Native rewrite (#878)
* initial native rewrite commit * update gitlab CI script * add printVersionName gradle task * fix Gitlab CI script * Fix first time wallet sync. add Discover dialog to Following page. * Finish Following and All Content views. Add customize your tags view. * Wallet sync get and set preferences, update interval. * Editor's Choice. Reposts. Some ontent page tweaks. * display no related content view when none loaded * Search cache. File view updates. Floating wallet balance. * Send tip dialog. Channel page share and follow/unfollow. * Handle lbry:// url scheme. Properly set URL bar values. SDK 0.71.0. * Channel follow/unfollow fixes. Display stream cost. * Channel management and channel creation / editing * phone number verification and rewards page * add Invites page * tweak player loading and playback when loading new claims * tweak about page layout * display text and markdown content * purchase_uri for free content * don't display invites history if none exist * fix channel list adapters * change launch mode from singleInstance to singleTask * url history and player fixes * Library page. URL and view history. * bumpversion 0.15.0 --> 0.15.1 * Make file view a fragment to prevent headaches with multiple Android task recents * Better handling of file view URLs. Some issue list fixes. * Abandon channels and bulk delete files tasks. Some visual tweaks. * bumpversion 0.15.1 --> 0.15.2 * fix some events * Some visual tweaks. Wunderbar clear focus hotfix for some devices. * sdk 0.74.0. Publish and Publishes pages. * Fix displayed amounts. Send Firebase token with install_new. * Some dark theme and crash fixes. Implement publish form. * Fix minor typo for string in 'generate_address_hint'. * Publish form and publish creation flow. UI tweaks and fixes. * Basic native mobile publishing * remove closeDatabase calls causing crashes * Implement file and channel page delete actions. UI action cleanup. * publish drivers for unresolved file page and featured search result item * show URL suggestions and data network (DHT) settings * Filter own claims from downloads. Fix address input. * fix edit channel crash * fix for possible blank / invalid video thumbnails * adjust minimum deposit. fix channel edit mode. * quick skip and playback speed media controls * change play and pause icons * Fix file size display. Tweak playback speed control. * Add exoplayer mediasession extension. Set player auto attributes. * Inline publish address validation error. Increase image upload request timeout. * fix no related content display * Claim new_android reward. Use canonical_url for share links. * force US locale for amount / bid values sent with sdk requests * Afrikaans and Spanish strings * Add media player error handling policy. Use : in share links. * don't proceed with publish if optimization is in progress.
This commit is contained in:
Akinwale Ariwodola
GitHub
parent
6eb20d0e08
commit
40c36df414
858 changed files with 39058 additions and 8188 deletions
app/src/main/java/io/lbry/browser/utils
756
app/src/main/java/io/lbry/browser/utils/Helper.java
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756
app/src/main/java/io/lbry/browser/utils/Helper.java
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@ -0,0 +1,756 @@
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package io.lbry.browser.utils;
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import android.annotation.SuppressLint;
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import android.content.BroadcastReceiver;
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import android.content.ContentUris;
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import android.content.Context;
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import android.database.Cursor;
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import android.database.sqlite.SQLiteDatabase;
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import android.graphics.Color;
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import android.graphics.drawable.ColorDrawable;
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import android.graphics.drawable.Drawable;
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import android.graphics.drawable.GradientDrawable;
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import android.graphics.drawable.ShapeDrawable;
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import android.net.Uri;
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import android.os.AsyncTask;
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import android.os.Build;
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import android.os.Environment;
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import android.provider.DocumentsContract;
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import android.provider.MediaStore;
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import android.text.method.LinkMovementMethod;
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import android.view.ContextMenu;
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import android.view.View;
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import android.widget.LinearLayout;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import androidx.core.content.ContextCompat;
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import androidx.core.text.HtmlCompat;
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import androidx.recyclerview.widget.GridLayoutManager;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.RecyclerView;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.io.Closeable;
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import java.io.File;
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import java.io.IOException;
