mirror of
https://github.com/moparisthebest/open-keychain
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110 lines
3.9 KiB
Java
110 lines
3.9 KiB
Java
/*
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* Copyright (C) 2012 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.thialfihar.android.apg.service;
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import org.thialfihar.android.apg.R;
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import org.thialfihar.android.apg.ui.dialog.ProgressDialogFragment;
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import android.app.Activity;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Message;
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import android.support.v4.app.FragmentActivity;
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import android.widget.Toast;
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public class ApgIntentServiceHandler extends Handler {
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// possible messages send from this service to handler on ui
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public static final int MESSAGE_OKAY = 1;
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public static final int MESSAGE_EXCEPTION = 2;
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public static final int MESSAGE_UPDATE_PROGRESS = 3;
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// possible data keys for messages
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public static final String DATA_ERROR = "error";
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public static final String DATA_PROGRESS = "progress";
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public static final String DATA_PROGRESS_MAX = "max";
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public static final String DATA_MESSAGE = "message";
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public static final String DATA_MESSAGE_ID = "message_id";
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Activity mActivity;
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ProgressDialogFragment mProgressDialogFragment;
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public ApgIntentServiceHandler(Activity activity) {
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this.mActivity = activity;
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}
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public ApgIntentServiceHandler(Activity activity, ProgressDialogFragment progressDialogFragment) {
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this.mActivity = activity;
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this.mProgressDialogFragment = progressDialogFragment;
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}
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public ApgIntentServiceHandler(Activity activity, int progressDialogMessageId, int progressDialogStyle) {
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this.mActivity = activity;
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this.mProgressDialogFragment = ProgressDialogFragment.newInstance(progressDialogMessageId,
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progressDialogStyle);
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}
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public void showProgressDialog(FragmentActivity activity) {
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mProgressDialogFragment.show(activity.getSupportFragmentManager(), "progressDialog");
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}
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@Override
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public void handleMessage(Message message) {
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Bundle data = message.getData();
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switch (message.arg1) {
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case MESSAGE_OKAY:
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mProgressDialogFragment.dismiss();
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break;
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case MESSAGE_EXCEPTION:
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mProgressDialogFragment.dismiss();
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// show error from service
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if (data.containsKey(DATA_ERROR)) {
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Toast.makeText(mActivity,
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mActivity.getString(R.string.errorMessage, data.getString(DATA_ERROR)),
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Toast.LENGTH_SHORT).show();
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}
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break;
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case MESSAGE_UPDATE_PROGRESS:
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if (data.containsKey(DATA_PROGRESS) && data.containsKey(DATA_PROGRESS_MAX)) {
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// update progress from service
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if (data.containsKey(DATA_MESSAGE)) {
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mProgressDialogFragment.setProgress(data.getString(DATA_MESSAGE),
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data.getInt(DATA_PROGRESS), data.getInt(DATA_PROGRESS_MAX));
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} else if (data.containsKey(DATA_MESSAGE_ID)) {
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mProgressDialogFragment.setProgress(data.getInt(DATA_MESSAGE_ID),
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data.getInt(DATA_PROGRESS), data.getInt(DATA_PROGRESS_MAX));
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} else {
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mProgressDialogFragment.setProgress(data.getInt(DATA_PROGRESS),
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data.getInt(DATA_PROGRESS_MAX));
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}
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}
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break;
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default:
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break;
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}
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}
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}
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