开发过程中 经常需要各种弹出框 用来做提示 或者 展示一些 数据信息。写了一个 DialogUtil ， 话不多说 直接上代码 ，希望对大家有帮助。代码语言：javascript复制public static Dialog getProcessDialog(Activity activity, CharSequence message,
boolean dismissTouchOutside, boolean cancelable) {
final LayoutInflater inflater = LayoutInflater.from(activity);
View v = inflater.inflate(R.layout.progress_hud, null);
Dialog dialog = getCustomDialog(activity, v, dismissTouchOutside, cancelable, -1);
if (dismissTouchOutside) {
dialog.setCanceledOnTouchOutside(true);
} else {
dialog.setCanceledOnTouchOutside(false);
}
ImageView spinner = (ImageView) v.findViewById(R.id.spinnerImageView);
((AnimationDrawable) spinner.getBackground()).start();
TextView messageTv = (TextView) v.findViewById(R.id.message);
if (TextUtils.isEmpty(message)) {
messageTv.setVisibility(View.GONE);
} else {
messageTv.setText(message);
messageTv.setVisibility(View.VISIBLE);
}
return dialog;
}
public static Dialog getCustomDialog(final Activity activity, View view, boolean dismissTouchOutside,
boolean cancelable, int theme) {
//Dialog dialog = theme > 0 ? new FullScreenDialogHUD(activity, theme)
// : new Dialog(activity, R.style.Dialog_FullScreen);
Dialog dialog = new Dialog(activity, R.style.Dialog_FullScreen);
dialog.setContentView(view);
dialog.setCancelable(cancelable);
dialog.setCanceledOnTouchOutside(dismissTouchOutside);
if (!cancelable) {
dialog.setOnKeyListener(new DialogInterface.OnKeyListener() {
@Override
public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
if (event.getAction() == KeyEvent.ACTION_UP && keyCode == KeyEvent.KEYCODE_BACK) {
dialog.dismiss();
activity.finish();
}
return false;
}
});
}
return dialog;
}
public static Dialog getOneButtonDialog(final Activity activity, String content,
boolean dismissTouchOutside, boolean cancelable,
DialogInterface.OnClickListener confirmOnClickListener) {
Dialog dialog = new AlertDialog.Builder(activity)
.setPositiveButton(R.string.confirm, confirmOnClickListener)
.setCancelable(cancelable)
.setMessage(content)
.create();
dialog.setCanceledOnTouchOutside(dismissTouchOutside);
if (!cancelable) {
dialog.setOnKeyListener(new DialogInterface.OnKeyListener() {
@Override
public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
if (event.getAction() == KeyEvent.ACTION_UP && keyCode == KeyEvent.KEYCODE_BACK) {
dialog.dismiss();
activity.finish();
}
return false;
}
});
}
return dialog;
}
public static Dialog getButtonsDialog(Activity activity, int resId,
DialogInterface.OnClickListener confirmOnClickListener) {
return getButtonsDialog(activity, activity.getString(resId), true, true, confirmOnClickListener,
null);
}
public static Dialog getButtonsDialog(Activity activity, String content,
DialogInterface.OnClickListener confirmOnClickListener) {
return getButtonsDialog(activity, content, true, true, confirmOnClickListener, null);
}
public static Dialog getButtonsDialog(Activity activity, String content, boolean dismissTouchOutside,
boolean cancelable, DialogInterface.OnClickListener confirmOnClickListener,
DialogInterface.OnClickListener cancelOnClickListener) {
Dialog dialog = new AlertDialog.Builder(activity)
.setNegativeButton(R.string.cancel, cancelOnClickListener)
.setPositiveButton(R.string.confirm, confirmOnClickListener)
.setCancelable(cancelable)
.setMessage(content)
.create();
dialog.setCanceledOnTouchOutside(dismissTouchOutside);
return dialog;
}
progress_hud.xml
android:layout_width="wrap_content" android:layout_height="wrap_content" android:orientation="vertical" android:gravity="center_horizontal" android:background="@android:color/transparent"> android:id="@+id/spinnerImageView" android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="@anim/spinner"/> android:id="@+id/message" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="15dp" android:textColor="#FFFFFF"/>
style Dialog_FullScreen
有这些 其他弹出个人信息框 都可以自定义用getCustomDialog这个方法 传 对应的 view 实现。很方便。
希望对大家有帮助。