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import java.text.DecimalFormat;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Calendar;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Random;
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import io.lbry.browser.MainActivity;
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import io.lbry.browser.data.DatabaseHelper;
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import io.lbry.browser.dialog.ContentFromDialogFragment;
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import io.lbry.browser.dialog.ContentSortDialogFragment;
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import io.lbry.browser.model.Claim;
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import io.lbry.browser.model.LbryFile;
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import io.lbry.browser.model.Tag;
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import io.lbry.browser.model.UrlSuggestion;
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import io.lbry.browser.model.ViewHistory;
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import io.lbry.browser.tasks.localdata.SaveUrlHistoryTask;
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import io.lbry.browser.tasks.localdata.SaveViewHistoryTask;
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import okhttp3.MediaType;
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public final class Helper {
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public static final String UNKNOWN = "Unknown";
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public static final String METHOD_GET = "GET";
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public static final String METHOD_POST = "POST";
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public static final String ISO_DATE_FORMAT_PATTERN = "yyyy-MM-dd'T'HH:mm:ss.SSS";
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public static final String SDK_AMOUNT_FORMAT = "0.0#######";
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public static final MediaType FORM_MEDIA_TYPE = MediaType.parse("application/x-www-form-urlencoded");
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public static final MediaType JSON_MEDIA_TYPE = MediaType.get("application/json; charset=utf-8");
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public static final int CONTENT_PAGE_SIZE = 25;
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public static final double MIN_DEPOSIT = 0.001;
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public static final String LBC_CURRENCY_FORMAT_PATTERN = "#,###.##";
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public static final String FILE_SIZE_FORMAT_PATTERN = "#,###.#";
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public static final DecimalFormat LBC_CURRENCY_FORMAT = new DecimalFormat(LBC_CURRENCY_FORMAT_PATTERN);
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public static final DecimalFormat FULL_LBC_CURRENCY_FORMAT = new DecimalFormat("#,###.########");
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public static final DecimalFormat SIMPLE_CURRENCY_FORMAT = new DecimalFormat("#,##0.00");
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public static final SimpleDateFormat FILESTAMP_FORMAT = new SimpleDateFormat("yyyyMMdd_HHmmss");
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public static final String EXPLORER_TX_PREFIX = "https://explorer.lbry.com/tx";
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public static final List<Double> PLAYBACK_SPEEDS = Arrays.asList(0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 1.75, 2.0);
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public static boolean isNull(String value) {
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return value == null;
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}
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public static boolean isNullOrEmpty(String value) {
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return value == null || value.trim().length() == 0;
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}
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public static void buildPlaybackSpeedMenu(ContextMenu menu) {
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int order = 0;
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DecimalFormat formatter = new DecimalFormat("0.##");
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for (Double speed : PLAYBACK_SPEEDS) {
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menu.add(0, Double.valueOf(speed * 100).intValue(), ++order, String.format("%sx", formatter.format(speed)));
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}
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}
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public static String capitalize(String value) {
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StringBuilder sb = new StringBuilder();
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boolean capitalizeNext = true;
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for (char c : value.toCharArray()) {
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if (c == ' ') {
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capitalizeNext = true;
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sb.append(c);
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} else {
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if (capitalizeNext) {
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sb.append(String.valueOf(c).toUpperCase());
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} else {
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sb.append(c);
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}
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capitalizeNext = false;
