android dialog加载中动画效果

2023-01-01 19:39:35

dialog = new Dialog(context, R.style.loading);
dialog.setContentView(R.layout.loadinglayout);//此处布局为一个progressbar
dialog.setCancelable(true); // 可以取消
dialog.show();
WindowManager.LayoutParams params = dialog.getWindow().getAttributes();
params.height = -1;
params.width = -1;
params.format=1;
params.flags = LayoutParams.FLAG_FULLSCREEN | LayoutParams.FLAG_LAYOUT_IN_SCREEN;
dialog.getWindow().setAttributes(params);

//dialog中设置的布局progressbar

//dialog和progressbar分别用的style

<style name="loadingStyle">
<item name="android:indeterminateDrawable">@anim/loading</item>
</style>
<style name="loading">
<item name="android:layout_width">fill_parent</item>
<item name="android:layout_height">fill_parent</item>
<item name="android:windowFullscreen">true</item>
<item name="android:windowNoTitle">true</item>
<item name="android:backgroundDimEnabled">false</item>
<item name="android:windowIsFloating">true</item>
<item name="android:windowContentOverlay">@null</item>
<item name="android:windowBackground">@color/transparent</item>
</style>

progressbar中Style引用的动画

<?xml version="1.0" encoding="UTF-8"?>
<animation-list android:oneshot="false" xmlns:android="http://schemas.android.com/apk/res/android">
<item android:duration="150" android:drawable="@drawable/load1" />
<item android:duration="150" android:drawable="@drawable/load2" />
<item android:duration="150" android:drawable="@drawable/load3" />
<item android:duration="150" android:drawable="@drawable/load4" />
<item android:duration="150" android:drawable="@drawable/load5" />
<item android:duration="150" android:drawable="@drawable/load6" />
</animation-list>

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