692 lines
24 KiB
Java
692 lines
24 KiB
Java
/*
|
|
* Copyright (C) 2017 Schürmann & Breitmoser GbR
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
package org.sufficientlysecure.keychain.ui.adapter;
|
|
|
|
import android.content.Context;
|
|
import android.content.pm.ApplicationInfo;
|
|
import android.content.pm.PackageManager;
|
|
import android.database.Cursor;
|
|
import android.database.MatrixCursor;
|
|
import android.database.MergeCursor;
|
|
import android.graphics.PorterDuff;
|
|
import android.graphics.drawable.Drawable;
|
|
import android.support.annotation.NonNull;
|
|
import android.support.v4.content.ContextCompat;
|
|
import android.text.TextUtils;
|
|
import android.text.format.DateUtils;
|
|
import android.view.LayoutInflater;
|
|
import android.view.View;
|
|
import android.view.ViewGroup;
|
|
import android.widget.ImageButton;
|
|
import android.widget.ImageView;
|
|
import android.widget.TextView;
|
|
|
|
import com.futuremind.recyclerviewfastscroll.SectionTitleProvider;
|
|
|
|
import org.sufficientlysecure.keychain.R;
|
|
import org.sufficientlysecure.keychain.provider.KeychainContract;
|
|
import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
|
|
import org.sufficientlysecure.keychain.ui.util.FormattingUtils;
|
|
import org.sufficientlysecure.keychain.ui.util.Highlighter;
|
|
import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
|
|
import org.sufficientlysecure.keychain.ui.util.adapter.CursorAdapter;
|
|
import org.sufficientlysecure.keychain.ui.util.adapter.SectionCursorAdapter;
|
|
import timber.log.Timber;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.Arrays;
|
|
import java.util.Collections;
|
|
import java.util.HashMap;
|
|
import java.util.List;
|
|
|
|
public class KeySectionedListAdapter extends SectionCursorAdapter<KeySectionedListAdapter.KeyListCursor, Character,
|
|
SectionCursorAdapter.ViewHolder, KeySectionedListAdapter.KeyHeaderViewHolder> implements SectionTitleProvider {
|
|
|
|
private static final short VIEW_ITEM_TYPE_KEY = 0x0;
|
|
private static final short VIEW_ITEM_TYPE_DUMMY = 0x1;
|
|
|
|
private static final short VIEW_SECTION_TYPE_PRIVATE = 0x0;
|
|
private static final short VIEW_SECTION_TYPE_PUBLIC = 0x1;
|
|
|
|
private static final long JUST_NOW_TIMESPAN = DateUtils.MINUTE_IN_MILLIS * 5;
|
|
|
|
private String mQuery;
|
|
private List<Integer> mSelected;
|
|
private KeyListListener mListener;
|
|
|
|
private boolean mHasDummy = false;
|
|
|
|
public KeySectionedListAdapter(Context context, Cursor cursor) {
|
|
super(context, KeyListCursor.wrap(cursor, KeyListCursor.class), 0);
|
|
|
|
mQuery = "";
|
|
mSelected = new ArrayList<>();
|
|
}
|
|
|
|
public void setSearchQuery(String query) {
|
|
mQuery = query;
|
|
}
|
|
|
|
|
|
@Override
|
|
public void onContentChanged() {
|
|
mHasDummy = false;
|
|
mSelected.clear();
|
|
|
|
if (mListener != null) {
|
|
mListener.onSelectionStateChanged(0);
|
|
}
|
|
|
|
super.onContentChanged();
|
|
}
|
|
|
|
@Override
|
|
public KeyListCursor swapCursor(KeyListCursor cursor) {
|
|
if (cursor != null && (mQuery == null || TextUtils.isEmpty(mQuery))) {
|
|
boolean isSecret = cursor.moveToFirst() && cursor.isSecret();
|
|
|
|
if (!isSecret) {
|
|
MatrixCursor headerCursor = new MatrixCursor(KeyListCursor.PROJECTION);
|
|
Long[] row = new Long[KeyListCursor.PROJECTION.length];
|
|
row[cursor.getColumnIndex(KeychainContract.KeyRings.HAS_ANY_SECRET)] = 1L;
|
|
row[cursor.getColumnIndex(KeychainContract.KeyRings.MASTER_KEY_ID)] = 0L;
|
|
headerCursor.addRow(row);
|
|
|
|
Cursor[] toMerge = {
|
|
headerCursor,
|
|
cursor.getWrappedCursor()
|
|
};
|
|
|
|
cursor = KeyListCursor.wrap(new MergeCursor(toMerge));
|
|
}
|
|
}
|
|
|
|
return super.swapCursor(cursor);
|
|
}
|
|
|
|
