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Improve cache

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This commit is contained in:
Thomas 2022-06-21 13:30:09 +02:00
parent 154cc63f69
commit 197dba1658
7 changed files with 146 additions and 86 deletions
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41
app/src/main/java/app/fedilab/android/activities/CacheActivity.java
View file

@ -19,27 +19,34 @@ import android.graphics.drawable.ColorDrawable;
import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
import android.view.Menu;
import android.view.MenuItem;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AlertDialog;
import androidx.core.content.ContextCompat;
import androidx.recyclerview.widget.LinearLayoutManager;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import app.fedilab.android.R;
import app.fedilab.android.client.entities.app.Account;
import app.fedilab.android.client.entities.app.BaseAccount;
import app.fedilab.android.client.entities.app.CacheAccount;
import app.fedilab.android.databinding.ActivityCacheBinding;
import app.fedilab.android.helper.CacheHelper;
import app.fedilab.android.helper.Helper;
import app.fedilab.android.helper.ThemeHelper;
import app.fedilab.android.ui.drawer.CacheAdapter;
public class CacheActivity extends BaseActivity {
private ActivityCacheBinding binding;
private List<CacheAccount> cacheAccounts;
private CacheAdapter cacheAdapter;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
@ -61,24 +68,52 @@ public class CacheActivity extends BaseActivity {
new Thread(() -> {
List<BaseAccount> accounts = new Account(CacheActivity.this).getPushNotificationAccounts();
cacheAccounts = new ArrayList<>();
for (BaseAccount baseAccount : accounts) {
CacheAccount cacheAccount = new CacheAccount();
cacheAccount.account = baseAccount;
cacheAccounts.add(cacheAccount);
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Runnable myRunnable = () -> {
CacheAdapter cacheAdapter = new CacheAdapter(accounts);
cacheAdapter = new CacheAdapter(cacheAccounts);
binding.cacheRecyclerview.setAdapter(cacheAdapter);
LinearLayoutManager mLayoutManager = new LinearLayoutManager(CacheActivity.this);
binding.cacheRecyclerview.setLayoutManager(mLayoutManager);
binding.cacheRecyclerview.setAdapter(cacheAdapter);
};
mainHandler.post(myRunnable);
}).start();
}
@Override
public boolean onCreateOptionsMenu(@NonNull Menu menu) {
getMenuInflater().inflate(R.menu.menu_cache, menu);
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == android.R.id.home) {
finish();
return true;
} else if (item.getItemId() == R.id.action_clear) {
AlertDialog.Builder deleteConfirm = new AlertDialog.Builder(CacheActivity.this, Helper.dialogStyle());
deleteConfirm.setTitle(getString(R.string.delete_cache));
deleteConfirm.setMessage(getString(R.string.delete_cache_message));
deleteConfirm.setNegativeButton(R.string.cancel, (dialog, which) -> dialog.dismiss());
deleteConfirm.setPositiveButton(R.string.delete, (dialog, which) -> {
CacheHelper.clearCache(CacheActivity.this, binding.labelFileCache.isChecked(), cacheAccounts, () -> CacheHelper.getCacheValues(CacheActivity.this, size -> {
if (size > 0) {
size = size / 1000000.0f;
}
binding.fileCacheSize.setText(String.format("%s %s", String.format(Locale.getDefault(), "%.2f", size), getString(R.string.cache_units)));
cacheAdapter.notifyDataSetChanged();
}));
dialog.dismiss();
});
deleteConfirm.create().show();
return true;
}
return super.onOptionsItemSelected(item);
}

31
app/src/main/java/app/fedilab/android/client/entities/app/CacheAccount.java Normal file
View file

@ -0,0 +1,31 @@
package app.fedilab.android.client.entities.app;
/* Copyright 2022 Thomas Schneider
*
* This file is a part of Fedilab
*
* 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.
*
* Fedilab 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 Fedilab; if not,
* see <http://www.gnu.org/licenses>. */
import com.google.gson.annotations.SerializedName;
import java.io.Serializable;
public class CacheAccount implements Serializable {
@SerializedName("clear_home")
public boolean clear_home = true;
@SerializedName("clear_other")
public boolean clear_other = true;
@SerializedName("clear_drafts")
public boolean clear_drafts = false;
@SerializedName("account")
public BaseAccount account;
}

11
app/src/main/java/app/fedilab/android/client/entities/app/StatusDraft.java
View file

