通用对话框 和 样式

new MYAlertDialog(this, MYAlertDialog.TYPE_BUTTON_ONE, "提示", entity.getMessage(), "确定", "确定").show();

new MYAlertDialog(this, MYAlertDialog.TYPE_BUTTON_TWO, title, content, leftbtn, rightbtn) {

@Override
public void clickCallBackLeft() {
toActivity(InvestMoneyActivity.class, false);
}

}.show();

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:background="@drawable/radio_dialog"
android:gravity="center">

<TextView
android:id="@+id/alert_dialog_title"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="@dimen/padding_15"
android:layout_marginRight="@dimen/padding_15"
android:layout_marginTop="@dimen/padding_19"
android:gravity="center"
android:text="@string/prompt"
android:textColor="@color/text_color_585858"
android:textSize="@dimen/text_size_17"
android:textStyle="bold" />

<TextView
android:id="@+id/alert_dialog_message"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="@id/alert_dialog_title"
android:layout_centerInParent="true"
android:layout_marginBottom="22dp"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:layout_marginTop="10dp"
android:gravity="center"
android:text="content"
android:textColor="@color/text_color_585858" />

<View
android:layout_width="fill_parent"
android:layout_height="0.5dip"
android:layout_below="@+id/alert_dialog_message"
android:background="@color/line_d1d1d1" />

<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@id/alert_dialog_message">

<TextView
android:id="@+id/alert_dialog_cancel"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:paddingBottom="15dp"
android:paddingTop="15dp"
android:text="@string/text_btn_cancel"
android:textColor="@color/color_037AFF" />

<View
android:id="@+id/alert_dialog_line"
android:layout_width="0.5dp"
android:layout_height="fill_parent"
android:background="@color/line_d1d1d1" />

<TextView
android:id="@+id/alert_dialog_yes"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:paddingBottom="15dp"
android:paddingTop="15dp"
android:text="@string/text_btn_ok"
android:textColor="@color/color_037AFF" />
</LinearLayout>
</RelativeLayout>

package com.hanya.financing.global.utils;

import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.os.Bundle;
import android.text.Html;
import android.text.Spannable;
import android.text.Spanned;
import android.view.Gravity;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.TextView;

import com.hanya.financing.R;

/**
* @author niu zhihua
* @version V2.0
* @Description: 对话框 实现类
* @date 2015年12月29日
*/
public class MYAlertDialog extends AlertDialog implements View.OnClickListener {

// 对话框类型
public static final int TYPE_BUTTON_ONE = 2 << 1;//对话框上只显示一个按钮
public static final int TYPE_BUTTON_TWO = 2 << 2;//对话框上显示2个按钮
public static final int TYPE_CONTENT_LEFT = 2 << 3;//内容居左显示
public static final int TYPE_CONTENT_PARSE_AS_HTML = 2 << 4;//内容用html形式来解析

private TextView tv_message;
private TextView tv_left;
private TextView tv_right;
private TextView tv_title;
private View v_line;

protected MYAlertDialog(Context context) {
super(context);
}

int type = -1;
String title;
String content;
String leftBtnText;
String rightBtnText;
Context context;

/**
* @param context
* @param type    对话框类型：type ：0 只显示2个按钮   type：1 显示一个按钮
*/
public MYAlertDialog(Context context, int type, String title, String content, String leftBtnText, String rightBtnText) {
super(context);
this.context = context;
this.type = type;
this.title = title;
this.content = content;
this.leftBtnText = leftBtnText;
this.rightBtnText = rightBtnText;
}

@Override
public void show() {
Activity a = (Activity) context;
if (a != null && !a.isFinishing()) {
super.show();
}
}

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getWindow().setBackgroundDrawableResource(android.R.color.transparent);//将dialog窗体的背景框设为透明
// 加载自定义布局
setContentView(R.layout.myalert_dialog);
tv_title = (TextView) findViewById(R.id.alert_dialog_title);
tv_message = (TextView) findViewById(R.id.alert_dialog_message);
tv_left = (TextView) findViewById(R.id.alert_dialog_cancel);
tv_right = (TextView) findViewById(R.id.alert_dialog_yes);
v_line = findViewById(R.id.alert_dialog_line);
// setDialogSize(300, 200);
tv_left.setOnClickListener(this);
tv_right.setOnClickListener(this);
setCancelable(false);