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}
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}
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return sb.toString();
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}
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public static String join(List<String> list, String delimiter) {
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StringBuilder sb = new StringBuilder();
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String delim = "";
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for (String s : list) {
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sb.append(delim).append(s);
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delim = delimiter;
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}
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return sb.toString();
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}
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public static <T> JSONArray jsonArrayFromList(List<T> values) {
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JSONArray array = new JSONArray();
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for (T value : values) {
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array.put(value);
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}
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return array;
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}
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public static void unregisterReceiver(BroadcastReceiver receiver, Context context) {
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if (receiver != null && context != null) {
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context.unregisterReceiver(receiver);
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}
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}
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public static void setViewVisibility(View view, int visibility) {
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if (view != null) {
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view.setVisibility(visibility);
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}
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}
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public static void setViewProgress(ProgressBar progressBar, int progress) {
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if (progressBar != null) {
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progressBar.setProgress(progress);
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}
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}
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public static void setViewText(TextView view, int stringResourceId) {
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if (view != null) {
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view.setText(stringResourceId);
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}
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}
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public static void setViewText(TextView view, String text) {
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if (view != null) {
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view.setText(text);
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}
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}
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public static void closeCursor(Cursor cursor) {
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if (cursor != null && !cursor.isClosed()) {
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cursor.close();
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}
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}
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public static void closeDatabase(SQLiteDatabase db) {
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if (db != null) {
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db.close();
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}
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}
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public static void closeCloseable(Closeable closeable) {
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try {
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if (closeable != null) {
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closeable.close();
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}
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} catch (IOException ex) {
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// pass
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}
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}
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public static int parseInt(Object value, int defaultValue) {
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try {
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return Integer.parseInt(String.valueOf(value), 10);
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} catch (NumberFormatException ex) {
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return defaultValue;
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}
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}
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public static Double parseDouble(Object value, double defaultValue) {
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try {
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return Double.parseDouble(String.valueOf(value));
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} catch (NumberFormatException ex) {
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return defaultValue;
