我的片段中有progressDialog。我需要的是显示小圆圈。但它只显示消息。它杀了我
final ProgressDialog progressDialog = new ProgressDialog(getActivity());
progressDialog.setIndeterminate(true);
progressDialog.setMessage("My message");
progressDialog.setProgressStyle(android.R.style.Widget_ProgressBar_Large);
progressDialog.show();
片段 - 方法显示进度对话框由您的帮助编辑
private void loginEmail() {
showProgressDialog();
FactoryAPI.getInstanceLogin().login("test@test.cz", "heslo123").enqueue(new Callback<UserResponse>() {
@Override
public void onResponse(Call<UserResponse> call, Response<UserResponse> response) {
if (response.isSuccessful()) {
user = response.body().getUser();
startActivity();
progressDialog.dismiss();
} else {
Toast.makeText(getContext(), R.string.email_password_is_not_right, Toast.LENGTH_LONG).show();
}
}
@Override
public void onFailure(Call<UserResponse> call, Throwable t) {
Log.e("error", "error");
}
});
}
答案 0 :(得分:1)
使用ProgressBar
,而不是ProgressDialog
例:
将它放在要放入ProgressBar的布局文件中:
<ProgressBar
android:id="@+id/progressBar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="gone"
android:layout_gravity="center"
style="@style/Base.Widget.AppCompat.ProgressBar" />
然后调用progressBar.setVisiblity(view.visible)
您想要显示的位置,并在完成加载所需内容后隐藏它。
答案 1 :(得分:1)
只需删除
progressDialog.setProgressStyle(android.R.style.Widget_ProgressBar_Large);
默认情况下,“加载”图标是圆圈。
答案 2 :(得分:1)
只需将此行progressDialog.setProgressStyle(android.R.style.Widget_ProgressBar_Large)
更改为progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER)
private void loginEmail() {
final ProgressDialog progressDialog = new ProgressDialog(getActivity);
progressDialog.setIndeterminate(true);
progressDialog.setMessage("My message");
progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
progressDialog.show();
FactoryAPI.getInstanceLogin().login("test@test.cz", "heslo123").enqueue(new Callback<UserResponse>() {
@Override
public void onResponse(Call<UserResponse> call, Response<UserResponse> response) {
if(progressDialog.isShowing())
progressDialog.dismiss();
if (response.isSuccessful()) {
user = response.body().getUser();
startActivity();
} else {
Toast.makeText(getContext(), R.string.email_password_is_not_right, Toast.LENGTH_LONG).show();
}
}
@Override
public void onFailure(Call<UserResponse> call, Throwable t) {
if(progressDialog.isShowing())
progressDialog.dismiss();
Log.e("error", "error");
}
});
}
STYLE_SPINNER -
使用循环的旋转进度条创建ProgressDialog。
STYLE_HORIZONTAL -
使用水平进度条创建ProgressDialog。