setTitle(title);
setTextLeft(leftBtnText);
setTextRight(rightBtnText);
// 设置对话框类型
switch (type) {
case TYPE_BUTTON_ONE:
textLeftInGone();
setMessage(content);
break;
case TYPE_BUTTON_TWO:
setMessage(content);
break;
case TYPE_BUTTON_ONE | TYPE_CONTENT_LEFT:
tv_message.setGravity(Gravity.LEFT);
setMessage(content);
textLeftInGone();
case TYPE_BUTTON_TWO | TYPE_CONTENT_LEFT:
tv_message.setGravity(Gravity.LEFT);
setMessage(content);
break;
case TYPE_BUTTON_TWO | TYPE_CONTENT_LEFT | TYPE_CONTENT_PARSE_AS_HTML:
tv_message.setGravity(Gravity.LEFT);
try {
Spanned c = android.text.Html.fromHtml(content);
setMessage(c.toString());
} catch (Exception e) {
e.printStackTrace();
}
case TYPE_BUTTON_ONE | TYPE_CONTENT_LEFT | TYPE_CONTENT_PARSE_AS_HTML:
tv_message.setGravity(Gravity.LEFT);
try {
Spanned c = android.text.Html.fromHtml(content);
setMessage(c.toString());
} catch (Exception e) {
e.printStackTrace();
}
break;
}
}

/**
* 设置dialog内容
*
* @param msg
*/
public void setMessage(String msg) {
tv_message.setText(msg);
}

/**
* 设置dialog标题
*
* @param title
*/
public void setTitle(String title) {
tv_title.setText(title);
}

/**
* 设置左侧按钮文字
*
* @param textLeft
*/
public void setTextLeft(String textLeft) {
tv_left.setText(textLeft);
}

/**
* 设置右侧按钮文字
*
* @param textRight
*/
public void setTextRight(String textRight) {
tv_right.setText(textRight);
}

/**
* 只显示一个按钮
* 左侧按钮隐藏，右侧按钮居中
*/
public void textLeftInGone() {
tv_left.setVisibility(View.GONE);
tv_right.setGravity(Gravity.CENTER_HORIZONTAL);
v_line.setVisibility(View.GONE);
}

/**
* 修改 框体大小
*
* @param width
* @param height
*/
public void setDialogSize(int width, int height) {
WindowManager.LayoutParams params = getWindow().getAttributes();
params.width = width;
params.height = height;
this.getWindow().setAttributes(params);
}

public void clickCallBackLeft() {
}

//左侧按钮点击回调

public void clickCallBackRight() {
}

/**
* 点击事件
*/
@Override
public void onClick(View v) {
if (v.getId() == R.id.alert_dialog_yes) {
clickCallBackRight();
} else if (v.getId() == R.id.alert_dialog_cancel) {
clickCallBackLeft();
dismiss();
}
if (isShowing()) {
dismiss();
}
}

}

<!--加载对话框-->
<style name="loading_dialog" parent="android:style/Theme.Dialog">
<item name="android:windowFrame">@null</item>
<item name="android:windowIsFloating">true</item>
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowNoTitle">true</item>
<item name="android:backgroundDimEnabled">false</item>
<item name="android:background">@android:color/transparent</item>
<item name="android:windowBackground">@android:color/transparent</item>
</style>

public Dialog createLoadingDialog(Context context) {

LayoutInflater inflater = LayoutInflater.from(context);
View v = inflater.inflate(R.layout.dialog_loading, null);// 得到加载view
LinearLayout layout = (LinearLayout) v.findViewById(R.id.dialog_view);// 加载布局
// layout.getBackground().setAlpha(20);
// main.xml中的ImageView
ImageView spaceshipImage = (ImageView) v.findViewById(R.id.imgv_diaglog);
//        TextView tipTextView = (TextView) v.findViewById(R.id.txt_diaglog);// 提示文字
// 加载动画
Animation hyperspaceJumpAnimation = AnimationUtils.loadAnimation(context, R.anim.loading_animation);
// 使用ImageView显示动画
spaceshipImage.startAnimation(hyperspaceJumpAnimation);
// tipTextView.setText(msg);// 设置加载信息
//        getWindow().setBackgroundDrawableResource(R.color.red);//将dialog窗体的背景框设为透明
Dialog loadingDialog = new Dialog(context, R.style.loading_dialog);// 创建自定义样式dialog
loadingDialog.setCancelable(true);// 不可以用“返回键”取消
loadingDialog.setCanceledOnTouchOutside(false);// 设置外部不点击
loadingDialog.getWindow().setBackgroundDrawableResource(R.drawable.bg_hui_normal);//将dialog窗体的背景框设为透明
loadingDialog.setContentView(layout, new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,
LinearLayout.LayoutParams.WRAP_CONTENT));// 设置布局
return loadingDialog;

}