上次无意之间删除了一个好友(呃...删除好友...)就发现了QQ的删除提示框是由上往下提示,感觉挺霸气的(可能是因为删除好友的心情吧....0.0,唉不管了先上图)
2017-09-30-04mzdsaf.gif
我的思路是这样的
继承于Dialog,设置Dialog样式与动画在Handler中控制Dialog的销毁
代码:
package com.example.downlist.view.dialog;
import android.app.Activity;
import android.app.Dialog;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Color;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.os.Handler;
import android.os.Message;
import android.renderscript.RenderScript;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.annotation.StyleRes;
import android.util.DisplayMetrics;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.FrameLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.example.downlist.R;
import com.example.downlist.utils.BlurBitmapUtil;
import com.example.downlist.utils.UIUtlis;
/**
*
*/
/*
*
* this the dialog window,do up show and QQ message Window
*
* */
public class DialogThis extends Dialog {
private DialogThis dialog;
private Activity activity;
private String title;
private String message;
private View.OnClickListener clickListener;
private int wight;
private int height;
private View view;
public DialogThis(@NonNull Context context) {
super(context);
init(context);
}
public DialogThis(@NonNull Context context, @StyleRes int themeResId) {
super(context, R.style.MyDialog);
init(context);
}
protected DialogThis(@NonNull Context context, boolean cancelable, @Nullable OnCancelListener cancelListener) {
super(context, cancelable, cancelListener);
init(context);
}
/*
*
* start init
*
* */
private void init(Context context) {
dialog = this;
//load view
view = UIUtlis.getView(R.layout.dialog_up);
startViewMeasure();
setContentView(view);
}
/*
*
* start Measure view
*
* */
private void startViewMeasure() {
int height = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
int wight = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
view.measure(wight, height);
this.wight = view.getMeasuredWidth();
this.height = view.getMeasuredHeight();
this.getWindow().setGravity(Gravity.TOP | Gravity.LEFT);
this.getWindow().setWindowAnimations(R.style.mystyle);
this.getWindow().setType(WindowManager.LayoutParams.TYPE_APPLICATION_PANEL);
this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
}
private void setViewMessage() {
TextView title = view.findViewById(R.id.title);
title.setText(this.title);
TextView message = view.findViewById(R.id.message);
message.setText(this.message);
/* RelativeLayout viewById = view.findViewById(R.id.lz);
Window window = activity.getWindow();
View decorView = window.getDecorView();
decorView.setDrawingCacheEnabled(true);
decorView.buildDrawingCache();
Bitmap drawingCache = decorView.getDrawingCache();
Bitmap bitmap = Bitmap.createBitmap(drawingCache, 0, 0, UIUtlis.getDriveX(activity), height + 100);
Bitmap bitmap1 = BlurBitmapUtil.blurBitmap(activity, bitmap, 20f);
Drawable drawable = new BitmapDrawable(bitmap1);*/
// viewById.setBackground(drawable);
//dialog.getWindow().setBackgroundDrawable(drawable);
}
public static class Build {
private Activity activity;
private String title;
private String message;
private View.OnClickListener clickListener;
public Build(Activity activity) {
this.activity = activity;
}
public Activity getActivity() {
return activity;
}
public Build setActivity(Activity activity) {
this.activity = activity;
return this;
}
public String getTitle() {
return title;
}
public Build setTitle(String title) {
this.title = title;
return this;
}
public String getMessage() {
return message;
}
public Build setMessage(String message) {
this.message = message;
return this;
}
public View.OnClickListener getClickListener() {
return clickListener;
}
public Build setClickListener(View.OnClickListener clickListener) {
this.clickListener = clickListener;
return this;
}
public DialogThis build() {
DialogThis dialogThis = new DialogThis(activity, -1);
dialogThis.activity = activity;
dialogThis.clickListener = clickListener;
dialogThis.message = message;
dialogThis.title = title;
dialogThis.setViewMessage();
return dialogThis;
}
}
public static void ToastDialog(Activity activity, String title, String message) {
Build build = new Build(activity);
DialogThis build1 = build
.setTitle(title)
.setMessage(message)
.build();
build1.show();
Message message1 = new Message();
message1.obj = build1;
han.sendMessageAtTime(message1, 2000);
han = new Handler() {
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
DialogThis build1 = (DialogThis) msg.obj;
build1.dismiss();
}
};
}
public static void ToastDialog(Activity activity, String message) {
Build build = new Build(activity);
final DialogThis build1 = build
.setMessage(message)
.setTitle("提示")
.build();
build1.show();
Message message1 = new Message();
message1.obj = build1;
han = new Handler() {
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
build1.dismiss();
}
};
han.sendEmptyMessageDelayed(0, 2000);
}
static Handler han;
@Override
public void show() {
super.show();
this.getWindow().setLayout(getDisplayWight(), height + 100);
}
/*
*
* get display wight
*
* */
public int getDisplayWight() {
DisplayMetrics displayMetrics = new DisplayMetrics();
activity.getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
return displayMetrics.widthPixels;
}
}
布局代码:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:id="@+id/lz"
android:background="#ccddaa"
android:layout_height="match_parent">
<TextView
android:id="@+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginTop="20dp"
android:textColor="#000"
android:textSize="18sp" />
<TextView
android:id="@+id/message"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/title"
android:layout_marginLeft="10dp"
android:layout_marginTop="10dp"
android:text="这是文字显示区"
android:textColor="#000"
android:textSize="16sp" />
</RelativeLayout>
主题:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="MyDialog" parent="Base.V11.Theme.AppCompat.Light.Dialog">
<item name="android:windowBackground">@color/back</item> <!-- 背景透明 -->
<item name="android:windowNoTitle">true</item>
<item name="android:windowCloseOnTouchOutside">false</item>
<item name="android:backgroundDimEnabled">false</item> <!-- 背景模糊 -->
</style>
<style name="mystyle" parent="android:Animation">
<item name="@android:windowEnterAnimation">@anim/dialog_enter</item>
//进入时的动画
<item name="@android:windowExitAnimation">@anim/dialog_exit</item>
//退出时的动画
</style>
</resources>
使用:
DialogThis.ToastDialog(activity, title,message);
DialogThis.ToastDialog(activity, message);
Demo下载:
链接: https://pan.baidu.com/s/1i5CayhB 密码: t8wg
