diff --git a/app/build.gradle b/app/build.gradle index 1a0a6fb..eaf97f7 100644 --- a/app/build.gradle +++ b/app/build.gradle @@ -106,6 +106,7 @@ dependencies { implementation 'com.google.android.material:material:1.12.0' implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.7.3") implementation "eu.jonahbauer:android-preference-annotations:1.1.2" + implementation 'androidx.activity:activity:1.10.1' annotationProcessor "eu.jonahbauer:android-preference-annotations:1.1.2" annotationProcessor "com.android.databinding:compiler:$android_plugin_version" testImplementation 'junit:junit:4.13.2' diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml index a5f8831..841c9bd 100644 --- a/app/src/main/AndroidManifest.xml +++ b/app/src/main/AndroidManifest.xml @@ -8,6 +8,7 @@ tools:ignore="QueryAllPackagesPermission" /> + + + - + \ No newline at end of file diff --git a/app/src/main/java/de/jrpie/android/launcher/Application.kt b/app/src/main/java/de/jrpie/android/launcher/Application.kt index e6cce23..775621c 100644 --- a/app/src/main/java/de/jrpie/android/launcher/Application.kt +++ b/app/src/main/java/de/jrpie/android/launcher/Application.kt @@ -12,6 +12,8 @@ import android.os.Build.VERSION_CODES import android.os.UserHandle import androidx.core.content.ContextCompat import androidx.lifecycle.MutableLiveData +import android.appwidget.AppWidgetHost +import android.appwidget.AppWidgetManager import androidx.preference.PreferenceManager import de.jrpie.android.launcher.actions.TorchManager import de.jrpie.android.launcher.apps.AbstractAppInfo @@ -20,13 +22,22 @@ import de.jrpie.android.launcher.apps.isPrivateSpaceLocked import de.jrpie.android.launcher.preferences.LauncherPreferences import de.jrpie.android.launcher.preferences.migratePreferencesToNewVersion import de.jrpie.android.launcher.preferences.resetPreferences +import de.jrpie.android.launcher.widgets.LauncherWidgetProvider +import de.jrpie.android.launcher.widgets.Widget import kotlinx.coroutines.CoroutineScope import kotlinx.coroutines.Dispatchers import kotlinx.coroutines.launch + +const val APP_WIDGET_HOST_ID = 42; + + class Application : android.app.Application() { val apps = MutableLiveData>() + val widgets = MutableLiveData>() val privateSpaceLocked = MutableLiveData() + lateinit var appWidgetHost: AppWidgetHost + lateinit var appWidgetManager: AppWidgetManager private val profileAvailabilityBroadcastReceiver = object : BroadcastReceiver() { override fun onReceive(context: Context?, intent: Intent?) { @@ -90,6 +101,8 @@ class Application : android.app.Application() { customAppNames = LauncherPreferences.apps().customNames() } else if (pref == LauncherPreferences.apps().keys().pinnedShortcuts()) { loadApps() + } else if (pref == LauncherPreferences.widgets().keys().widgets()) { + widgets.postValue(LauncherPreferences.widgets().widgets() ?: setOf()) } } @@ -103,10 +116,15 @@ class Application : android.app.Application() { torchManager = TorchManager(this) } + appWidgetHost = AppWidgetHost(this.applicationContext, APP_WIDGET_HOST_ID) + appWidgetManager = AppWidgetManager.getInstance(this.applicationContext) + + appWidgetHost.startListening() + + val preferences = PreferenceManager.getDefaultSharedPreferences(this) LauncherPreferences.init(preferences, this.resources) - // Try to restore old preferences migratePreferencesToNewVersion(this) @@ -157,4 +175,10 @@ class Application : android.app.Application() { apps.postValue(getApps(packageManager, applicationContext)) } } + + override fun onTerminate() { + appWidgetHost.stopListening() + super.onTerminate() + + } } diff --git a/app/src/main/java/de/jrpie/android/launcher/Functions.kt b/app/src/main/java/de/jrpie/android/launcher/Functions.kt index afc2c31..9679ae5 100644 --- a/app/src/main/java/de/jrpie/android/launcher/Functions.kt +++ b/app/src/main/java/de/jrpie/android/launcher/Functions.kt @@ -6,6 +6,9 @@ import android.app.role.RoleManager import android.content.ActivityNotFoundException import android.content.ClipData import android.content.ClipboardManager +import android.appwidget.AppWidgetManager +import android.appwidget.AppWidgetProvider +import android.appwidget.AppWidgetProviderInfo import android.content.Context import android.content.Intent import android.content.pm.LauncherApps @@ -223,4 +226,4 @@ fun copyToClipboard(context: Context, text: String) { val clipboardManager = context.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager val clipData = ClipData.newPlainText("Debug Info", text) clipboardManager.setPrimaryClip(clipData) -} \ No newline at end of file +} diff --git a/app/src/main/java/de/jrpie/android/launcher/preferences/LauncherPreferences$Config.java b/app/src/main/java/de/jrpie/android/launcher/preferences/LauncherPreferences$Config.java index 4653910..575346a 100644 --- a/app/src/main/java/de/jrpie/android/launcher/preferences/LauncherPreferences$Config.java +++ b/app/src/main/java/de/jrpie/android/launcher/preferences/LauncherPreferences$Config.java @@ -8,6 +8,7 @@ import de.jrpie.android.launcher.actions.lock.LockMethod; import de.jrpie.android.launcher.preferences.serialization.MapAbstractAppInfoStringPreferenceSerializer; import de.jrpie.android.launcher.preferences.serialization.SetAbstractAppInfoPreferenceSerializer; import de.jrpie.android.launcher.preferences.serialization.SetPinnedShortcutInfoPreferenceSerializer; +import de.jrpie.android.launcher.preferences.serialization.SetWidgetSerializer; import de.jrpie.android.launcher.preferences.theme.Background; import de.jrpie.android.launcher.preferences.theme.ColorTheme; import de.jrpie.android.launcher.preferences.theme.Font; @@ -82,5 +83,8 @@ import eu.jonahbauer.android.preference.annotations.Preferences; @PreferenceGroup(name = "actions", prefix = "settings_actions_", suffix = "_key", value = { @Preference(name = "lock_method", type = LockMethod.class, defaultValue = "DEVICE_ADMIN"), }), + @PreferenceGroup(name = "widgets", prefix = "settings_widgets_", suffix= "_key", value = { + @Preference(name = "widgets", type = Set.class, serializer = SetWidgetSerializer.class) + }), }) public final class LauncherPreferences$Config {} \ No newline at end of file diff --git a/app/src/main/java/de/jrpie/android/launcher/preferences/Preferences.kt b/app/src/main/java/de/jrpie/android/launcher/preferences/Preferences.kt index 59ecc7a..332f4df 100644 --- a/app/src/main/java/de/jrpie/android/launcher/preferences/Preferences.kt +++ b/app/src/main/java/de/jrpie/android/launcher/preferences/Preferences.kt @@ -13,6 +13,9 @@ import de.jrpie.android.launcher.preferences.legacy.migratePreferencesFromVersio import de.jrpie.android.launcher.preferences.legacy.migratePreferencesFromVersion3 import de.jrpie.android.launcher.preferences.legacy.migratePreferencesFromVersionUnknown import de.jrpie.android.launcher.ui.HomeActivity +import de.jrpie.android.launcher.widgets.ClockWidget +import de.jrpie.android.launcher.widgets.WidgetPosition +import de.jrpie.android.launcher.widgets.deleteAllWidgets /* Current version of the structure of preferences. * Increase when breaking changes are introduced and write an appropriate case in @@ -71,6 +74,13 @@ fun resetPreferences(context: Context) { Log.i(TAG, "Resetting preferences") LauncherPreferences.clear() LauncherPreferences.internal().versionCode(PREFERENCE_VERSION) + deleteAllWidgets(context) + + LauncherPreferences.widgets().widgets( + setOf( + ClockWidget(-500, WidgetPosition(1,4,10,3)) + ) + ) val hidden: MutableSet = mutableSetOf() diff --git a/app/src/main/java/de/jrpie/android/launcher/preferences/serialization/PreferenceSerializers.kt b/app/src/main/java/de/jrpie/android/launcher/preferences/serialization/PreferenceSerializers.kt index 3e19daf..a2749ae 100644 --- a/app/src/main/java/de/jrpie/android/launcher/preferences/serialization/PreferenceSerializers.kt +++ b/app/src/main/java/de/jrpie/android/launcher/preferences/serialization/PreferenceSerializers.kt @@ -4,6 +4,7 @@ package de.jrpie.android.launcher.preferences.serialization import de.jrpie.android.launcher.apps.AbstractAppInfo import de.jrpie.android.launcher.apps.PinnedShortcutInfo +import de.jrpie.android.launcher.widgets.Widget import eu.jonahbauer.android.preference.annotations.serializer.PreferenceSerializationException import eu.jonahbauer.android.preference.annotations.serializer.PreferenceSerializer import kotlinx.serialization.Serializable @@ -28,6 +29,24 @@ class SetAbstractAppInfoPreferenceSerializer : } } + +@Suppress("UNCHECKED_CAST") +class SetWidgetSerializer : + PreferenceSerializer?, java.util.Set?> { + @Throws(PreferenceSerializationException::class) + override fun serialize(value: java.util.Set?): java.util.Set? { + return value?.map(Widget::serialize) + ?.toHashSet() as? java.util.Set + } + + @Throws(PreferenceSerializationException::class) + override fun deserialize(value: java.util.Set?): java.util.Set? { + return value?.map(java.lang.String::toString)?.map(Widget::deserialize) + ?.toHashSet() as? java.util.Set + } +} + + @Suppress("UNCHECKED_CAST") class SetPinnedShortcutInfoPreferenceSerializer : PreferenceSerializer?, java.util.Set?> { diff --git a/app/src/main/java/de/jrpie/android/launcher/ui/HomeActivity.kt b/app/src/main/java/de/jrpie/android/launcher/ui/HomeActivity.kt index 2ab5d9f..3f1e497 100644 --- a/app/src/main/java/de/jrpie/android/launcher/ui/HomeActivity.kt +++ b/app/src/main/java/de/jrpie/android/launcher/ui/HomeActivity.kt @@ -1,6 +1,7 @@ package de.jrpie.android.launcher.ui import android.annotation.SuppressLint +import android.app.Activity import android.content.SharedPreferences import android.content.res.Configuration import android.content.res.Resources @@ -10,8 +11,7 @@ import android.view.KeyEvent import android.view.MotionEvent import android.view.View import android.window.OnBackInvokedDispatcher -import androidx.appcompat.app.AppCompatActivity -import androidx.core.view.isVisible +import de.jrpie.android.launcher.Application import de.jrpie.android.launcher.R import de.jrpie.android.launcher.actions.Action import de.jrpie.android.launcher.actions.Gesture @@ -20,7 +20,6 @@ import de.jrpie.android.launcher.databinding.HomeBinding import de.jrpie.android.launcher.openTutorial import de.jrpie.android.launcher.preferences.LauncherPreferences import de.jrpie.android.launcher.ui.tutorial.TutorialActivity -import java.util.Locale /** * [HomeActivity] is the actual application Launcher, @@ -34,7 +33,7 @@ import java.util.Locale * - Setting global variables (preferences etc.) * - Opening the [TutorialActivity] on new installations */ -class HomeActivity : UIObject, AppCompatActivity() { +class HomeActivity : UIObject, Activity() { private lateinit var binding: HomeBinding private var touchGestureDetector: TouchGestureDetector? = null @@ -45,15 +44,18 @@ class HomeActivity : UIObject, AppCompatActivity() { prefKey?.startsWith("display.") == true ) { recreate() + } else if (prefKey?.startsWith("action.") == true) { + updateSettingsFallbackButtonVisibility() + } else if (prefKey == LauncherPreferences.widgets().keys().widgets()) { + binding.homeWidgetContainer.updateWidgets(this@HomeActivity, + LauncherPreferences.widgets().widgets() + ) } - if (prefKey?.startsWith("action.") == true) { - updateSettingsFallbackButtonVisibility() - } } override fun onCreate(savedInstanceState: Bundle?) { - super.onCreate(savedInstanceState) + super.onCreate(savedInstanceState) super.onCreate() @@ -81,8 +83,7 @@ class HomeActivity : UIObject, AppCompatActivity() { } override fun onStart() { - super.onStart() - + super.onStart() super.onStart() // If the tutorial was not finished, start it @@ -93,6 +94,15 @@ class HomeActivity : UIObject, AppCompatActivity() { LauncherPreferences.getSharedPreferences() .registerOnSharedPreferenceChangeListener(sharedPreferencesListener) + (application as Application).appWidgetHost.startListening() + + } + + + + override fun onStop() { + (application as Application).appWidgetHost.stopListening() + super.onStop() } override fun onWindowFocusChanged(hasFocus: Boolean) { @@ -118,44 +128,6 @@ class HomeActivity : UIObject, AppCompatActivity() { } } - private fun initClock() { - val locale = Locale.getDefault() - val dateVisible = LauncherPreferences.clock().dateVisible() - val timeVisible = LauncherPreferences.clock().timeVisible() - - var dateFMT = "yyyy-MM-dd" - var timeFMT = "HH:mm" - if (LauncherPreferences.clock().showSeconds()) { - timeFMT += ":ss" - } - - if (LauncherPreferences.clock().localized()) { - dateFMT = android.text.format.DateFormat.getBestDateTimePattern(locale, dateFMT) - timeFMT = android.text.format.DateFormat.getBestDateTimePattern(locale, timeFMT) - } - - var upperFormat = dateFMT - var lowerFormat = timeFMT - var upperVisible = dateVisible - var lowerVisible = timeVisible - - if (LauncherPreferences.clock().flipDateTime()) { - upperFormat = lowerFormat.also { lowerFormat = upperFormat } - upperVisible = lowerVisible.also { lowerVisible = upperVisible } - } - - binding.homeUpperView.isVisible = upperVisible - binding.homeLowerView.isVisible = lowerVisible - - binding.homeUpperView.setTextColor(LauncherPreferences.clock().color()) - binding.homeLowerView.setTextColor(LauncherPreferences.clock().color()) - - binding.homeLowerView.format24Hour = lowerFormat - binding.homeUpperView.format24Hour = upperFormat - binding.homeLowerView.format12Hour = lowerFormat - binding.homeUpperView.format12Hour = upperFormat - } - override fun getTheme(): Resources.Theme { val mTheme = modifyTheme(super.getTheme()) mTheme.applyStyle(R.style.backgroundWallpaper, true) @@ -193,9 +165,11 @@ class HomeActivity : UIObject, AppCompatActivity() { windowInsets } } - - initClock() updateSettingsFallbackButtonVisibility() + + binding.homeWidgetContainer.updateWidgets(this@HomeActivity, + LauncherPreferences.widgets().widgets() + ) } override fun onDestroy() { @@ -233,30 +207,11 @@ class HomeActivity : UIObject, AppCompatActivity() { } override fun onTouchEvent(event: MotionEvent): Boolean { + android.util.Log.e("Launcher", "on touch") touchGestureDetector?.onTouchEvent(event) return true } - override fun setOnClicks() { - - binding.homeUpperView.setOnClickListener { - if (LauncherPreferences.clock().flipDateTime()) { - Gesture.TIME(this) - } else { - Gesture.DATE(this) - } - } - - binding.homeLowerView.setOnClickListener { - if (LauncherPreferences.clock().flipDateTime()) { - Gesture.DATE(this) - } else { - Gesture.TIME(this) - } - } - } - - private fun handleBack() { Gesture.BACK(this) } diff --git a/app/src/main/java/de/jrpie/android/launcher/ui/PinShortcutActivity.kt b/app/src/main/java/de/jrpie/android/launcher/ui/PinShortcutActivity.kt index 71908ba..3dbdda8 100644 --- a/app/src/main/java/de/jrpie/android/launcher/ui/PinShortcutActivity.kt +++ b/app/src/main/java/de/jrpie/android/launcher/ui/PinShortcutActivity.kt @@ -49,7 +49,21 @@ class PinShortcutActivity : AppCompatActivity(), UIObject { val request = launcherApps.getPinItemRequest(intent) this.request = request - if (request == null || request.requestType != PinItemRequest.REQUEST_TYPE_SHORTCUT) { + if (request == null) { + finish() + return + } + + if (request.requestType == PinItemRequest.REQUEST_TYPE_APPWIDGET) { + + // TODO + request.getAppWidgetProviderInfo(this) + // startActivity() + finish() + return + } + + if (request.requestType != PinItemRequest.REQUEST_TYPE_SHORTCUT) { finish() return } diff --git a/app/src/main/java/de/jrpie/android/launcher/ui/settings/launcher/SettingsFragmentLauncher.kt b/app/src/main/java/de/jrpie/android/launcher/ui/settings/launcher/SettingsFragmentLauncher.kt index a8efb43..8907f04 100644 --- a/app/src/main/java/de/jrpie/android/launcher/ui/settings/launcher/SettingsFragmentLauncher.kt +++ b/app/src/main/java/de/jrpie/android/launcher/ui/settings/launcher/SettingsFragmentLauncher.kt @@ -11,6 +11,7 @@ import de.jrpie.android.launcher.actions.openAppsList import de.jrpie.android.launcher.preferences.LauncherPreferences import de.jrpie.android.launcher.preferences.theme.ColorTheme import de.jrpie.android.launcher.setDefaultHomeScreen +import de.jrpie.android.launcher.ui.widgets.manage.ManageWidgetsActivity /** @@ -81,6 +82,14 @@ class SettingsFragmentLauncher : PreferenceFragmentCompat() { true } + val manageWidgets = findPreference( + LauncherPreferences.widgets().keys().widgets() + ) + manageWidgets?.setOnPreferenceClickListener { + startActivity(Intent(requireActivity(), ManageWidgetsActivity::class.java)) + true + } + val hiddenApps = findPreference( LauncherPreferences.apps().keys().hidden() ) diff --git a/app/src/main/java/de/jrpie/android/launcher/ui/widgets/ClockView.kt b/app/src/main/java/de/jrpie/android/launcher/ui/widgets/ClockView.kt new file mode 100644 index 0000000..33c4888 --- /dev/null +++ b/app/src/main/java/de/jrpie/android/launcher/ui/widgets/ClockView.kt @@ -0,0 +1,80 @@ +package de.jrpie.android.launcher.ui.widgets + +import android.content.Context +import android.util.AttributeSet +import android.view.LayoutInflater +import androidx.constraintlayout.widget.ConstraintLayout +import androidx.core.view.isVisible +import de.jrpie.android.launcher.actions.Gesture +import de.jrpie.android.launcher.databinding.ClockBinding +import de.jrpie.android.launcher.preferences.LauncherPreferences +import java.util.Locale + +class ClockView(context: Context, attrs: AttributeSet? = null, val appWidgetId: Int): ConstraintLayout(context, attrs) { + + val binding: ClockBinding = ClockBinding.inflate(LayoutInflater.from(context), this, true) + init { + initClock() + setOnClicks() + } + + + private fun initClock() { + val locale = Locale.getDefault() + val dateVisible = LauncherPreferences.clock().dateVisible() + val timeVisible = LauncherPreferences.clock().timeVisible() + + var dateFMT = "yyyy-MM-dd" + var timeFMT = "HH:mm" + if (LauncherPreferences.clock().showSeconds()) { + timeFMT += ":ss" + } + + if (LauncherPreferences.clock().localized()) { + dateFMT = android.text.format.DateFormat.getBestDateTimePattern(locale, dateFMT) + timeFMT = android.text.format.DateFormat.getBestDateTimePattern(locale, timeFMT) + } + + var upperFormat = dateFMT + var lowerFormat = timeFMT + var upperVisible = dateVisible + var lowerVisible = timeVisible + + if (LauncherPreferences.clock().flipDateTime()) { + upperFormat = lowerFormat.also { lowerFormat = upperFormat } + upperVisible = lowerVisible.also { lowerVisible = upperVisible } + } + + binding.clockUpperView.isVisible = upperVisible + binding.clockLowerView.isVisible = lowerVisible + + binding.clockUpperView.setTextColor(LauncherPreferences.clock().color()) + binding.clockLowerView.setTextColor(LauncherPreferences.clock().color()) + + binding.clockLowerView.format24Hour = lowerFormat + binding.clockUpperView.format24Hour = upperFormat + binding.clockLowerView.format12Hour = lowerFormat + binding.clockUpperView.format12Hour = upperFormat + } + + fun setOnClicks() { + binding.clockUpperView.setOnClickListener { + if (LauncherPreferences.clock().flipDateTime()) { + Gesture.TIME(context) + } else { + Gesture.DATE(context) + } + } + + binding.clockLowerView.setOnClickListener { + if (LauncherPreferences.clock().flipDateTime()) { + Gesture.DATE(context) + } else { + Gesture.TIME(context) + } + } + } + + + +} \ No newline at end of file diff --git a/app/src/main/java/de/jrpie/android/launcher/ui/widgets/WidgetContainerView.kt b/app/src/main/java/de/jrpie/android/launcher/ui/widgets/WidgetContainerView.kt