public void setKeyListener(KeyListListener listener) {
|
|
mListener = listener;
|
|
}
|
|
|
|
private int getSelectedCount() {
|
|
return mSelected.size();
|
|
}
|
|
|
|
private void selectPosition(int position) {
|
|
mSelected.add(position);
|
|
notifyItemChanged(position);
|
|
}
|
|
|
|
private void deselectPosition(int position) {
|
|
mSelected.remove(Integer.valueOf(position));
|
|
notifyItemChanged(position);
|
|
}
|
|
|
|
private boolean isSelected(int position) {
|
|
return mSelected.contains(position);
|
|
}
|
|
|
|
public long[] getSelectedMasterKeyIds() {
|
|
long[] keys = new long[mSelected.size()];
|
|
for (int i = 0; i < keys.length; i++) {
|
|
int index = getCursorPositionWithoutSections(mSelected.get(i));
|
|
if (!moveCursor(index)) {
|
|
return keys;
|
|
}
|
|
|
|
keys[i] = getIdFromCursor(getCursor());
|
|
}
|
|
|
|
return keys;
|
|
}
|
|
|
|
public boolean isAnySecretKeySelected() {
|
|
for (int i = 0; i < mSelected.size(); i++) {
|
|
int index = getCursorPositionWithoutSections(mSelected.get(i));
|
|
if (!moveCursor(index)) {
|
|
return false;
|
|
}
|
|
|
|
if (getCursor().isSecret()) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns the number of database entries displayed.
|
|
*
|
|
* @return The item count
|
|
*/
|
|
public int getCount() {
|
|
if (getCursor() != null) {
|
|
return getCursor().getCount() - (mHasDummy ? 1 : 0);
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public long getIdFromCursor(KeyListCursor cursor) {
|
|
return cursor.getKeyId();
|
|
}
|
|
|
|
@Override
|
|
protected Character getSectionFromCursor(KeyListCursor cursor) throws IllegalStateException {
|
|
if (cursor.isSecret()) {
|
|
if (cursor.getKeyId() == 0L) {
|
|
mHasDummy = true;
|
|
}
|
|
|
|
return '#';
|
|
} else {
|
|
String name = cursor.getName();
|
|
if (name != null) {
|
|
return Character.toUpperCase(name.charAt(0));
|
|
} else {
|
|
return '?';
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected short getSectionHeaderViewType(int sectionIndex) {
|
|
return (sectionIndex < 1) ?
|
|
VIEW_SECTION_TYPE_PRIVATE :
|
|
VIEW_SECTION_TYPE_PUBLIC;
|
|
}
|
|
|
|
@Override
|
|
protected short getSectionItemViewType(int position) {
|
|
if (moveCursor(position)) {
|
|
KeyListCursor c = getCursor();
|
|
|
|
if (c.isSecret() && c.getKeyId() == 0L) {
|
|
return VIEW_ITEM_TYPE_DUMMY;
|
|
}
|
|
} else {
|
|
Timber.w("Unable to determine key view type. "
|
|
+ "Reason: Could not move cursor over dataset.");
|
|
}
|
|
|
|
return VIEW_ITEM_TYPE_KEY;
|
|
}
|
|
|
|
@Override
|
|
protected KeyHeaderViewHolder onCreateSectionViewHolder(ViewGroup parent, int viewType) {
|
|
switch (viewType) {
|
|
case VIEW_SECTION_TYPE_PUBLIC:
|
|
return new KeyHeaderViewHolder(LayoutInflater.from(parent.getContext())
|
|
.inflate(R.layout.key_list_header_public, parent, false));
|
|
|
|
case VIEW_SECTION_TYPE_PRIVATE:
|
|
return new KeyHeaderViewHolder(LayoutInflater.from(parent.getContext())
|
|
.inflate(R.layout.key_list_header_private, parent, false));
|
|
|
|
default:
|
|
return null;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected ViewHolder onCreateItemViewHolder(ViewGroup parent, int viewType) {
|
|
switch (viewType) {
|
|
case VIEW_ITEM_TYPE_KEY:
|
|
return new KeyItemViewHolder(LayoutInflater.from(parent.getContext())
|
|
.inflate(R.layout.key_list_item, parent, false));
|
|
|
|
case VIEW_ITEM_TYPE_DUMMY:
|
|
return new KeyDummyViewHolder(LayoutInflater.from(parent.getContext())
|
|
.inflate(R.layout.key_list_dummy, parent, false));
|
|
|
|
default:
|
|
return null;
|
|
}
|
|
|
|
}
|
|
|
|
@Override
|
|
protected void onBindSectionViewHolder(KeyHeaderViewHolder holder, Character section) {
|
|
switch (holder.getItemViewTypeWithoutSections()) {
|
|
case VIEW_SECTION_TYPE_PUBLIC: {
|
|
String title = section.equals('?') ?
