android 自定义dialog 带动画的

自定义dialog 带动画, 网上有些动画是用到ObjectAnimator 但是这是api11 以上才有的 2.3 系统用不了 要用还要用兼容包. 麻烦 我就写了xml文件 做了一个动画.

总是习惯性的 ctrl+ s 忘记这是网页了…

package com.example.mydialog;

import android.app.Activity;
import android.app.Dialog;
import android.content.Context;
import android.util.DisplayMetrics;
import android.view.Display;
import android.view.LayoutInflater;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.ImageView;
import android.widget.TextView;

public class FlowerDialogUtil {

/**a
* Create Dialog with Layout and theme
*
* @param context
*            Context
* @param layoutId
*            Layout ID
* @return Dialog
*/
public Dialog createDialog(Activity context, int layoutId, int themeId) {
Dialog ret;
ret = new Dialog(context, themeId);
ret.setContentView(layoutId);
ret.setCancelable(true);
return ret;
}

/**
* 登录送花对话框
*
* @param context
* @return
*/
public void showFlowerLoginDialog(Activity activity,String content) {
Dialog ret;
ret = new Dialog(activity,R.style.blend_theme_dialog);
ret.setContentView(R.layout.dialog_item);
TextView dialog_content = (TextView) ret.findViewById(R.id.dialog_tv);
dialog_content.setText(content);
ret.setCancelable(true);
ret.show();
}

}

//这个是调用
package com.example.mydialog;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

public class MainActivity extends Activity {

private FlowerDialogUtil dialog;
Button button1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
dialog= new FlowerDialogUtil();
button1 = (Button) findViewById(R.id.button1);
button1.setOnClickListener(new OnClickListener() {

@Override
public void onClick(View v) {
FlowerDialogUtil dialog = new FlowerDialogUtil();
dialog.showFlowerLoginDialog(MainActivity.this,"啊发的发打发的司法的司法");

}
});
}

}

<?xml version="1.0" encoding="utf-8"?>

<!-- 弹出时动画 -->
<set xmlns:android="http://schemas.android.com/apk/res/android">
<scale
android:interpolator="@android:anim/accelerate_interpolator"
android:fromXScale="0.0"
android:toXScale="1.0"
android:fromYScale="0.0"
android:toYScale="1.0"
android:pivotX="50%"
android:pivotY="50%"
android:fillAfter="false"
android:duration="400"/>
</set>

<?xml version="1.0" encoding="utf-8"?>
<!-- 退出时动画效果 -->
<set xmlns:android="http://schemas.android.com/apk/res/android" >

<scale
android:duration="400"
android:fillAfter="false"
android:fromXScale="1.0"
android:fromYScale="1.0"
android:interpolator="@android:anim/accelerate_interpolator"
android:pivotX="50%"
android:pivotY="50%"
android:toXScale="0.0"
android:toYScale="0.0" />

</set>

这是主界面

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/out"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:background="#999999"
android:orientation="vertical" >

<TextView
android:id="@+id/dialog_tv"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clickable="true"
android:gravity="center"
android:text="我来了"
android:textColor="#888888"
android:textSize="20sp" />

</LinearLayout>

加一个样式

<style name="dialogWindowAnim" mce_bogus="1" parent="android:Animation">
<item name="android:windowEnterAnimation">@anim/dialog_enter_anim</item>
<item name="android:windowExitAnimation">@anim/dialog_exit_anim</item>
</style>

<style name="blend_theme_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">true</item>
<item name="android:windowBackground">@android:color/transparent</item>
<item name="android:background">@android:color/transparent</item>
<item name="android:windowAnimationStyle">@style/dialogWindowAnim</item>
</style>