Android:dialog去除边框的实现(自带Style的padding)

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public void show(View view) {MyDialog myDialog=new MyDialog(MainActivity.this); myDialog.show(); //需要设置属性,否则dialog的大小不起作用!必须先show再set属性 WindowManager.LayoutParams params = myDialog.getWindow().getAttributes(); params.width = 600; params.height = 300; View view1 = View.inflate(getApplicationContext(), R.layout.dialogview, null); //设置位置的属性 Window dialogWindow = myDialog.getWindow(); //WindowManager.LayoutParams lp = dialogWindow.getAttributes(); dialogWindow.setGravity(Gravity.LEFT | Gravity.TOP); // 必须使用这个方法,不能使用dialog.setView()的方法 myDialog.getWindow().setContentView(R.layout.dialogview); dialogWindow.setAttributes(params); }

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public class MyDialog extends Dialog {
public MyDialog(Context context) {
super(context,R.style.ShareDialog);
}
}
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< style name="ShareDialog"parent="android:Theme.Dialog">
< item name="android:windowFrame"> @null< /item>
< item name="android:windowNoTitle"> true< /item>
< item name="android:background"> @android:color/white< /item>
< item name="android:windowBackground"> @android:color/white< /item>
< item name="android:windowIsFloating"> true< /item>
< item name="android:windowContentOverlay"> @null< /item>
< /style>