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}
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}
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public static String formatDuration(long duration) {
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long seconds = duration;
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long hours = Double.valueOf(Math.floor(seconds / 3600.0)).longValue();
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seconds = duration - hours * 3600;
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long minutes = Double.valueOf(Math.floor(seconds / 60.0)).longValue();
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seconds = seconds % 60;
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if (hours > 0) {
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return String.format("%d:%02d:%02d", hours, minutes, seconds);
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}
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return String.format("%d:%02d", minutes, seconds);
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}
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public static String[] formatBytesParts(long bytes, boolean showTB) {
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DecimalFormat formatter = new DecimalFormat(FILE_SIZE_FORMAT_PATTERN);
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if (bytes < 1048576) {
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// less than 1MB
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return new String[] { formatter.format(bytes / 1024.0), "KB" };
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}
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if (bytes < 1073741824) {
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// less than 1GB
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return new String[] { formatter.format(bytes / (1024.0 * 1024.0)), "MB" };
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}
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if (showTB) {
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if (bytes < (1073741824L * 1024L)) {
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return new String[] { formatter.format(bytes / (1024.0 * 1024.0 * 1024.0)), "GB" };
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}
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return new String[] { formatter.format(bytes / (1024.0 * 1024.0 * 1024.0 * 1024.0)), "TB" };
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}
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return new String[] { formatter.format(bytes / (1024.0 * 1024.0 * 1024.0)), "GB" };
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}
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public static String formatBytes(long bytes, boolean showTB) {
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DecimalFormat formatter = new DecimalFormat(FILE_SIZE_FORMAT_PATTERN);
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if (bytes < 1048576) {
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// less than 1MB
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return String.format("%sKB", formatter.format(bytes / 1024.0));
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}
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if (bytes < 1073741824) {
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// less than 1GB
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return String.format("%sMB", formatter.format(bytes / (1024.0 * 1024.0)));
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}
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if (showTB) {
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if (bytes < (1073741824L * 1024L)) {
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return String.format("%sGB", formatter.format(bytes / (1024.0 * 1024.0 * 1024.0)));
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}
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return String.format("%sTB", formatter.format(bytes / (1024.0 * 1024.0 * 1024.0 * 1024.0)));
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}
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return String.format("%sGB", formatter.format(bytes / (1024.0 * 1024.0 * 1024.0)));
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}
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public static JSONObject getJSONObject(String name, JSONObject object) {
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try {
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return object.has(name) && !object.isNull(name) ? object.getJSONObject(name) : null;
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} catch (JSONException ex) {
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return null;
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}
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}
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public static boolean getJSONBoolean(String name, boolean defaultValue, JSONObject object) {
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try {
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return object.has(name) && !object.isNull(name) ? object.getBoolean(name) : defaultValue;
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} catch (JSONException ex) {
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return defaultValue;
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}
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}
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public static String getJSONString(String name, String defaultValue, JSONObject object) {
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try {
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return object.has(name) && !object.isNull(name) ? object.getString(name) : defaultValue;