|
|
getContext().getString(R.string.user_id_no_name) :
|
|
String.valueOf(section);
|
|
|
|
holder.bind(title);
|
|
break;
|
|
}
|
|
|
|
case VIEW_SECTION_TYPE_PRIVATE: {
|
|
int count = getCount();
|
|
String title = getContext().getResources()
|
|
.getQuantityString(R.plurals.n_keys, count, count);
|
|
holder.bind(title);
|
|
break;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void onBindItemViewHolder(ViewHolder holder, KeyListCursor cursor) {
|
|
if (holder.getItemViewTypeWithoutSections() == VIEW_ITEM_TYPE_KEY) {
|
|
Highlighter highlighter = new Highlighter(getContext(), mQuery);
|
|
((KeyItemViewHolder) holder).bindKey(cursor, highlighter);
|
|
}
|
|
}
|
|
|
|
public void finishSelection() {
|
|
Integer[] selected = mSelected.toArray(
|
|
new Integer[mSelected.size()]
|
|
);
|
|
|
|
mSelected.clear();
|
|
|
|
for (Integer aSelected : selected) {
|
|
notifyItemChanged(aSelected);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getSectionTitle(int position) {
|
|
// this String will be shown in a bubble for specified position
|
|
if (moveCursor(getCursorPositionWithoutSections(position))) {
|
|
KeyListCursor cursor = getCursor();
|
|
|
|
if (cursor.isSecret()) {
|
|
if (cursor.getKeyId() == 0L) {
|
|
mHasDummy = true;
|
|
}
|
|
|
|
return "My";
|
|
} else {
|
|
String name = cursor.getName();
|
|
if (name != null) {
|
|
return name.substring(0, 1).toUpperCase();
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
} else {
|
|
Timber.w("Unable to determine section title. "
|
|
+ "Reason: Could not move cursor over dataset.");
|
|
return null;
|
|
}
|
|
}
|
|
|
|
private class KeyDummyViewHolder extends SectionCursorAdapter.ViewHolder
|
|
implements View.OnClickListener {
|
|
|
|
KeyDummyViewHolder(View itemView) {
|
|
super(itemView);
|
|
|
|
itemView.setClickable(true);
|
|
itemView.setOnClickListener(this);
|
|
itemView.setEnabled(getSelectedCount() == 0);
|
|
}
|
|
|
|
@Override
|
|
public void onClick(View view) {
|
|
if (mListener != null) {
|
|
mListener.onKeyDummyItemClicked();
|
|
}
|
|
}
|
|
}
|
|
|
|
public class KeyItemViewHolder extends SectionCursorAdapter.ViewHolder
|
|
implements View.OnClickListener, View.OnLongClickListener {
|
|
|
|
private final ImageView mTrustIdIcon;
|
|
private final TextView mMainUserId;
|
|
private final TextView mMainUserIdRest;
|
|
private final TextView mCreationDate;
|
|
private final ImageView mStatus;
|
|
private final View mSlinger;
|
|
private final ImageButton mSlingerButton;
|
|
|
|
KeyItemViewHolder(View itemView) {
|
|
super(itemView);
|
|
|
|
mMainUserId = itemView.findViewById(R.id.key_list_item_name);
|
|
mMainUserIdRest = itemView.findViewById(R.id.key_list_item_email);
|
|
mStatus = itemView.findViewById(R.id.key_list_item_status_icon);
|
|
mSlinger = itemView.findViewById(R.id.key_list_item_slinger_view);
|
|
mSlingerButton = itemView.findViewById(R.id.key_list_item_slinger_button);
|
|
mCreationDate = itemView.findViewById(R.id.key_list_item_creation);
|
|
