mirror of https://github.com/NekoX-Dev/NekoX.git
171 lines
7.0 KiB
Java
171 lines
7.0 KiB
Java
/*
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* This is the source code of Telegram for Android v. 5.x.x.
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* It is licensed under GNU GPL v. 2 or later.
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* You should have received a copy of the license in this archive (see LICENSE).
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*
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* Copyright Nikolai Kudashov, 2013-2018.
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*/
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package org.telegram.ui.Cells;
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import android.content.Context;
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import android.os.Build;
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import android.util.TypedValue;
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import android.view.Gravity;
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import android.view.View;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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import org.telegram.messenger.AndroidUtilities;
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import org.telegram.messenger.LocaleController;
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import org.telegram.messenger.MessagesController;
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import org.telegram.messenger.R;
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import org.telegram.messenger.UserConfig;
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import org.telegram.tgnet.TLRPC;
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import org.telegram.ui.ActionBar.ActionBar;
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import org.telegram.ui.ActionBar.Theme;
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import org.telegram.ui.Components.LayoutHelper;
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import org.telegram.ui.Components.RLottieImageView;
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import java.util.ArrayList;
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@SuppressWarnings("FieldCanBeLocal")
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public class DialogsEmptyCell extends LinearLayout {
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private RLottieImageView imageView;
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private TextView emptyTextView1;
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private TextView emptyTextView2;
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private int currentType;
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private int currentAccount = UserConfig.selectedAccount;
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public DialogsEmptyCell(Context context) {
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super(context);
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setGravity(Gravity.CENTER);
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setOrientation(VERTICAL);
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setOnTouchListener((v, event) -> true);
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imageView = new RLottieImageView(context);
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imageView.setScaleType(ImageView.ScaleType.CENTER);
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addView(imageView, LayoutHelper.createFrame(100, 100, Gravity.CENTER, 52, 4, 52, 0));
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imageView.setOnClickListener(v -> {
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if (!imageView.isPlaying()) {
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imageView.setProgress(0.0f);
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imageView.playAnimation();
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}
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});
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emptyTextView1 = new TextView(context);
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emptyTextView1.setTextColor(Theme.getColor(Theme.key_chats_nameMessage_threeLines));
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emptyTextView1.setText(LocaleController.getString("NoChats", R.string.NoChats));
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emptyTextView1.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 20);
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emptyTextView1.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
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emptyTextView1.setGravity(Gravity.CENTER);
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addView(emptyTextView1, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, Gravity.TOP | Gravity.LEFT, 52, 10, 52, 0));
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emptyTextView2 = new TextView(context);
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String help = LocaleController.getString("NoChatsHelp", R.string.NoChatsHelp);
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if (AndroidUtilities.isTablet() && !AndroidUtilities.isSmallTablet()) {
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help = help.replace('\n', ' ');
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}
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emptyTextView2.setText(help);
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emptyTextView2.setTextColor(Theme.getColor(Theme.key_chats_message));
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emptyTextView2.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
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emptyTextView2.setGravity(Gravity.CENTER);
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emptyTextView2.setLineSpacing(AndroidUtilities.dp(2), 1);
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addView(emptyTextView2, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, Gravity.TOP | Gravity.LEFT, 52, 7, 52, 0));
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}
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public void setType(int value) {
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if (currentType == value) {
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return;
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}
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currentType = value;
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String help;
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int icon;
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if (currentType == 0) {
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icon = 0;
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help = LocaleController.getString("NoChatsHelp", R.string.NoChatsHelp);
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emptyTextView1.setText(LocaleController.getString("NoChats", R.string.NoChats));
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} else if (currentType == 1) {
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icon = 0;
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help = LocaleController.getString("NoChatsContactsHelp", R.string.NoChatsContactsHelp);
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emptyTextView1.setText(LocaleController.getString("NoChats", R.string.NoChats));
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} else if (currentType == 2) {
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imageView.setAutoRepeat(false);
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icon = R.raw.filter_no_chats;
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help = LocaleController.getString("FilterNoChatsToDisplayInfo", R.string.FilterNoChatsToDisplayInfo);
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emptyTextView1.setText(LocaleController.getString("FilterNoChatsToDisplay", R.string.FilterNoChatsToDisplay));
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} else {
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imageView.setAutoRepeat(true);
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icon = R.raw.filter_new;
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help = LocaleController.getString("FilterAddingChatsInfo", R.string.FilterAddingChatsInfo);
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emptyTextView1.setText(LocaleController.getString("FilterAddingChats", R.string.FilterAddingChats));
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}
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if (icon != 0) {
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imageView.setVisibility(VISIBLE);
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imageView.setAnimation(icon, 100, 100);
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imageView.playAnimation();
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} else {
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imageView.setVisibility(GONE);
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}
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if (AndroidUtilities.isTablet() && !AndroidUtilities.isSmallTablet()) {
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help = help.replace('\n', ' ');
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}
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emptyTextView2.setText(help);
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}
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@Override
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protected void onLayout(boolean changed, int l, int t, int r, int b) {
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super.onLayout(changed, l, t, r, b);
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updateLayout();
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}
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@Override
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public void offsetTopAndBottom(int offset) {
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super.offsetTopAndBottom(offset);
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updateLayout();
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}
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public void updateLayout() {
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if (getParent() instanceof View && (currentType == 2 || currentType == 3)) {
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View view = (View) getParent();
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int paddingTop = view.getPaddingTop();
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if (paddingTop != 0) {
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int offset = -(getTop() / 2);
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imageView.setTranslationY(offset);
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emptyTextView1.setTranslationY(offset);
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emptyTextView2.setTranslationY(offset);
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}
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}
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}
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@Override
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protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
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int totalHeight;
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if (getParent() instanceof View) {
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View view = (View) getParent();
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totalHeight = view.getMeasuredHeight();
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if (view.getPaddingTop() != 0 && Build.VERSION.SDK_INT >= 21) {
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totalHeight -= AndroidUtilities.statusBarHeight;
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}
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} else {
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totalHeight = MeasureSpec.getSize(heightMeasureSpec);
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}
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if (totalHeight == 0) {
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totalHeight = AndroidUtilities.displaySize.y - ActionBar.getCurrentActionBarHeight() - (Build.VERSION.SDK_INT >= 21 ? AndroidUtilities.statusBarHeight : 0);
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}
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if (currentType == 0 || currentType == 2 || currentType == 3) {
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ArrayList<TLRPC.RecentMeUrl> arrayList = MessagesController.getInstance(currentAccount).hintDialogs;
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if (!arrayList.isEmpty()) {
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totalHeight -= AndroidUtilities.dp(72) * arrayList.size() + arrayList.size() - 1 + AndroidUtilities.dp(12 + 38);
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}
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super.onMeasure(MeasureSpec.makeMeasureSpec(MeasureSpec.getSize(widthMeasureSpec), MeasureSpec.EXACTLY), MeasureSpec.makeMeasureSpec(totalHeight, MeasureSpec.EXACTLY));
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} else {
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super.onMeasure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(166), MeasureSpec.EXACTLY));
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}
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}
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}
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