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} catch (JSONException ex) {
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return defaultValue;
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}
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}
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public static double getJSONDouble(String name, double defaultValue, JSONObject object) {
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try {
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return object.has(name) && !object.isNull(name) ? object.getDouble(name) : defaultValue;
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} catch (JSONException ex) {
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return defaultValue;
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}
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}
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public static long getJSONLong(String name, long defaultValue, JSONObject object) {
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try {
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return object.has(name) && !object.isNull(name) ? object.getLong(name) : defaultValue;
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} catch (JSONException ex) {
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return defaultValue;
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}
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}
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public static int getJSONInt(String name, int defaultValue, JSONObject object) {
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try {
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return object.has(name) && !object.isNull(name) ? object.getInt(name) : defaultValue;
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} catch (JSONException ex) {
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return defaultValue;
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}
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}
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public static void setViewEnabled(View view, boolean enabled) {
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if (view != null) {
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view.setEnabled(enabled);
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}
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}
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public static String shortCurrencyFormat(double value) {
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DecimalFormat format = new DecimalFormat("#,###.#");
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if (value > 1000000000.00) {
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return String.format("%sB", format.format(value / 1000000000.0));
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}
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if (value > 1000000.0) {
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return String.format("%sM",format.format( value / 1000000.0));
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}
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if (value > 1000.0) {
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return String.format("%sK", format.format(value / 1000.0));
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}
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if (value == 0) {
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return "0";
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}
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return format.format(value).equals("0") ? FULL_LBC_CURRENCY_FORMAT.format(value) : format.format(value);
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}
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public static String getValue(CharSequence cs) {
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return cs != null ? cs.toString() : "";
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}
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public static List<String> buildContentSortOrder(int sortBy) {
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List<String> sortOrder = new ArrayList<>();
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switch (sortBy) {
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case ContentSortDialogFragment.ITEM_SORT_BY_NEW:
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sortOrder = Arrays.asList(Claim.ORDER_BY_RELEASE_TIME); break;
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case ContentSortDialogFragment.ITEM_SORT_BY_TOP:
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sortOrder = Arrays.asList(Claim.ORDER_BY_EFFECTIVE_AMOUNT); break;
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case ContentSortDialogFragment.ITEM_SORT_BY_TRENDING:
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sortOrder = Arrays.asList(Claim.ORDER_BY_TRENDING_GROUP, Claim.ORDER_BY_TRENDING_MIXED); break;
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}
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return sortOrder;
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}
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public static String buildReleaseTime(int contentFrom) {
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if (contentFrom == 0 || contentFrom == ContentFromDialogFragment.ITEM_FROM_ALL_TIME) {
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return null;
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}
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Calendar cal = Calendar.getInstance();
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switch (contentFrom) {
