diff options
Diffstat (limited to 'OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/ProgressDialogFragment.java')
-rw-r--r-- | OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/ProgressDialogFragment.java | 41 |
1 files changed, 36 insertions, 5 deletions
diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/ProgressDialogFragment.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/ProgressDialogFragment.java index 9b5d233e8..6c62d14e0 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/ProgressDialogFragment.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/ProgressDialogFragment.java @@ -21,28 +21,40 @@ import android.app.Activity; import android.app.Dialog; import android.app.ProgressDialog; import android.content.DialogInterface; +import android.content.DialogInterface.OnCancelListener; import android.content.DialogInterface.OnKeyListener; import android.os.Bundle; import android.support.v4.app.DialogFragment; import android.view.KeyEvent; +import org.sufficientlysecure.keychain.R; + public class ProgressDialogFragment extends DialogFragment { private static final String ARG_MESSAGE_ID = "message_id"; private static final String ARG_STYLE = "style"; + private static final String ARG_CANCELABLE = "cancelable"; + + private OnCancelListener mOnCancelListener; /** * Creates new instance of this fragment * - * @param id + * @param messageId + * @param style + * @param cancelable * @return */ - public static ProgressDialogFragment newInstance(int messageId, int style) { + public static ProgressDialogFragment newInstance(int messageId, int style, boolean cancelable, + OnCancelListener onCancelListener) { ProgressDialogFragment frag = new ProgressDialogFragment(); Bundle args = new Bundle(); args.putInt(ARG_MESSAGE_ID, messageId); args.putInt(ARG_STYLE, style); + args.putBoolean(ARG_CANCELABLE, cancelable); frag.setArguments(args); + frag.mOnCancelListener = onCancelListener; + return frag; } @@ -60,7 +72,6 @@ public class ProgressDialogFragment extends DialogFragment { /** * Updates progress of dialog * - * @param messageId * @param progress * @param max */ @@ -74,7 +85,7 @@ public class ProgressDialogFragment extends DialogFragment { /** * Updates progress of dialog * - * @param messageId + * @param message * @param progress * @param max */ @@ -86,12 +97,20 @@ public class ProgressDialogFragment extends DialogFragment { dialog.setMax(max); } + @Override + public void onCancel(DialogInterface dialog) { + super.onCancel(dialog); + + if (this.mOnCancelListener != null) + this.mOnCancelListener.onCancel(dialog); + } + /** * Creates dialog */ @Override public Dialog onCreateDialog(Bundle savedInstanceState) { - Activity activity = getActivity(); + final Activity activity = getActivity(); ProgressDialog dialog = new ProgressDialog(activity); dialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL); @@ -100,10 +119,22 @@ public class ProgressDialogFragment extends DialogFragment { int messageId = getArguments().getInt(ARG_MESSAGE_ID); int style = getArguments().getInt(ARG_STYLE); + boolean cancelable = getArguments().getBoolean(ARG_CANCELABLE); dialog.setMessage(getString(messageId)); dialog.setProgressStyle(style); + if (cancelable) { + dialog.setButton(DialogInterface.BUTTON_NEGATIVE, + activity.getString(R.string.progress_cancel), + new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + dialog.cancel(); + } + }); + } + // Disable the back button OnKeyListener keyListener = new OnKeyListener() { |