@ -191,6 +191,17 @@ public class StatusDraft implements Serializable {
return db.delete(Sqlite.TABLE_STATUS_DRAFT, Sqlite.COL_USER_ID + " = '" + BaseMainActivity.currentUserID + "' AND " + Sqlite.COL_INSTANCE + " = '" + BaseMainActivity.currentInstance + "'", null);
}
/**
* Remove all drafts for an account from db
*
* @return int
*/
public int removeAllDraftFor(BaseAccount account) throws DBException {
if (db == null) {
throw new DBException("db is null. Wrong initialization.");
}
return db.delete(Sqlite.TABLE_STATUS_DRAFT, Sqlite.COL_USER_ID + " = '" + account.user_id + "' AND " + Sqlite.COL_INSTANCE + " = '" + account.instance + "'", null);
}
public int count(BaseAccount account) throws DBException {
if (db == null) {

95
app/src/main/java/app/fedilab/android/helper/CacheHelper.java
View file

@ -14,35 +14,21 @@ package app.fedilab.android.helper;
* You should have received a copy of the GNU General Public License along with Fedilab; if not,
* see <http://www.gnu.org/licenses>. */
import static app.fedilab.android.helper.Helper.getCurrentAccount;
import android.content.Context;
import android.os.Handler;
import android.os.Looper;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.widget.SwitchCompat;
import java.io.File;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.Objects;
import app.fedilab.android.BaseMainActivity;
import app.fedilab.android.R;
import app.fedilab.android.client.entities.app.BaseAccount;
import app.fedilab.android.client.entities.app.CacheAccount;
import app.fedilab.android.client.entities.app.QuickLoad;
import app.fedilab.android.client.entities.app.StatusCache;
import app.fedilab.android.client.entities.app.StatusDraft;
import app.fedilab.android.exception.DBException;
import es.dmoral.toasty.Toasty;
public class CacheHelper {
@ -133,65 +119,46 @@ public class CacheHelper {
void getcount(List<Integer> countStatuses);
}
public static class CacheTask {
private final WeakReference<Context> contextReference;
private float cacheSize;
public CacheTask(Context context) {
contextReference = new WeakReference<>(context);
doInBackground();
}
protected void doInBackground() {
public static void clearCache(Context context, boolean clearFiles, List<CacheAccount> cacheAccounts, CallbackClear callbackClear) {
new Thread(() -> {
long sizeCache = cacheSize(contextReference.get().getCacheDir().getParentFile());
cacheSize = 0;
if (sizeCache > 0) {
cacheSize = (float) sizeCache / 1000000.0f;
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Runnable myRunnable = () -> {
AlertDialog.Builder builder = new AlertDialog.Builder(contextReference.get(), Helper.dialogStyle());
LayoutInflater inflater = ((BaseMainActivity) contextReference.get()).getLayoutInflater();
View dialogView = inflater.inflate(R.layout.popup_cache, new LinearLayout(contextReference.get()), false);
TextView message = dialogView.findViewById(R.id.message);
message.setText(contextReference.get().getString(R.string.cache_message, String.format("%s %s", String.format(Locale.getDefault(), "%.2f", cacheSize), contextReference.get().getString(R.string.cache_units))));
builder.setView(dialogView);
builder.setTitle(R.string.cache_title);
final SwitchCompat clean_all = dialogView.findViewById(R.id.clean_all);
final float finalCacheSize = cacheSize;
builder
.setPositiveButton(R.string.clear, (dialog, which) -> new Thread(() -> {
try {
String path = Objects.requireNonNull(contextReference.get().getCacheDir().getParentFile()).getPath();
if (clearFiles) {
String path = context.getCacheDir().getParentFile().getPath();
File dir = new File(path);
if (dir.isDirectory()) {
deleteDir(dir);
}
if (clean_all.isChecked()) {
new QuickLoad(contextReference.get()).deleteForAllAccount();
new StatusCache(contextReference.get()).deleteForAllAccount();
} else {
new QuickLoad(contextReference.get()).deleteForAccount(getCurrentAccount(contextReference.get()));
new StatusCache(contextReference.get()).deleteForAccount(getCurrentAccount(contextReference.get()));
}
Handler mainHandler2 = new Handler(Looper.getMainLooper());
Runnable myRunnable2 = () -> {
Toasty.success(contextReference.get(), contextReference.get().getString(R.string.toast_cache_clear, String.format("%s %s", String.format(Locale.getDefault(), "%.2f", finalCacheSize), contextReference.get().getString(R.string.cache_units))), Toast.LENGTH_LONG).show();
dialog.dismiss();
};
mainHandler2.post(myRunnable2);
} catch (Exception ignored) {
for (CacheAccount cacheAccount : cacheAccounts) {
if (cacheAccount.clear_home) {
try {
new StatusCache(context).deleteForAccount(cacheAccount.account);
} catch (DBException e) {
e.printStackTrace();
}
}).start())
.setNegativeButton(R.string.cancel, (dialog, which) -> dialog.dismiss())
.setIcon(android.R.drawable.ic_dialog_alert)
.show();
};
}
if (cacheAccount.clear_other) {
try {
new QuickLoad(context).deleteForAccount(cacheAccount.account);
} catch (DBException e) {
e.printStackTrace();
}
}
if (cacheAccount.clear_drafts) {
try {
new StatusDraft(context).removeAllDraftFor(cacheAccount.account);
} catch (DBException e) {
e.printStackTrace();
}
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Runnable myRunnable = callbackClear::onCleared;
mainHandler.post(myRunnable);
}).start();
}
public interface CallbackClear {
void onCleared();
}
}