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case ContentFromDialogFragment.ITEM_FROM_PAST_24_HOURS: cal.add(Calendar.HOUR_OF_DAY, -24) ; break;
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case ContentFromDialogFragment.ITEM_FROM_PAST_WEEK: default: cal.add(Calendar.DAY_OF_YEAR, -7); break;
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case ContentFromDialogFragment.ITEM_FROM_PAST_MONTH: cal.add(Calendar.MONTH, -1); break;
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case ContentFromDialogFragment.ITEM_FROM_PAST_YEAR: cal.add(Calendar.YEAR, -1); break;
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}
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return String.format(">%d", Double.valueOf(cal.getTimeInMillis() / 1000.0).longValue());
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}
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public static final Map<String, Integer> randomColorMap = new HashMap<>();
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public static int generateRandomColorForValue(String value) {
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if (Helper.isNullOrEmpty(value)) {
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return 0;
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}
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if (randomColorMap.containsKey(value)) {
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return randomColorMap.get(value);
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}
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Random random = new Random(value.hashCode());
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int color = Color.argb(255, random.nextInt(256), random.nextInt(256), random.nextInt(256));
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randomColorMap.put(value, color);
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return color;
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}
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public static void setIconViewBackgroundColor(View view, int color, boolean isPlaceholder, Context context) {
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Drawable bg = view.getBackground();
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if (bg instanceof ShapeDrawable) {
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((ShapeDrawable) bg).getPaint().setColor(isPlaceholder ? ContextCompat.getColor(context, android.R.color.transparent) : color);
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} else if (bg instanceof GradientDrawable) {
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((GradientDrawable) bg).setColor(isPlaceholder ? ContextCompat.getColor(context, android.R.color.transparent) : color);
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} else if (bg instanceof ColorDrawable) {
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((ColorDrawable) bg).setColor(isPlaceholder ? ContextCompat.getColor(context, android.R.color.transparent) : color);
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}
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}
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public static List<Tag> getTagObjectsForTags(List<String> tags) {
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List<Tag> tagObjects = new ArrayList<>(tags.size());
|
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for (String tag : tags) {
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tagObjects.add(new Tag(tag));
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}
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return tagObjects;
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}
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public static List<String> getTagsForTagObjects(List<Tag> tagObjects) {
|
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List<String> tags = new ArrayList<>(tagObjects.size());
|
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for (Tag tagObject : tagObjects) {
|
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tags.add(tagObject.getLowercaseName());
|
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}
|
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return tags;
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}
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public static List<Tag> mergeKnownTags(List<Tag> fetchedTags) {
|
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List<Tag> allKnownTags = getTagObjectsForTags(Predefined.DEFAULT_KNOWN_TAGS);
|
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List<Integer> followIndexes = new ArrayList<>();
|
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for (Tag tag : fetchedTags) {
|
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if (!allKnownTags.contains(tag)) {
|
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allKnownTags.add(tag);
|
||||
} else if (tag.isFollowed()) {
|
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followIndexes.add(allKnownTags.indexOf(tag));
|
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}
|
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}
|
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for (int index : followIndexes) {
|
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allKnownTags.get(index).setFollowed(true);
|
||||
}
|
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return allKnownTags;
|
||||
}
|
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public static List<Tag> filterFollowedTags(List<Tag> tags) {
|
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List<Tag> followedTags = new ArrayList<>();
|
||||
for (Tag tag : tags) {
|
||||
if (tag.isFollowed()) {
|
||||
followedTags.add(tag);
|
||||
}
|
||||
}
|
||||
return followedTags;
|
||||
}
|
||||
public static List<Claim> filterDeletedClaims(List<Claim> claims) {
|
||||
