127 lines
4.4 KiB
Java
127 lines
4.4 KiB
Java
/*
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* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.sufficientlysecure.keychain.ui;
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import android.app.Activity;
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import android.content.Intent;
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import android.net.Uri;
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import android.os.Bundle;
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import android.view.View;
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import org.sufficientlysecure.keychain.Constants;
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import org.sufficientlysecure.keychain.R;
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import org.sufficientlysecure.keychain.intents.OpenKeychainIntents;
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import org.sufficientlysecure.keychain.ui.base.BaseActivity;
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import org.sufficientlysecure.keychain.util.Log;
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public class DecryptFilesActivity extends BaseActivity {
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/* Intents */
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public static final String ACTION_DECRYPT_DATA = OpenKeychainIntents.DECRYPT_DATA;
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// intern
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public static final String ACTION_DECRYPT_DATA_OPEN = Constants.INTENT_PREFIX + "DECRYPT_DATA_OPEN";
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DecryptFilesFragment mFragment;
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setFullScreenDialogClose(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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setResult(Activity.RESULT_CANCELED);
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finish();
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}
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}, false);
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// Handle intent actions
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handleActions(savedInstanceState, getIntent());
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}
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@Override
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protected void initLayout() {
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setContentView(R.layout.decrypt_files_activity);
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}
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/**
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* Handles all actions with this intent
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*
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* @param intent
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*/
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private void handleActions(Bundle savedInstanceState, Intent intent) {
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String action = intent.getAction();
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String type = intent.getType();
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Uri uri = intent.getData();
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Bundle mFileFragmentBundle = new Bundle();
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/*
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* Android's Action
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*/
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if (Intent.ACTION_SEND.equals(action) && type != null) {
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// When sending to Keychain Decrypt via share menu
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// Binary via content provider (could also be files)
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// override uri to get stream from send
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uri = intent.getParcelableExtra(Intent.EXTRA_STREAM);
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action = ACTION_DECRYPT_DATA;
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} else if (Intent.ACTION_VIEW.equals(action)) {
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// Android's Action when opening file associated to Keychain (see AndroidManifest.xml)
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// override action
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action = ACTION_DECRYPT_DATA;
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}
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/**
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* Main Actions
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*/
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if (ACTION_DECRYPT_DATA.equals(action) && uri != null) {
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mFileFragmentBundle.putParcelable(DecryptFilesFragment.ARG_URI, uri);
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loadFragment(savedInstanceState, uri, false);
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} else if (ACTION_DECRYPT_DATA_OPEN.equals(action)) {
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loadFragment(savedInstanceState, null, true);
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} else if (ACTION_DECRYPT_DATA.equals(action)) {
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Log.e(Constants.TAG,
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"Include an Uri with setInputData() in your Intent!");
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}
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}
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private void loadFragment(Bundle savedInstanceState, Uri uri, boolean openDialog) {
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// However, if we're being restored from a previous state,
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// then we don't need to do anything and should return or else
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// we could end up with overlapping fragments.
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if (savedInstanceState != null) {
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return;
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}
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// Create an instance of the fragment
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mFragment = DecryptFilesFragment.newInstance(uri, openDialog);
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// Add the fragment to the 'fragment_container' FrameLayout
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// NOTE: We use commitAllowingStateLoss() to prevent weird crashes!
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getSupportFragmentManager().beginTransaction()
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.replace(R.id.decrypt_files_fragment_container, mFragment)
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.commitAllowingStateLoss();
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// do it immediately!
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getSupportFragmentManager().executePendingTransactions();
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}
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}
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