119 lines
4.4 KiB
Java
119 lines
4.4 KiB
Java
/*
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* Copyright (C) 2017 Schürmann & Breitmoser GbR
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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.linked;
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import android.arch.lifecycle.ViewModelProviders;
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import android.content.Context;
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import android.os.Bundle;
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import android.support.v4.app.Fragment;
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import android.support.v4.app.FragmentTransaction;
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import android.view.View;
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import android.view.inputmethod.InputMethodManager;
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import org.sufficientlysecure.keychain.R;
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import org.sufficientlysecure.keychain.model.SubKey.UnifiedKeyInfo;
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import org.sufficientlysecure.keychain.ui.base.BaseActivity;
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import org.sufficientlysecure.keychain.ui.keyview.UnifiedKeyInfoViewModel;
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import timber.log.Timber;
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public class LinkedIdWizard extends BaseActivity {
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public static final String EXTRA_MASTER_KEY_ID = "master_key_id";
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public static final int FRAG_ACTION_START = 0;
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public static final int FRAG_ACTION_TO_RIGHT = 1;
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public static final int FRAG_ACTION_TO_LEFT = 2;
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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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setTitle(getString(R.string.title_linked_id_create));
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Bundle extras = getIntent().getExtras();
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if (extras == null || !extras.containsKey(EXTRA_MASTER_KEY_ID)) {
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Timber.e("Missing required extra master_key_id!");
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finish();
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return;
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}
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long masterKeyId = extras.getLong(EXTRA_MASTER_KEY_ID);
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UnifiedKeyInfoViewModel viewModel = ViewModelProviders.of(this).get(UnifiedKeyInfoViewModel.class);
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viewModel.setMasterKeyId(masterKeyId);
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viewModel.getUnifiedKeyInfoLiveData(this).observe(this, this::onLoadUnifiedKeyInfo);
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hideKeyboard();
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// pass extras into fragment
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if (savedInstanceState == null) {
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LinkedIdSelectFragment frag = LinkedIdSelectFragment.newInstance();
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loadFragment(frag, FRAG_ACTION_START);
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}
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}
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private void onLoadUnifiedKeyInfo(UnifiedKeyInfo unifiedKeyInfo) {
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if (!unifiedKeyInfo.has_any_secret()) {
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Timber.e("Linked Identities can only be added to secret keys!");
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finish();
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}
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}
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@Override
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protected void initLayout() {
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setContentView(R.layout.create_key_activity);
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}
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public void loadFragment(Fragment fragment, int action) {
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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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FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
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switch (action) {
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case FRAG_ACTION_START:
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transaction.setCustomAnimations(0, 0);
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transaction.replace(R.id.create_key_fragment_container, fragment)
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.commitAllowingStateLoss();
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break;
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case FRAG_ACTION_TO_LEFT:
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getSupportFragmentManager().popBackStackImmediate();
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break;
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case FRAG_ACTION_TO_RIGHT:
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transaction.setCustomAnimations(R.anim.frag_slide_in_from_right, R.anim.frag_slide_out_to_left,
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R.anim.frag_slide_in_from_left, R.anim.frag_slide_out_to_right);
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transaction.addToBackStack(null);
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transaction.replace(R.id.create_key_fragment_container, fragment)
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.commitAllowingStateLoss();
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break;
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}
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getSupportFragmentManager().executePendingTransactions();
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}
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private void hideKeyboard() {
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InputMethodManager inputManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
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View v = getCurrentFocus();
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if (v == null || inputManager == null) {
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return;
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}
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inputManager.hideSoftInputFromWindow(v.getWindowToken(), 0);
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}
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}
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