动画问题描述如下：
点击一个按钮就展示一个带三个button的PopupWindow，PopupWindow展示后就把button从底部弹出到屏幕中间，可是只有索尼手机显示不到这个动画，然后在dismiss之前展示从屏幕中间弹出到顶部的动画，这个动画却可以实现但是之后PopupWindow却没有dismiss掉。这会跟内存占用过多而实现不到吗？还是有什么原因？
这个是我封装的PopupWindow类
package com.xxxxxx.xxxxxx.widget;
import android.content.Context;
import android.graphics.drawable.ColorDrawable;
import android.os.Handler;
import android.support.v4.content.ContextCompat;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.Button;
import android.widget.PopupWindow;
import com.xxxxxx.xxxxxx.R;
public class ButtonsPopupWindow extends PopupWindow implements
View.OnClickListener
{
private Animation photoEnterAnim;
private Animation firstExistAnim;
private Button photoBtn;
private Animation gifEnterAnim;
private Animation secondExistAnim;
private Button gifBtn;
private Animation streamEnterAnim;
private Animation thirdExistAnim;
private Button streamBtn;
private int selectedBtn;
private boolean canStartAnim = true;
private ThreeButtonsListener listener;
public ButtonsPopupWindow(Context context, ThreeButtonsListener listener)
{
super(context);
this.listener = listener;
initView(context);
}
private void initView(Context context)
{
LayoutInflater layoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View otherView = layoutInflater.inflate(R.layout.item_camera_select,
null);
otherView.setOnTouchListener(new View.OnTouchListener()
{
@Override
public boolean onTouch(View v, MotionEvent event)
{
if (event.getAction() == MotionEvent.ACTION_DOWN)
{
startExistAnim();
}
return true;
}
});
photoBtn = (Button) otherView.findViewById(R.id.btn_goto_camera);
photoBtn.setOnClickListener(this);
gifBtn = (Button) otherView.findViewById(R.id.btn_camera_gif);
gifBtn.setOnClickListener(this);
streamBtn = (Button) otherView.findViewById(R.id.btn_camera_live);
streamBtn.setOnClickListener(this);
photoEnterAnim = AnimationUtils.loadAnimation(context,
R.anim.three_button_enter_second);
gifEnterAnim = AnimationUtils.loadAnimation(context,
R.anim.three_button_enter_first);
streamEnterAnim = AnimationUtils.loadAnimation(context,
R.anim.three_button_enter_third);
firstExistAnim = AnimationUtils.loadAnimation(context,
R.anim.three_button_exist_first);
secondExistAnim = AnimationUtils.loadAnimation(context,
R.anim.three_button_exist_second);
thirdExistAnim = AnimationUtils.loadAnimation(context,
R.anim.three_button_exist_third);
// 最后一个退出动画完成后把PopupWindowDismiss掉
thirdExistAnim.setAnimationListener(new Animation.AnimationListener()
{
@Override
public void onAnimationStart(Animation animation)
{
}
@Override
public void onAnimationEnd(Animation animation)
{
// 这样就解决了三星的一些机型的动画出错问题
new Handler().post(new Runnable()
{
@Override
public void run()
{
ButtonsPopupWindow.this.dismiss();
}
});
}
@Override
public void onAnimationRepeat(Animation animation)
{
}
});
this.setContentView(otherView);
this.setWidth(ViewGroup.LayoutParams.MATCH_PARENT);
this.setHeight(ViewGroup.LayoutParams.MATCH_PARENT);
// 因为某些机型是虚拟按键的,所以要加上以下设置防止挡住按键.
this.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
ColorDrawable dw = new ColorDrawable(ContextCompat.getColor(context,
R.color.main_window_background));
this.setBackgroundDrawable(dw);
}
@Override
public void dismiss()
{
super.dismiss();
listener.onButtonClick(selectedBtn);
}
// 显示退出动画
public void startExistAnim()
{
if (canStartAnim) // 防止快速点击显示多次动画
{
canStartAnim = false;
gifBtn.startAnimation(firstExistAnim);
photoBtn.startAnimation(secondExistAnim);
streamBtn.startAnimation(thirdExistAnim);
}
}
@Override
public void onClick(View v)
{
selectedBtn = v.getId();
startExistAnim();
}
// 显示PopupWindow的时候就显示动画
@Override
public void showAtLocation(View parent, int gravity, int x, int y)
{
super.showAtLocation(parent, gravity, x, y);
selectedBtn = 0;
canStartAnim = true;
gifBtn.startAnimation(gifEnterAnim);
photoBtn.startAnimation(photoEnterAnim);
streamBtn.startAnimation(streamEnterAnim);
}
public interface ThreeButtonsListener
{
void onButtonClick(int buttonId);
}
}
这个是布局文件
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:orientation="horizontal">
<Button
android:id="@+id/btn_goto_camera"
android:layout_width="@dimen/item_camera_select_btn"
android:layout_height="@dimen/item_camera_select_btn"
android:background="@mipmap/new_media_icon_1" />
<Button
android:id="@+id/btn_camera_gif"
android:layout_width="@dimen/item_camera_select_btn"
android:layout_height="@dimen/item_camera_select_btn"
android:layout_marginLeft="@dimen/btn_camera_gif_distance"
android:layout_marginRight="@dimen/btn_camera_gif_distance"
android:background="@mipmap/new_media_icon_2" />
<Button
android:id="@+id/btn_camera_live"
android:layout_width="@dimen/item_camera_select_btn"
android:layout_height="@dimen/item_camera_select_btn"
android:background="@mipmap/new_media_icon_3" />
</LinearLayout>
</RelativeLayout>
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:fillAfter="true">
<translate
android:duration="500"
android:fromYDelta="0"
android:startOffset="200"
android:toYDelta="-100%p" />
<alpha
android:duration="500"
android:fromAlpha="1.0"
android:startOffset="200"
android:toAlpha="0.0" />
</set>
请问有大神可以给出意见吗？非常感谢！