List<Claim> filtered = new ArrayList<>();
|
||||
for (Claim claim : claims) {
|
||||
if (!Lbry.abandonedClaimIds.contains(claim.getClaimId())) {
|
||||
filtered.add(claim);
|
||||
}
|
||||
}
|
||||
return filtered;
|
||||
}
|
||||
|
||||
public static void setWunderbarValue(String value, Context context) {
|
||||
if (context instanceof MainActivity) {
|
||||
((MainActivity) context).setWunderbarValue(value);
|
||||
}
|
||||
}
|
||||
|
||||
public static String getDeviceName() {
|
||||
if (Helper.isNullOrEmpty(Build.MANUFACTURER) || UNKNOWN.equalsIgnoreCase(Build.MANUFACTURER)) {
|
||||
return Build.MODEL;
|
||||
}
|
||||
return String.format("%s %s", Build.MANUFACTURER, Build.MODEL);
|
||||
}
|
||||
|
||||
public static boolean channelExists(String channelName) {
|
||||
for (Claim claim : Lbry.ownChannels) {
|
||||
if (channelName.equalsIgnoreCase(claim.getName())) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
public static boolean claimNameExists(String claimName) {
|
||||
for (Claim claim : Lbry.ownClaims) {
|
||||
if (claimName.equalsIgnoreCase(claim.getName())) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
public static String getRealPathFromURI_API19(final Context context, final Uri uri) {
|
||||
return getRealPathFromURI_API19(context, uri, false);
|
||||
}
|
||||
/**
|
||||
* https://gist.github.com/HBiSoft/15899990b8cd0723c3a894c1636550a8
|
||||
*/
|
||||
@SuppressLint("NewApi")
|
||||
public static String getRealPathFromURI_API19(final Context context, final Uri uri, boolean folderPath) {
|
||||
|
||||
final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
|
||||
|
||||
// DocumentProvider
|
||||
if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
|
||||
// ExternalStorageProvider
|
||||
if (isExternalStorageDocument(uri)) {
|
||||
final String docId = DocumentsContract.getDocumentId(uri);
|
||||
final String[] split = docId.split(":");
|
||||
final String type = split[0];
|
||||
|
||||
// This is for checking Main Memory
|
||||
if ("primary".equalsIgnoreCase(type)) {
|
||||
if (split.length > 1) {
|
||||
return Environment.getExternalStorageDirectory() + "/" + split[1];
|
||||
} else {
|
||||
return Environment.getExternalStorageDirectory() + "/";
|
||||
}
|
||||
// This is for checking SD Card
|
||||
} else {
|
||||
return "storage" + "/" + docId.replace(":", "/");
|
||||
}
|
||||
|
||||
}
|
||||
// DownloadsProvider
|
||||
else if (isDownloadsDocument(uri)) {
|
||||
String fileName = getFilePath(context, uri);
|
||||
if (fileName != null) {
|
||||
String extStorageDirectory = Environment.getExternalStorageDirectory().toString();
|
||||
return folderPath ?
|
||||
String.format("%s/Download", extStorageDirectory) :
|
||||
String.format("%s/Download/%s", extStorageDirectory, fileName);
|
||||
}
|
||||
|
||||
String id = DocumentsContract.getDocumentId(uri);
|
||||
if (id.startsWith("raw:")) {
|
||||
id = id.replaceFirst("raw:", "");
|
||||
File file = new File(id);
|
||||
if (file.exists())
|
||||
return id;
|
||||
}
|
||||
|
||||
String[] contentUriPrefixesToTry = new String[]{
|
||||
"content://downloads/public_downloads",
|
||||
"content://downloads/my_downloads",
|
||||
"content://downloads/all_downloads"
|
||||
};
|
||||
|
||||
for (String contentUriPrefix : contentUriPrefixesToTry) {
|
||||
Uri contentUri = Helper.parseInt(id, -1) > 0 ?
|
||||
ContentUris.withAppendedId(Uri.parse(contentUriPrefix), Long.valueOf(id)) :
|
||||
Uri.parse(contentUriPrefix);
|
||||
try {
|
||||
String path = getDataColumn(context, contentUri, null, null);
|
||||
if (path != null) {
|
||||
return path;
|
||||
}
|
||||
} catch (Exception ex) {
|
||||
// pass
|
||||
}
|
||||
}
|
||||
}
|
||||
// MediaProvider
|
||||
else if (isMediaDocument(uri)) {
|
||||
final String docId = DocumentsContract.getDocumentId(uri);
|
||||
final String[] split = docId.split(":");
|
||||
final String type = split[0];
|
||||
|
||||
Uri contentUri = null;
|
||||
if ("image".equals(type)) {
|
||||
contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
|
||||
} else if ("video".equals(type)) {
|
||||
contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
|
||||
} else if ("audio".equals(type)) {
|
||||
contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
|
||||
}
|
||||
|
||||
final String selection = "_id=?";
|
||||
final String[] selectionArgs = new String[]{
|
||||
split[1]
|
||||
};
|
||||
|
||||
return getDataColumn(context, contentUri, selection, selectionArgs);
|
||||
}
|
||||
}
|
||||
// MediaStore (and general)
|
||||
else if ("content".equalsIgnoreCase(uri.getScheme())) {
|
||||
|
||||
// Return the remote address
|
||||
if (isGooglePhotosUri(uri))
|
||||
return uri.getLastPathSegment();
|
||||
|
||||
return getDataColumn(context, uri, null, null);
|
||||
}
|
||||
// File
|
||||
else if ("file".equalsIgnoreCase(uri.getScheme())) {
|
||||
return uri.getPath();
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
public static String getFilePath(Context context, Uri uri) {
|
||||
Cursor cursor = null;
|
||||
final String[] projection = { MediaStore.MediaColumns.DISPLAY_NAME };
|
||||
|
||||
try {
|
||||
cursor = context.getContentResolver().query(uri, projection, null, null, null);
|
||||
if (cursor != null && cursor.moveToFirst()) {
|
||||
final int index = cursor.getColumnIndexOrThrow(MediaStore.MediaColumns.DISPLAY_NAME);
|
||||
return cursor.getString(index);
|
||||
}
|
||||
} finally {
|
||||
if (cursor != null)
|
||||
cursor.close();
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
public static String getDataColumn(Context context, Uri uri, String selection, String[] selectionArgs) {
|
||||
Cursor cursor = null;
|
||||
final String column = "_data";
|
||||
final String[] projection = {
|
||||
column
|
||||
};
|
||||
|
||||
try {
|
||||
cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null);
|
||||
if (cursor != null && cursor.moveToFirst()) {
