98 lines
4 KiB
Java
98 lines
4 KiB
Java
package eu.siacs.conversations.utils;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageManager;
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import android.os.Build;
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import android.preference.Preference;
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import android.preference.PreferenceCategory;
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import android.preference.PreferenceManager;
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import android.support.annotation.BoolRes;
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import android.support.v4.content.ContextCompat;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.List;
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import eu.siacs.conversations.R;
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import eu.siacs.conversations.ui.SettingsActivity;
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import eu.siacs.conversations.ui.SettingsFragment;
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public class Compatibility {
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private static final List<String> UNUSED_SETTINGS_POST_TWENTYSIX = Arrays.asList(
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"led",
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"notification_ringtone",
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"notification_headsup",
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"vibrate_on_notification");
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private static final List<String> UNUESD_SETTINGS_PRE_TWENTYSIX = Collections.singletonList("more_notification_settings");
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public static boolean hasStoragePermission(Context context) {
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return Build.VERSION.SDK_INT < Build.VERSION_CODES.M || ContextCompat.checkSelfPermission(context, android.Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED;
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}
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public static boolean runsTwentySix() {
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return Build.VERSION.SDK_INT >= Build.VERSION_CODES.O;
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}
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public static boolean twentyEight() {
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return Build.VERSION.SDK_INT >= Build.VERSION_CODES.P;
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}
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private static boolean getBooleanPreference(Context context, String name, @BoolRes int res) {
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return getPreferences(context).getBoolean(name, context.getResources().getBoolean(res));
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}
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private static SharedPreferences getPreferences(final Context context) {
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return PreferenceManager.getDefaultSharedPreferences(context);
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}
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private static boolean targetsTwentySix(Context context) {
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try {
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final PackageManager packageManager = context.getPackageManager();
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final ApplicationInfo applicationInfo = packageManager.getApplicationInfo(context.getPackageName(), 0);
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return applicationInfo == null || applicationInfo.targetSdkVersion >= 26;
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} catch (PackageManager.NameNotFoundException | RuntimeException e) {
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return true; //when in doubt…
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}
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}
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public static boolean runsAndTargetsTwentySix(Context context) {
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return runsTwentySix() && targetsTwentySix(context);
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}
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public static boolean keepForegroundService(Context context) {
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return runsAndTargetsTwentySix(context) || getBooleanPreference(context, SettingsActivity.KEEP_FOREGROUND_SERVICE, R.bool.enable_foreground_service);
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}
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public static void removeUnusedPreferences(SettingsFragment settingsFragment) {
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List<PreferenceCategory> categories = Arrays.asList(
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(PreferenceCategory) settingsFragment.findPreference("notification_category"),
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(PreferenceCategory) settingsFragment.findPreference("other_expert_category"));
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for (String key : (runsTwentySix() ? UNUSED_SETTINGS_POST_TWENTYSIX : UNUESD_SETTINGS_PRE_TWENTYSIX)) {
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Preference preference = settingsFragment.findPreference(key);
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if (preference != null) {
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for (PreferenceCategory category : categories) {
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if (category != null) {
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category.removePreference(preference);
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}
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}
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}
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}
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if (Compatibility.runsTwentySix()) {
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if (targetsTwentySix(settingsFragment.getContext())) {
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Preference preference = settingsFragment.findPreference(SettingsActivity.KEEP_FOREGROUND_SERVICE);
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if (preference != null) {
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for (PreferenceCategory category : categories) {
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if (category != null) {
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category.removePreference(preference);
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}
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}
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}
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}
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}
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}
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}
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