27
app/src/main/java/app/fedilab/android/ui/drawer/CacheAdapter.java
View file

@ -24,8 +24,7 @@ import androidx.recyclerview.widget.RecyclerView;
import java.util.List;
import app.fedilab.android.activities.ProfileActivity;
import app.fedilab.android.client.entities.app.BaseAccount;
import app.fedilab.android.client.entities.app.CacheAccount;
import app.fedilab.android.databinding.DrawerCacheBinding;
import app.fedilab.android.helper.CacheHelper;
import app.fedilab.android.helper.MastodonHelper;
@ -33,11 +32,10 @@ import app.fedilab.android.helper.MastodonHelper;
public class CacheAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
private static ProfileActivity.action doAction;
private final List<BaseAccount> accountList;
private final List<CacheAccount> accountList;
private Context context;
public CacheAdapter(List<BaseAccount> accountList) {
public CacheAdapter(List<CacheAccount> accountList) {
this.accountList = accountList;
}
@ -46,10 +44,11 @@ public class CacheAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
return accountList.size();
}
public BaseAccount getItem(int position) {
public CacheAccount getItem(int position) {
return accountList.get(position);
}
@NonNull
@Override
public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
@ -60,18 +59,24 @@ public class CacheAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
@Override
public void onBindViewHolder(@NonNull RecyclerView.ViewHolder viewHolder, int position) {
BaseAccount account = accountList.get(position);
CacheAccount cacheAccount = accountList.get(position);
AccountCacheViewHolder holder = (AccountCacheViewHolder) viewHolder;
MastodonHelper.loadPPMastodon(holder.binding.pp, account.mastodon_account);
holder.binding.acct.setText(String.format("@%s@%s", account.mastodon_account.username, account.instance));
holder.binding.displayName.setText(account.mastodon_account.display_name);
CacheHelper.getTimelineValues(context, account, countStatuses -> {
MastodonHelper.loadPPMastodon(holder.binding.pp, cacheAccount.account.mastodon_account);
holder.binding.acct.setText(String.format("@%s@%s", cacheAccount.account.mastodon_account.username, cacheAccount.account.instance));
holder.binding.displayName.setText(cacheAccount.account.mastodon_account.display_name);
CacheHelper.getTimelineValues(context, cacheAccount.account, countStatuses -> {
if (countStatuses != null && countStatuses.size() == 3) {
holder.binding.homeCount.setText(String.valueOf(countStatuses.get(0)));
holder.binding.otherCount.setText(String.valueOf(countStatuses.get(1)));
holder.binding.draftCount.setText(String.valueOf(countStatuses.get(2)));
}
});
holder.binding.labelHomeTimelineCacheCount.setChecked(cacheAccount.clear_home);
holder.binding.labelTimelinesCacheCount.setChecked(cacheAccount.clear_other);
holder.binding.labelDraftsCount.setChecked(cacheAccount.clear_drafts);
holder.binding.labelHomeTimelineCacheCount.setOnCheckedChangeListener((compoundButton, checked) -> cacheAccount.clear_home = checked);
holder.binding.labelTimelinesCacheCount.setOnCheckedChangeListener((compoundButton, checked) -> cacheAccount.clear_other = checked);
holder.binding.labelDraftsCount.setOnCheckedChangeListener((compoundButton, checked) -> cacheAccount.clear_drafts = checked);
}
public long getItemId(int position) {

9
app/src/main/res/menu/menu_cache.xml Normal file
View file

@ -0,0 +1,9 @@
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item
android:id="@+id/action_clear"
android:icon="@drawable/ic_baseline_delete_24"
android:title="@string/clear_cache"
app:showAsAction="always" />
</menu>

2
app/src/main/res/values/strings.xml
View file

@ -1635,6 +1635,8 @@
<string name="built_in_browser_cache">Built-in browser cache</string>
<string name="files_cache">Fiiles cache</string>
<string name="files_cache_size">File cache size</string>
<string name="clear_cache">Clear cache</string>
<string name="delete_cache_message">Are you sure you want to delete cache? If you have drafts with media, the attached media will be lost.</string>
<string-array name="photo_editor_emoji" translatable="false">
<!-- Smiles -->