|
||||
final int index = cursor.getColumnIndexOrThrow(column);
|
||||
return cursor.getString(index);
|
||||
}
|
||||
} finally {
|
||||
if (cursor != null)
|
||||
cursor.close();
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param uri The Uri to check.
|
||||
* @return Whether the Uri authority is ExternalStorageProvider.
|
||||
*/
|
||||
public static boolean isExternalStorageDocument(Uri uri) {
|
||||
return "com.android.externalstorage.documents".equals(uri.getAuthority());
|
||||
}
|
||||
|
||||
/**
|
||||
* @param uri The Uri to check.
|
||||
* @return Whether the Uri authority is DownloadsProvider.
|
||||
*/
|
||||
public static boolean isDownloadsDocument(Uri uri) {
|
||||
return "com.android.providers.downloads.documents".equals(uri.getAuthority());
|
||||
}
|
||||
|
||||
/**
|
||||
* @param uri The Uri to check.
|
||||
* @return Whether the Uri authority is MediaProvider.
|
||||
*/
|
||||
public static boolean isMediaDocument(Uri uri) {
|
||||
return "com.android.providers.media.documents".equals(uri.getAuthority());
|
||||
}
|
||||
|
||||
/**
|
||||
* @param uri The Uri to check.
|
||||
* @return Whether the Uri authority is Google Photos.
|
||||
*/
|
||||
public static boolean isGooglePhotosUri(Uri uri) {
|
||||
return "com.google.android.apps.photos.content".equals(uri.getAuthority());
|
||||
}
|
||||
|
||||
public static void applyHtmlForTextView(TextView textView) {
|
||||
textView.setMovementMethod(LinkMovementMethod.getInstance());
|
||||
textView.setText(HtmlCompat.fromHtml(textView.getText().toString(), HtmlCompat.FROM_HTML_MODE_LEGACY));
|
||||
}
|
||||
|
||||
public static List<Claim> filterInvalidReposts(List<Claim> claims) {
|
||||
List<Claim> filtered = new ArrayList<>();
|
||||
for (Claim claim : claims) {
|
||||
if (Claim.TYPE_REPOST.equalsIgnoreCase(claim.getValueType()) && claim.getRepostedClaim() == null) {
|
||||
continue;
|
||||
}
|
||||
filtered.add(claim);
|
||||
}
|
||||
return filtered;
|
||||
}
|
||||
|
||||
public static List<LbryFile> filterDownloads(List<LbryFile> files) {
|
||||
List<LbryFile> filtered = new ArrayList<>();
|
||||
for (int i = 0; i < files.size(); i++) {
|
||||
LbryFile file = files.get(i);
|
||||
// remove own claims as well
|
||||
if (file.getClaim() != null && Lbry.ownClaims.contains(file.getClaim())) {
|
||||
continue;
|
||||
}
|
||||
if (!Helper.isNullOrEmpty(file.getDownloadPath())) {
|
||||
filtered.add(file);
|
||||
}
|
||||
}
|
||||
return filtered;
|
||||
}
|
||||
|
||||
public static List<Claim> claimsFromFiles(List<LbryFile> files) {
|
||||
List<Claim> claims = new ArrayList<>();
|
||||
for (LbryFile file : files) {
|
||||
claims.add(file.getClaim());
|
||||
}
|
||||
return claims;
|
||||
}
|
||||
|
||||
public static List<Claim> claimsFromViewHistory(List<ViewHistory> history) {
|
||||
List<Claim> claims = new ArrayList<>();
|
||||
for (ViewHistory item : history) {
|
||||
claims.add(Claim.fromViewHistory(item));
|
||||
}
|
||||
return claims;
|
||||
}
|
||||
|
||||
public static void saveUrlHistory(String url, String title, int type) {
|
||||
DatabaseHelper dbHelper = DatabaseHelper.getInstance();
|
||||
if (dbHelper != null) {
|
||||
UrlSuggestion suggestion = new UrlSuggestion();
|
||||
suggestion.setUri(LbryUri.tryParse(url));
|
||||
suggestion.setType(type);
|
||||
suggestion.setText(Helper.isNull(title) ? "" : title);
|
||||
new SaveUrlHistoryTask(suggestion, dbHelper, null).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
|
||||
}
|
||||
}
|
||||
|
||||
public static void saveViewHistory(String url, Claim claim) {
|
||||
DatabaseHelper dbHelper = DatabaseHelper.getInstance();
|
||||
if (dbHelper != null) {
|
||||
ViewHistory viewHistory = ViewHistory.fromClaimWithUrlAndDeviceName(claim, url, getDeviceName());
|
||||
new SaveViewHistoryTask(viewHistory, dbHelper, null).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
|
||||
}
|
||||
}
|
||||
public static String normalizeChannelName(String channelName) {
|
||||
if (!channelName.startsWith("@")) {
|
||||
return String.format("@%s", channelName);
|
||||
}
|
||||
return channelName;
|
||||
}
|
||||
|
||||
public static int getScaledValue(int value, float scale) {
|
||||
return (int) (value * scale + 0.5f);
|
||||
}
|
||||
|
||||
public static String generateUrl() {
|
||||
Random random = new Random();
|
||||
StringBuilder sb = new StringBuilder();
|
||||
sb.append(Predefined.ADJECTIVES.get(random.nextInt(Predefined.ADJECTIVES.size()))).append("-").
|
||||
append(Predefined.ADJECTIVES.get(random.nextInt(Predefined.ADJECTIVES.size()))).append("-").
|
||||
append(Predefined.ANIMALS.get(random.nextInt(Predefined.ANIMALS.size())));
|
||||
return sb.toString().toLowerCase();
|
||||
}
|
||||
|
||||
public static void refreshRecyclerView(RecyclerView rv) {
|
||||
if (rv == null) {
|
||||
return;
|
||||
}
|
||||
|
||||
RecyclerView.Adapter adapter = rv.getAdapter();
|
||||
int prevScrollPosition = 0;
|
||||
|
||||
RecyclerView.LayoutManager lm = rv.getLayoutManager();
|
||||
if (lm instanceof LinearLayoutManager) {
|
||||
prevScrollPosition = ((LinearLayoutManager) lm).findLastCompletelyVisibleItemPosition();
|
||||
} else if (lm instanceof GridLayoutManager) {
|
||||
prevScrollPosition = ((GridLayoutManager) lm).findLastCompletelyVisibleItemPosition();
|
||||
}
|
||||
|
||||
rv.setAdapter(null);
|
||||
rv.setAdapter(adapter);
|
||||
rv.scrollToPosition(prevScrollPosition > 0 ? prevScrollPosition : 0);
|
||||
}
|
||||
|
||||
public static String makeid(int length) {
|
||||
Random random = new Random();
|
||||
String chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
|
||||
StringBuilder id = new StringBuilder();
|
||||
for (int i = 0; i < length; i++) {
|
||||
id.append(chars.charAt(random.nextInt(chars.length())));
|
||||
}
|
||||
return id.toString();
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue