"
android:layout_height="match_parent"></TextView>
</LinearLayout>
<LinearLayout
android:layout_weight="1"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/tv2"
android:gravity="center|top"
android:text="喜欢吗？给一个5星好评，鼓励一下我们做的更好"
android:layout_weight="1"
android:textSize="19sp"
android:layout_width="match_parent"
android:layout_height="match_parent"></TextView>
</LinearLayout>
<LinearLayout
android:layout_weight="1"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
<Button
android:id="@+id/bt1"
android:background="#ffffff"
android:layout_weight="1"
android:text="我要吐槽"
android:gravity="center"
android:layout_width="match_parent"
android:layout_height="80dp"></Button>
<Button
android:id="@+id/bt2"
android:textColor="#2196F3"
android:text="五星好评"
android:gravity="center"
android:background="#ffffff"
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="80dp"></Button>
</LinearLayout>
</LinearLayout>