mTrustIdIcon = itemView.findViewById(R.id.key_list_item_tid_icon);
|
|
|
|
itemView.setClickable(true);
|
|
itemView.setLongClickable(true);
|
|
itemView.setOnClickListener(this);
|
|
itemView.setOnLongClickListener(this);
|
|
|
|
mSlingerButton.setClickable(true);
|
|
mSlingerButton.setOnClickListener(this);
|
|
}
|
|
|
|
void bindKey(KeyListCursor keyItem, Highlighter highlighter) {
|
|
itemView.setSelected(isSelected(getAdapterPosition()));
|
|
Context context = itemView.getContext();
|
|
|
|
{ // set name and stuff, common to both key types
|
|
String name = keyItem.getName();
|
|
String email = keyItem.getEmail();
|
|
if (name == null) {
|
|
if (email != null) {
|
|
mMainUserId.setText(highlighter.highlight(email));
|
|
mMainUserIdRest.setVisibility(View.GONE);
|
|
} else {
|
|
mMainUserId.setText(R.string.user_id_no_name);
|
|
}
|
|
} else {
|
|
mMainUserId.setText(highlighter.highlight(name));
|
|
if (email != null) {
|
|
mMainUserIdRest.setText(highlighter.highlight(email));
|
|
mMainUserIdRest.setVisibility(View.VISIBLE);
|
|
} else {
|
|
mMainUserIdRest.setVisibility(View.GONE);
|
|
}
|
|
}
|
|
}
|
|
|
|
{ // set edit button and status, specific by key type. Note: order is important!
|
|
int textColor;
|
|
if (keyItem.isRevoked()) {
|
|
KeyFormattingUtils.setStatusImage(
|
|
context,
|
|
mStatus,
|
|
null,
|
|
KeyFormattingUtils.State.REVOKED,
|
|
R.color.key_flag_gray
|
|
);
|
|
|
|
mStatus.setVisibility(View.VISIBLE);
|
|
mSlinger.setVisibility(View.GONE);
|
|
textColor = ContextCompat.getColor(context, R.color.key_flag_gray);
|
|
} else if (keyItem.isExpired()) {
|
|
KeyFormattingUtils.setStatusImage(
|
|
context,
|
|
mStatus,
|
|
null,
|
|
KeyFormattingUtils.State.EXPIRED,
|
|
R.color.key_flag_gray
|
|
);
|
|
|
|
mStatus.setVisibility(View.VISIBLE);
|
|
mSlinger.setVisibility(View.GONE);
|
|
textColor = ContextCompat.getColor(context, R.color.key_flag_gray);
|
|
} else if (!keyItem.isSecure()) {
|
|
KeyFormattingUtils.setStatusImage(
|
|
context,
|
|
mStatus,
|
|
null,
|
|
KeyFormattingUtils.State.INSECURE,
|
|
R.color.key_flag_gray
|
|
);
|
|
|
|
mStatus.setVisibility(View.VISIBLE);
|
|
mSlinger.setVisibility(View.GONE);
|
|
textColor = ContextCompat.getColor(context, R.color.key_flag_gray);
|
|
} else if (keyItem.isSecret()) {
|
|
mStatus.setVisibility(View.GONE);
|
|
if (mSlingerButton.hasOnClickListeners()) {
|
|
mSlingerButton.setColorFilter(
|
|
FormattingUtils.getColorFromAttr(context, R.attr.colorTertiaryText),
|
|
PorterDuff.Mode.SRC_IN
|
|
);
|
|
|
|
mSlinger.setVisibility(View.VISIBLE);
|
|
} else {
|
|
mSlinger.setVisibility(View.GONE);
|
|
}
|
|
textColor = FormattingUtils.getColorFromAttr(context, R.attr.colorText);
|
|
} else {
|
|
// this is a public key - show if it's verified
|
|
if (keyItem.isVerified()) {
|
|
KeyFormattingUtils.setStatusImage(
|
|
context,
|
|
mStatus,
|
|
KeyFormattingUtils.State.VERIFIED
|
|
);
|
|
|
|
mStatus.setVisibility(View.VISIBLE);
|
|
} else {
|
|
KeyFormattingUtils.setStatusImage(
|
|
context,
|
|
mStatus,
|
|
KeyFormattingUtils.State.UNVERIFIED
|
|
);
|
|
|
|
mStatus.setVisibility(View.VISIBLE);
|
|
}
|
|
mSlinger.setVisibility(View.GONE);
|
|
textColor = FormattingUtils.getColorFromAttr(context, R.attr.colorText);
|
|
}
|
|
|
|
mMainUserId.setTextColor(textColor);
|
|
mMainUserIdRest.setTextColor(textColor);
|
|
|
|
if (keyItem.hasDuplicate() || keyItem.isSecret()) {
|
|
mCreationDate.setText(getSecretKeyReadableTime(context, keyItem));
|
|
mCreationDate.setTextColor(textColor);
|
|
mCreationDate.setVisibility(View.VISIBLE);
|
|
} else {
|
|
mCreationDate.setVisibility(View.GONE);
|
|
}
|
|
}
|
|
|
|
{ // set icons
|
|
List<String> packageNames = keyItem.getAutocryptPeerIdPackages();
|
|
|
|
if (!keyItem.isSecret() && !packageNames.isEmpty()) {
|
|
String packageName = packageNames.get(0);
|
|
Drawable drawable = getDrawableForPackageName(packageName);
|
|
if (drawable != null) {
|
|
mTrustIdIcon.setImageDrawable(drawable);
|
|
mTrustIdIcon.setVisibility(View.VISIBLE);
|
|
} else {
|
|
mTrustIdIcon.setVisibility(View.GONE);
|
|
}
|
|
} else {
|
|
mTrustIdIcon.setVisibility(View.GONE);
|
|
}
|
|
}
|
|
}
|
|
|
|
@NonNull
|
|
private String getSecretKeyReadableTime(Context context, KeyListCursor keyItem) {
|
|
long creationMillis = keyItem.getCreationTime();
|
|
|
|
boolean allowRelativeTimestamp = keyItem.hasDuplicate();
|
|
if (allowRelativeTimestamp) {
|
|
long creationAgeMillis = System.currentTimeMillis() - creationMillis;
|
|
if (creationAgeMillis < JUST_NOW_TIMESPAN) {
|
|
return context.getString(R.string.label_key_created_just_now);
|
|
}
|
|
}
|
|
|
|
String dateTime = DateUtils.formatDateTime(context,
|
|
creationMillis,
|
|
DateUtils.FORMAT_SHOW_DATE
|
|
| DateUtils.FORMAT_SHOW_TIME
|
|
| DateUtils.FORMAT_SHOW_YEAR
|
|
| DateUtils.FORMAT_ABBREV_MONTH);
|
|
return context.getString(R.string.label_key_created, dateTime);
|
|
}
|
|
|
|
@Override
|
|
public void onClick(View v) {
|
|
int pos = getAdapterPosition();
|
|
switch (v.getId()) {
|
|
case R.id.key_list_item_slinger_button:
|
|
if (mListener != null) {
|
|
mListener.onSlingerButtonClicked(getItemId());
|
|
}
|
|
break;
|
|
|
|
default:
|
|
if (getSelectedCount() == 0) {
|
|
if (mListener != null) {
|
|
mListener.onKeyItemClicked(getItemId());
|
|
}
|
|
} else {
|
|
if (isSelected(pos)) {
|
|
deselectPosition(pos);
|
|
} else {
|
|
selectPosition(pos);
|
|
}
|
|
|
|
if (mListener != null) {
|
|
mListener.onSelectionStateChanged(getSelectedCount());
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
@Override
|
|
public boolean onLongClick(View v) {
|
|
System.out.println("Long Click!");
|
|
if (getSelectedCount() == 0) {
|
|
selectPosition(getAdapterPosition());
|
|
|
|
if (mListener != null) {
|
|
mListener.onSelectionStateChanged(getSelectedCount());
|
|
}
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
}
|
|
|
|
static class KeyHeaderViewHolder extends SectionCursorAdapter.ViewHolder {
|
|
private TextView mText1;
|
|
|
|
public KeyHeaderViewHolder(View itemView) {
|
|
super(itemView);
|
|
mText1 = itemView.findViewById(android.R.id.text1);
|
|
}
|
|
|
|
public void bind(String title) {
|
|
mText1.setText(title);
|
|
}
|
|
}
|
|
|
|
public static class KeyListCursor extends CursorAdapter.KeyCursor {
|
|
public static final String ORDER = KeychainContract.KeyRings.HAS_ANY_SECRET
|
|
+ " DESC, " + KeychainContract.KeyRings.USER_ID + " COLLATE NOCASE ASC";
|
|
|
|
public static final String[] PROJECTION;
|
|
|
|
static {
|
|
ArrayList<String> arr = new ArrayList<>();
|
|
arr.addAll(Arrays.asList(KeyCursor.PROJECTION));
|
|
arr.addAll(Arrays.asList(
|
|
KeychainContract.KeyRings.VERIFIED,
|
|
KeychainContract.KeyRings.HAS_ANY_SECRET,
|
|
KeychainContract.KeyRings.FINGERPRINT,
|
|
KeychainContract.KeyRings.HAS_ENCRYPT,
|
|
KeychainContract.KeyRings.API_KNOWN_TO_PACKAGE_NAMES
|
|
));
|
|
|
|
PROJECTION = arr.toArray(new String[arr.size()]);
|
|
}
|
|
|
|
public static KeyListCursor wrap(Cursor cursor) {
|
|
if (cursor != null) {
|
|
return new KeyListCursor(cursor);
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
private KeyListCursor(Cursor cursor) {
|
|
super(cursor);
|
|
}
|
|
|
|
public boolean hasEncrypt() {
|
|
int index = getColumnIndexOrThrow(KeychainContract.KeyRings.HAS_ENCRYPT);
|
|
return getInt(index) != 0;
|
|
}
|
|
|
|
public byte[] getRawFingerprint() {
|
|
int index = getColumnIndexOrThrow(KeychainContract.KeyRings.FINGERPRINT);
|
|
return getBlob(index);
|
|
}
|
|
|
|
public String getFingerprint() {
|
|
return KeyFormattingUtils.convertFingerprintToHex(getRawFingerprint());
|
|
}
|
|
|
|
public boolean isSecret() {
|
|
int index = getColumnIndexOrThrow(KeychainContract.KeyRings.HAS_ANY_SECRET);
|
|
return getInt(index) != 0;
|
|
}
|
|
|
|
public boolean isVerified() {
|
|
int index = getColumnIndexOrThrow(KeychainContract.KeyRings.VERIFIED);
|
|
return getInt(index) > 0;
|
|
}
|
|
|
|
public List<String> getAutocryptPeerIdPackages() {
|
|
int index = getColumnIndexOrThrow(KeyRings.API_KNOWN_TO_PACKAGE_NAMES);
|
|
String packageNames = getString(index);
|
|
if (packageNames == null) {
|
|
return Collections.EMPTY_LIST;
|
|
}
|
|
return Arrays.asList(packageNames.split(","));
|
|
}
|
|
}
|
|
|
|
public interface KeyListListener {
|
|
void onKeyDummyItemClicked();
|
|
|
|
void onKeyItemClicked(long masterKeyId);
|
|
|
|
void onSlingerButtonClicked(long masterKeyId);
|
|
|
|
void onSelectionStateChanged(int selectedCount);
|
|
}
|
|
|
|
private HashMap<String, Drawable> appIconCache = new HashMap<>();
|
|
|
|
private Drawable getDrawableForPackageName(String packageName) {
|
|
if (appIconCache.containsKey(packageName)) {
|
|
return appIconCache.get(packageName);
|
|
}
|
|
|
|
PackageManager pm = getContext().getPackageManager();
|
|
try {
|
|
ApplicationInfo ai = pm.getApplicationInfo(packageName, 0);
|
|
|
|
Drawable appIcon = pm.getApplicationIcon(ai);
|
|
appIconCache.put(packageName, appIcon);
|
|
|
|
return appIcon;
|
|
} catch (PackageManager.NameNotFoundException e) {
|
|
return null;
|
|
}
|
|
}
|
|
}
|