new file mode 100644 index 0000000..04668ca --- /dev/null +++ b/app/src/main/java/de/jrpie/android/launcher/ui/widgets/WidgetContainerView.kt @@ -0,0 +1,137 @@ +package de.jrpie.android.launcher.ui.widgets + +import android.app.Activity +import android.content.Context +import android.graphics.PointF +import android.graphics.RectF +import android.util.AttributeSet +import android.util.Log +import android.view.MotionEvent +import android.view.View +import android.view.View.MeasureSpec.makeMeasureSpec +import android.view.ViewGroup +import androidx.core.graphics.contains +import androidx.core.view.size +import de.jrpie.android.launcher.widgets.Widget +import de.jrpie.android.launcher.widgets.WidgetPosition +import kotlin.math.max + + +/** + * This only works in an Activity, not AppCompatActivity + */ +open class WidgetContainerView(context: Context, attrs: AttributeSet? = null) : ViewGroup(context, attrs) { + + var widgetViewById = HashMap() + + open fun updateWidgets(activity: Activity, widgets: Set?) { + if (widgets == null) { + return + } + Log.i("WidgetContainer", "updating ${activity.localClassName}") + widgetViewById.clear() + (0.. + widget.createView(activity)?.let { + addView(it, WidgetContainerView.Companion.LayoutParams(widget.position)) + widgetViewById.put(widget.id, it) + } + } + } + + override fun onInterceptTouchEvent(ev: MotionEvent?): Boolean { + if (ev == null) { + return false + } + val position = PointF(ev.x, ev.y) + + return widgetViewById.filter { + RectF( + it.value.x, + it.value.y, + it.value.x + it.value.width, + it.value.y + it.value.height + ).contains(position) == true + }.any { + Widget.byId(context, it.key)?.allowInteraction == false + } + } + override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) { + + var maxHeight = suggestedMinimumHeight + var maxWidth = suggestedMinimumWidth + + val mWidth = MeasureSpec.getSize(widthMeasureSpec) + val mHeight = MeasureSpec.getSize(heightMeasureSpec) + + (0.. + if (prefKey == LauncherPreferences.widgets().keys().widgets()) { + // We can't observe the livedata because this is not an AppCompatActivity + findViewById(R.id.manage_widgets_container).updateWidgets(this, + LauncherPreferences.widgets().widgets() + ) + } + } + + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + super.onCreate() + setContentView(R.layout.activity_manage_widgets) + findViewById(R.id.manage_widgets_button_add).setOnClickListener { + selectWidget() + } + + ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets -> + val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars()) + v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom) + insets + } + + findViewById(R.id.manage_widgets_container).updateWidgets(this, + (application as Application).widgets.value + ) + } + + override fun onStart() { + super.onStart() + super.onStart() + + LauncherPreferences.getSharedPreferences() + .registerOnSharedPreferenceChangeListener(sharedPreferencesListener) + + } + + override fun onResume() { + super.onResume() + findViewById(R.id.manage_widgets_container).updateWidgets(this, + LauncherPreferences.widgets().widgets() + ) + + } + override fun getTheme(): Resources.Theme { + val mTheme = modifyTheme(super.getTheme()) + mTheme.applyStyle(R.style.backgroundWallpaper, true) + LauncherPreferences.clock().font().applyToTheme(mTheme) + LauncherPreferences.theme().colorTheme().applyToTheme( + mTheme, + LauncherPreferences.theme().textShadow() + ) + return mTheme + } + + override fun onDestroy() { + LauncherPreferences.getSharedPreferences() + .unregisterOnSharedPreferenceChangeListener(sharedPreferencesListener) + super.onDestroy() + } + + + fun selectWidget() { + val appWidgetHost = (application as Application).appWidgetHost + startActivityForResult( + Intent(this, SelectWidgetActivity::class.java).also { + it.putExtra( + AppWidgetManager.EXTRA_APPWIDGET_ID, + appWidgetHost.allocateAppWidgetId() + ) + }, REQUEST_PICK_APPWIDGET + ) + } + + + fun createWidget(data: Intent) { + Log.i("Launcher", "creating widget") + val appWidgetManager = (application as Application).appWidgetManager + val appWidgetId = data.extras?.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID) ?: return + + val provider = appWidgetManager.getAppWidgetInfo(appWidgetId) + + val display = windowManager.defaultDisplay + + val position = WidgetPosition.fromAbsoluteRect( + Rect(0,0, + min(400, appWidgetManager.getAppWidgetInfo(appWidgetId).minWidth), + min(400, appWidgetManager.getAppWidgetInfo(appWidgetId).minHeight) + ), + display.width, + display.height + ) + + val widget = AppWidget(appWidgetId, provider, position) + LauncherPreferences.widgets().widgets( + (LauncherPreferences.widgets().widgets() ?: HashSet()).also { + it.add(widget) + } + ) + } + + private fun configureWidget(data: Intent) { + val extras = data.extras + val appWidgetId = extras!!.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) + val widget = AppWidget(appWidgetId) + if (widget.isConfigurable(this)) { + widget.configure(this, REQUEST_CREATE_APPWIDGET) + } else { + createWidget(data) + } + } + + override fun onActivityResult( + requestCode: Int, resultCode: Int, + data: Intent? + ) { + super.onActivityResult(requestCode, resultCode, data) + if (resultCode == RESULT_OK) { + if (requestCode == REQUEST_PICK_APPWIDGET) { + configureWidget(data!!) + } else if (requestCode == REQUEST_CREATE_APPWIDGET) { + createWidget(data!!) + } + } else if (resultCode == RESULT_CANCELED && data != null) { + val appWidgetId = + data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) + if (appWidgetId != -1) { + AppWidget(appWidgetId).delete(this) + } + } + } + + + /** + * For a better preview, [ManageWidgetsActivity] should behave exactly like [HomeActivity] + */ + override fun isHomeScreen(): Boolean { + return true + } +} diff --git a/app/src/main/java/de/jrpie/android/launcher/ui/widgets/manage/SelectWidgetActivity.kt b/app/src/main/java/de/jrpie/android/launcher/ui/widgets/manage/SelectWidgetActivity.kt new file mode 100644 index 0000000..c414db6 --- /dev/null +++ b/app/src/main/java/de/jrpie/android/launcher/ui/widgets/manage/SelectWidgetActivity.kt @@ -0,0 +1,168 @@ +package de.jrpie.android.launcher.ui.widgets.manage + +import android.appwidget.AppWidgetManager +import android.appwidget.AppWidgetProviderInfo +import android.content.Intent +import android.content.res.Resources +import android.os.Build +import android.os.Bundle +import android.view.LayoutInflater +import android.view.View +import android.view.ViewGroup +import android.widget.ImageView +import android.widget.TextView +import androidx.appcompat.app.AppCompatActivity +import androidx.recyclerview.widget.LinearLayoutManager +import androidx.recyclerview.widget.RecyclerView +import de.jrpie.android.launcher.R +import de.jrpie.android.launcher.databinding.ActivitySelectWidgetBinding +import de.jrpie.android.launcher.ui.UIObject +import de.jrpie.android.launcher.widgets.ClockWidget +import de.jrpie.android.launcher.widgets.LauncherAppWidgetProvider +import de.jrpie.android.launcher.widgets.LauncherClockWidgetProvider +import de.jrpie.android.launcher.widgets.LauncherWidgetProvider +import de.jrpie.android.launcher.widgets.WidgetPosition +import de.jrpie.android.launcher.widgets.bindAppWidgetOrRequestPermission +import de.jrpie.android.launcher.widgets.getAppWidgetHost +import de.jrpie.android.launcher.widgets.getAppWidgetProviders +import de.jrpie.android.launcher.widgets.updateWidget + + +private const val REQUEST_WIDGET_PERMISSION = 29 + +/** + * This activity lets the user pick an app widget to add. + * It provides an interface similar to [android.appwidget.AppWidgetManager.ACTION_APPWIDGET_PICK], + * but shows more information and also shows widgets from other user profiles. + */ +class SelectWidgetActivity : AppCompatActivity(), UIObject { + lateinit var binding: ActivitySelectWidgetBinding + var widgetId: Int = -1 + + private fun tryBindWidget(info: LauncherWidgetProvider) { + when (info) { + is LauncherAppWidgetProvider -> { + if (bindAppWidgetOrRequestPermission( + this, + info.info, + widgetId, + REQUEST_WIDGET_PERMISSION + ) + ) { + setResult( + RESULT_OK, + Intent().also { + it.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, widgetId) + } + ) + finish() + } + } + is LauncherClockWidgetProvider -> { + updateWidget(ClockWidget(widgetId, WidgetPosition(0,4,12,3))) + finish() + } + } + } + + override fun onStart() { + super.onStart() + super.onStart() + } + + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + super.onCreate() + + binding = ActivitySelectWidgetBinding.inflate(layoutInflater) + setContentView(binding.root) + + + widgetId = intent.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) + if (widgetId == -1) { + widgetId = getAppWidgetHost().allocateAppWidgetId() + } + + val viewManager = LinearLayoutManager(this) + val viewAdapter = SelectWidgetRecyclerAdapter() + + binding.selectWidgetRecycler.apply { + setHasFixedSize(false) + layoutManager = viewManager + adapter = viewAdapter + } + } + + override fun getTheme(): Resources.Theme { + return modifyTheme(super.getTheme()) + } + + + override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) { + super.onActivityResult(requestCode, resultCode, data) + + if (requestCode == REQUEST_WIDGET_PERMISSION && resultCode == RESULT_OK) { + data ?: return + val provider = (data.getSerializableExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER) as? AppWidgetProviderInfo) ?: return + tryBindWidget(LauncherAppWidgetProvider(provider)) + } + } + + inner class SelectWidgetRecyclerAdapter() : + RecyclerView.Adapter() { + + private val widgets = getAppWidgetProviders(this@SelectWidgetActivity).toTypedArray() + + inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView), + View.OnClickListener { + var textView: TextView = itemView.findViewById(R.id.list_widgets_row_name) + var descriptionView: TextView = itemView.findViewById(R.id.list_widgets_row_description) + var iconView: ImageView = itemView.findViewById(R.id.list_widgets_row_icon) + var previewView: ImageView = itemView.findViewById(R.id.list_widgets_row_preview) + + + override fun onClick(v: View) { + tryBindWidget(widgets[bindingAdapterPosition]) + } + + init { + itemView.setOnClickListener(this) + } + } + + override fun onBindViewHolder(viewHolder: ViewHolder, i: Int) { + val label = widgets[i].loadLabel(this@SelectWidgetActivity) + val description = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) { + widgets[i].loadDescription(this@SelectWidgetActivity) + } else { + "" + } + val preview = + widgets[i].loadPreviewImage(this@SelectWidgetActivity) + val icon = + widgets[i].loadIcon(this@SelectWidgetActivity) + + viewHolder.textView.text = label + viewHolder.descriptionView.text = description + viewHolder.descriptionView.visibility = + if (description?.isEmpty() == false) { View.VISIBLE } else { View.GONE } + viewHolder.iconView.setImageDrawable(icon) + + viewHolder.previewView.setImageDrawable(preview) + viewHolder.previewView.visibility = + if (preview != null) { View.VISIBLE } else { View.GONE } + + viewHolder.previewView.requestLayout() + } + + override fun getItemCount(): Int { + return widgets.size + } + + override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder { + val inflater = LayoutInflater.from(parent.context) + val view: View = inflater.inflate(R.layout.list_widgets_row, parent, false) + return ViewHolder(view) + } + } +} \ No newline at end of file diff --git a/app/src/main/java/de/jrpie/android/launcher/ui/widgets/manage/WidgetManagerView.kt b/app/src/main/java/de/jrpie/android/launcher/ui/widgets/manage/WidgetManagerView.kt new file mode 100644 index 0000000..2d41e13 --- /dev/null +++ b/app/src/main/java/de/jrpie/android/launcher/ui/widgets/manage/WidgetManagerView.kt @@ -0,0 +1,172 @@ +package de.jrpie.android.launcher.ui.widgets.manage + +import android.annotation.SuppressLint +import android.app.Activity +import android.content.Context +import android.graphics.Point +import android.graphics.Rect +import android.graphics.RectF +import android.os.Build +import android.os.Handler +import android.os.Looper +import android.util.AttributeSet +import android.view.HapticFeedbackConstants +import android.view.MotionEvent +import android.view.View +import android.view.ViewConfiguration +import androidx.core.graphics.contains +import androidx.core.graphics.minus +import androidx.core.graphics.toRect +import androidx.core.view.children +import de.jrpie.android.launcher.ui.widgets.WidgetContainerView +import de.jrpie.android.launcher.widgets.Widget +import de.jrpie.android.launcher.widgets.WidgetPosition +import de.jrpie.android.launcher.widgets.updateWidget +import kotlin.math.max +import kotlin.math.min + +/** + * A variant of the [WidgetContainerView] which allows to manage widgets. + */ +class WidgetManagerView(context: Context, attrs: AttributeSet? = null) : + WidgetContainerView(context, attrs) { + + val TOUCH_SLOP: Int + val TOUCH_SLOP_SQUARE: Int + val LONG_PRESS_TIMEOUT: Long + + init { + val configuration = ViewConfiguration.get(context) + TOUCH_SLOP = configuration.scaledTouchSlop + TOUCH_SLOP_SQUARE = TOUCH_SLOP * TOUCH_SLOP + + LONG_PRESS_TIMEOUT = ViewConfiguration.getLongPressTimeout().toLong() + } + + + + enum class EditMode(val resize: (dx: Int, dy: Int, rect: Rect) -> Rect) { + MOVE({ dx, dy, rect -> + Rect(rect.left + dx, rect.top + dy, rect.right + dx, rect.bottom + dy) + }), + TOP({ dx, dy, rect -> + Rect(rect.left, min(rect.top + dy, rect.bottom - 200), rect.right, rect.bottom) + }), + BOTTOM({ dx, dy, rect -> + Rect(rect.left, rect.top, rect.right, max(rect.top + 200, rect.bottom + dy)) + }), + LEFT({ dx, dy, rect -> + Rect(min(rect.left + dx, rect.right - 200), rect.top, rect.right, rect.bottom) + }), + RIGHT({ dx, dy, rect -> + Rect(rect.left, rect.top, max(rect.left + 200, rect.right + dx), rect.bottom) + }), + } + + var selectedWidgetOverlayView: WidgetOverlayView? = null + var selectedWidgetView: View? = null + var currentGestureStart: Point? = null + var startWidgetPosition: Rect? = null + var lastPosition = Rect() + + private val longPressHandler = Handler(Looper.getMainLooper()) + + + override fun onInterceptTouchEvent(ev: MotionEvent?): Boolean { + return true + } + + @SuppressLint("ClickableViewAccessibility") + override fun onTouchEvent(event: MotionEvent?): Boolean { + if (event == null) { + return false + } + synchronized(this) { + if (event.actionMasked == MotionEvent.ACTION_DOWN) { + val start = Point(event.x.toInt(), event.y.toInt()) + currentGestureStart = start + val view = children.mapNotNull { it as? WidgetOverlayView }.firstOrNull { + RectF(it.x, it.y, it.x + it.width, it.y + it.height).toRect().contains(start) == true + } ?: return false + + val position = (view.layoutParams as Companion.LayoutParams).position.getAbsoluteRect(width, height) + selectedWidgetOverlayView = view + selectedWidgetView = widgetViewById.get(view.widgetId) ?: return true + startWidgetPosition = position + + val positionInView = start.minus(Point(position.left, position.top)) + view.mode = view.getHandles().firstOrNull { it.position.contains(positionInView) }?.mode ?: EditMode.MOVE + + longPressHandler.postDelayed({ + synchronized(this@WidgetManagerView) { + view.showPopupMenu() + view.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS) + endInteraction() + } + }, LONG_PRESS_TIMEOUT) + } + if (event.actionMasked == MotionEvent.ACTION_MOVE || + event.actionMasked == MotionEvent.ACTION_UP + ) { + val distanceX = event.x - (currentGestureStart?.x ?: return true) + val distanceY = event.y - (currentGestureStart?.y ?: return true) + if (distanceX * distanceX + distanceY * distanceY > TOUCH_SLOP_SQUARE) { + longPressHandler.removeCallbacksAndMessages(null) + } + val view = selectedWidgetOverlayView ?: return true + val start = startWidgetPosition ?: return true + val absoluteNewPosition = view.mode?.resize( + distanceX.toInt(), + distanceY.toInt(), + start + ) ?: return true + val newPosition = WidgetPosition.fromAbsoluteRect( + absoluteNewPosition, width, height + ) + if (newPosition != lastPosition) { + lastPosition = absoluteNewPosition + (view.layoutParams as Companion.LayoutParams).position = newPosition + (selectedWidgetView?.layoutParams as? Companion.LayoutParams)?.position = newPosition + requestLayout() + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O_MR1) { + view.performHapticFeedback(HapticFeedbackConstants.KEYBOARD_PRESS) + } + } + + if (event.actionMasked == MotionEvent.ACTION_UP) { + longPressHandler.removeCallbacksAndMessages(null) + val id = selectedWidgetOverlayView?.widgetId ?: return true + val widget = Widget.byId(context, id) ?: return true + widget.position = newPosition + endInteraction() + updateWidget(widget) + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) { + view.performHapticFeedback(HapticFeedbackConstants.GESTURE_END) + } + } + } + } + + + return true + } + private fun endInteraction() { + startWidgetPosition = null + selectedWidgetOverlayView?.mode = null + } + + override fun updateWidgets(activity: Activity, widgets: Set?) { + super.updateWidgets(activity, widgets) + if (widgets == null) { + return + } + + widgets.forEach { widget -> + WidgetOverlayView(activity).let { + addView(it) + it.widgetId = widget.id + (it.layoutParams as Companion.LayoutParams).position = widget.position + } + } + } +} \ No newline at end of file diff --git a/app/src/main/java/de/jrpie/android/launcher/ui/widgets/manage/WidgetOverlayView.kt b/app/src/main/java/de/jrpie/android/launcher/ui/widgets/manage/WidgetOverlayView.kt new file mode 100644 index 0000000..0ce789f --- /dev/null +++ b/app/src/main/java/de/jrpie/android/launcher/ui/widgets/manage/WidgetOverlayView.kt @@ -0,0 +1,131 @@ +package de.jrpie.android.launcher.ui.widgets.manage + +import android.content.Context +import android.graphics.Canvas +import android.graphics.Paint +import android.graphics.Rect +import android.graphics.drawable.Drawable +import android.util.AttributeSet +import android.view.View +import android.widget.PopupMenu +import androidx.core.graphics.toRectF +import de.jrpie.android.launcher.R +import de.jrpie.android.launcher.widgets.Widget +import de.jrpie.android.launcher.widgets.updateWidget + +/** + * An overlay to show configuration options for a widget. + */ + +private const val HANDLE_SIZE = 100 +private const val HANDLE_EDGE_SIZE = (1.2 * HANDLE_SIZE).toInt() +class WidgetOverlayView : View { + + + val paint = Paint() + val handlePaint = Paint() + val selectedHandlePaint = Paint() + var mode: WidgetManagerView.EditMode? = null + class Handle(val mode: WidgetManagerView.EditMode, val position: Rect) + init { + handlePaint.style = Paint.Style.STROKE + handlePaint.setARGB(255, 255, 255, 255) + + selectedHandlePaint.style = Paint.Style.FILL_AND_STROKE + selectedHandlePaint.setARGB(100, 255, 255, 255) + + paint.style = Paint.Style.STROKE + paint.setARGB(255, 255, 255, 255) + } + + private var preview: Drawable? = null + var widgetId: Int = -1 + set(newId) { + field = newId + preview = Widget.byId(context, widgetId)?.getPreview(context) + } + + constructor(context: Context) : super(context) { + init(null, 0) + } + + constructor(context: Context, attrs: AttributeSet) : super(context, attrs) { + init(attrs, 0) + } + + constructor(context: Context, attrs: AttributeSet, defStyle: Int) : super( + context, + attrs, + defStyle + ) { + init(attrs, defStyle) + } + + private fun init(attrs: AttributeSet?, defStyle: Int) { } + + override fun onDraw(canvas: Canvas) { + super.onDraw(canvas) + + getHandles().forEach { + if (it.mode == mode) { + canvas.drawRoundRect(it.position.toRectF(), 5f, 5f, selectedHandlePaint) + } else { + canvas.drawRoundRect(it.position.toRectF(), 5f, 5f, handlePaint) + } + } + val bounds = getBounds() + canvas.drawRoundRect(bounds.toRectF(), 5f, 5f, paint) + + if (mode == null) { + return + } + + //preview?.bounds = bounds + //preview?.draw(canvas) + + + } + + fun showPopupMenu() { + val widget = Widget.byId(context, widgetId)?: return + val menu = PopupMenu(context, this) + menu.menu.let { + it.add( + context.getString(R.string.widget_menu_remove) + ).setOnMenuItemClickListener { _ -> + Widget.byId(context, widgetId)?.delete(context) + return@setOnMenuItemClickListener true + } + it.add( + if (widget.allowInteraction) { + context.getString(R.string.widget_menu_disable_interaction) + } else { + context.getString(R.string.widget_menu_enable_interaction) + } + ).setOnMenuItemClickListener { _ -> + widget.allowInteraction = !widget.allowInteraction + updateWidget(widget) + return@setOnMenuItemClickListener true + } + } + menu.show() + } + + fun getHandles(): List { + return listOf( + Handle(WidgetManagerView.EditMode.TOP, + Rect(HANDLE_EDGE_SIZE, 0, width - HANDLE_EDGE_SIZE, HANDLE_SIZE)), + Handle(WidgetManagerView.EditMode.BOTTOM, + Rect(HANDLE_EDGE_SIZE, height - HANDLE_SIZE, width - HANDLE_EDGE_SIZE, height)), + Handle(WidgetManagerView.EditMode.LEFT, + Rect(0, HANDLE_EDGE_SIZE, HANDLE_SIZE, height - HANDLE_EDGE_SIZE)), + Handle(WidgetManagerView.EditMode.RIGHT, + Rect(width - HANDLE_SIZE, HANDLE_EDGE_SIZE, width, height - HANDLE_EDGE_SIZE)) + ) + + } + + private fun getBounds(): Rect { + return Rect(0,0, width, height) + } +} \ No newline at end of file diff --git a/app/src/main/java/de/jrpie/android/launcher/widgets/AppWidget.kt b/app/src/main/java/de/jrpie/android/launcher/widgets/AppWidget.kt new file mode 100644 index 0000000..3e9a2eb --- /dev/null +++ b/app/src/main/java/de/jrpie/android/launcher/widgets/AppWidget.kt @@ -0,0 +1,120 @@ +package de.jrpie.android.launcher.widgets; + +import android.app.Activity +import android.appwidget.AppWidgetHostView +import android.appwidget.AppWidgetProviderInfo +import android.content.Context +import android.graphics.drawable.Drawable +import android.os.Build +import android.os.Bundle +import android.util.DisplayMetrics +import android.util.SizeF +import android.view.View +import de.jrpie.android.launcher.Application +import de.jrpie.android.launcher.ui.HomeActivity +import kotlinx.serialization.SerialName +import kotlinx.serialization.Serializable + +@Serializable +@SerialName("widget:app") +class AppWidget( + override val id: Int, + override var position: WidgetPosition = WidgetPosition(0,0,1,1), + override var allowInteraction: Boolean = false, + + // We keep track of packageName, className and user to make it possible to restore the widget + // on a new device when restoring settings (currently not implemented) + // In normal operation only id and position are used. + val packageName: String? = null, + val className: String? = null, + val user: Int? = null +): Widget() { + + + constructor(id: Int, widgetProviderInfo: AppWidgetProviderInfo, position: WidgetPosition) : + this( + id, + position, + false, + widgetProviderInfo.provider.packageName, + widgetProviderInfo.provider.className, + widgetProviderInfo.profile.hashCode() + ) + + /** + * Get the [AppWidgetProviderInfo] by [id]. + * If the widget is not installed, use [restoreAppWidgetProviderInfo] instead. + */ + fun getAppWidgetProviderInfo(context: Context): AppWidgetProviderInfo? { + if (id < 0) { + return null + } + return (context.applicationContext as Application).appWidgetManager + .getAppWidgetInfo(id) + } + + /** + * Restore the AppWidgetProviderInfo from [user], [packageName] and [className]. + * Only use this when the widget is not installed, + * in normal operation use [getAppWidgetProviderInfo] instead. + */ + /*fun restoreAppWidgetProviderInfo(context: Context): AppWidgetProviderInfo? { + return getAppWidgetProviders(context).firstOrNull { + it.profile.hashCode() == user + && it.provider.packageName == packageName + && it.provider.className == className + } + }*/ + + override fun toString(): String { + return "WidgetInfo(id=$id, position=$position, packageName=$packageName, className=$className, user=$user)" + } + + override fun createView(activity: Activity): AppWidgetHostView? { + val providerInfo = activity.getAppWidgetManager().getAppWidgetInfo(id) ?: return null + val view = activity.getAppWidgetHost() + .createView(activity, this.id, providerInfo) + + val dp = activity.resources.displayMetrics.density + val screenWidth = activity.resources.displayMetrics.widthPixels + val screenHeight = activity.resources.displayMetrics.heightPixels + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) { + val absolutePosition = position.getAbsoluteRect(screenWidth, screenHeight) + view.updateAppWidgetSize(Bundle.EMPTY, + listOf(SizeF( + absolutePosition.width() / dp, + absolutePosition.height() / dp + ))) + } + view.setPadding(0,0,0,0) + return view + } + + override fun findView(views: Sequence): AppWidgetHostView? { + return views.mapNotNull { it as? AppWidgetHostView }.firstOrNull { it.appWidgetId == id } + } + + override fun getIcon(context: Context): Drawable? { + return context.getAppWidgetManager().getAppWidgetInfo(id)?.loadIcon(context, DisplayMetrics.DENSITY_HIGH) + } + + override fun getPreview(context: Context): Drawable? { + return context.getAppWidgetManager().getAppWidgetInfo(id)?.loadPreviewImage(context, DisplayMetrics.DENSITY_HIGH) + } + + override fun isConfigurable(context: Context): Boolean { + return context.getAppWidgetManager().getAppWidgetInfo(id)?.configure != null + } + override fun configure(activity: Activity, requestCode: Int) { + if (!isConfigurable(activity)) { + return + } + activity.getAppWidgetHost().startAppWidgetConfigureActivityForResult( + activity, + id, + 0, + requestCode, + null + ) + } +} diff --git a/app/src/main/java/de/jrpie/android/launcher/widgets/ClockWidget.kt b/app/src/main/java/de/jrpie/android/launcher/widgets/ClockWidget.kt new file mode 100644 index 0000000..d819538 --- /dev/null +++ b/app/src/main/java/de/jrpie/android/launcher/widgets/ClockWidget.kt @@ -0,0 +1,41 @@ +package de.jrpie.android.launcher.widgets + +import android.app.Activity +import android.content.Context +import android.graphics.drawable.Drawable +import android.view.View +import de.jrpie.android.launcher.ui.widgets.ClockView +import kotlinx.serialization.SerialName +import kotlinx.serialization.Serializable + + +@Serializable +@SerialName("widget:clock") +class ClockWidget( + override val id: Int, + override var position: WidgetPosition, + override var allowInteraction: Boolean = true +) : Widget() { + + override fun createView(activity: Activity): View? { + return ClockView(activity, null, id) + } + + override fun findView(views: Sequence): ClockView? { + return views.mapNotNull { it as? ClockView }.firstOrNull { it.appWidgetId == id } + } + + override fun getPreview(context: Context): Drawable? { + return null + } + + override fun getIcon(context: Context): Drawable? { + return null + } + + override fun isConfigurable(context: Context): Boolean { + return false + } + + override fun configure(activity: Activity, requestCode: Int) { } +} \ No newline at end of file diff --git a/app/src/main/java/de/jrpie/android/launcher/widgets/LauncherWidgetProvider.kt b/app/src/main/java/de/jrpie/android/launcher/widgets/LauncherWidgetProvider.kt new file mode 100644 index 0000000..018b29b --- /dev/null +++ b/app/src/main/java/de/jrpie/android/launcher/widgets/LauncherWidgetProvider.kt @@ -0,0 +1,58 @@ +package de.jrpie.android.launcher.widgets + +import android.appwidget.AppWidgetProviderInfo +import android.content.Context +import android.graphics.drawable.Drawable +import android.os.Build +import android.util.DisplayMetrics +import androidx.appcompat.content.res.AppCompatResources +import de.jrpie.android.launcher.R + +sealed class LauncherWidgetProvider { + abstract fun loadLabel(context: Context): CharSequence? + abstract fun loadPreviewImage(context: Context): Drawable? + abstract fun loadIcon(context: Context): Drawable? + abstract fun loadDescription(context: Context): CharSequence? +} + +class LauncherAppWidgetProvider(val info: AppWidgetProviderInfo) : LauncherWidgetProvider() { + + override fun loadLabel(context: Context): CharSequence? { + return info.loadLabel(context.packageManager) + } + override fun loadPreviewImage(context: Context): Drawable? { + return info.loadPreviewImage(context, DisplayMetrics.DENSITY_DEFAULT) + } + + override fun loadIcon(context: Context): Drawable? { + return info.loadIcon(context, DisplayMetrics.DENSITY_DEFAULT) + } + + override fun loadDescription(context: Context): CharSequence? { + return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) { + info.loadDescription(context) + } else { + null + } + } + +} +class LauncherClockWidgetProvider : LauncherWidgetProvider() { + + override fun loadLabel(context: Context): CharSequence? { + return context.getString(R.string.widget_clock_label) + } + + override fun loadDescription(context: Context): CharSequence? { + return context.getString(R.string.widget_clock_description) + } + + override fun loadPreviewImage(context: Context): Drawable? { + return null + } + + override fun loadIcon(context: Context): Drawable? { + return AppCompatResources.getDrawable(context, R.drawable.baseline_clock_24) + } +} + diff --git a/app/src/main/java/de/jrpie/android/launcher/widgets/Widget.kt b/app/src/main/java/de/jrpie/android/launcher/widgets/Widget.kt new file mode 100644 index 0000000..d3610dd --- /dev/null +++ b/app/src/main/java/de/jrpie/android/launcher/widgets/Widget.kt @@ -0,0 +1,60 @@ +package de.jrpie.android.launcher.widgets + +import android.app.Activity +import android.content.Context +import android.graphics.drawable.Drawable +import android.view.View +import de.jrpie.android.launcher.Application +import de.jrpie.android.launcher.preferences.LauncherPreferences +import kotlinx.serialization.Serializable +import kotlinx.serialization.json.Json + + +@Serializable +sealed class Widget { + abstract val id: Int + abstract var position: WidgetPosition + abstract var allowInteraction: Boolean + + /** + * @param activity The activity where the view will be used. Must not be an AppCompatActivity. + */ + abstract fun createView(activity: Activity): View? + abstract fun findView(views: Sequence): View? + abstract fun getPreview(context: Context): Drawable? + abstract fun getIcon(context: Context): Drawable? + abstract fun isConfigurable(context: Context): Boolean + abstract fun configure(activity: Activity, requestCode: Int) + + fun delete(context: Context) { + context.getAppWidgetHost().deleteAppWidgetId(id) + + LauncherPreferences.widgets().widgets( + LauncherPreferences.widgets().widgets()?.also { + it.remove(this) + } + ) + } + + override fun hashCode(): Int { + return id + } + + override fun equals(other: Any?): Boolean { + return (other as? Widget)?.id == id + } + + fun serialize(): String { + return Json.encodeToString(serializer(), this) + } + companion object { + fun deserialize(serialized: String): Widget { + return Json.decodeFromString(serialized) + } + fun byId(context: Context, id: Int): Widget? { + return (context.applicationContext as Application).widgets.value?.firstOrNull { + it.id == id + } + } + } +} diff --git a/app/src/main/java/de/jrpie/android/launcher/widgets/WidgetPosition.kt b/app/src/main/java/de/jrpie/android/launcher/widgets/WidgetPosition.kt new file mode 100644 index 0000000..b575665 --- /dev/null +++ b/app/src/main/java/de/jrpie/android/launcher/widgets/WidgetPosition.kt @@ -0,0 +1,58 @@ +package de.jrpie.android.launcher.widgets + +import android.graphics.Rect +import kotlinx.serialization.Serializable +import kotlin.math.ceil +import kotlin.math.roundToInt +import kotlin.math.max + +const val GRID_SIZE: Short = 12 + +@Serializable +data class WidgetPosition(var x: Short, var y: Short, var width: Short, var height: Short) { + + fun getAbsoluteRect(screenWidth: Int, screenHeight: Int): Rect { + val gridWidth = screenWidth / GRID_SIZE.toFloat() + val gridHeight= screenHeight / GRID_SIZE.toFloat() + + return Rect( + (x * gridWidth).toInt(), + (y * gridHeight).toInt(), + ((x + width) * gridWidth).toInt(), + ((y + height) * gridHeight).toInt() + ) + } + + companion object { + fun fromAbsoluteRect(absolute: Rect, screenWidth: Int, screenHeight: Int): WidgetPosition { + val gridWidth = screenWidth / GRID_SIZE.toFloat() + val gridHeight= screenHeight / GRID_SIZE.toFloat() + + val x = (absolute.left / gridWidth).roundToInt().toShort().coerceIn(0, (GRID_SIZE-1).toShort()) + val y = (absolute.top / gridHeight).roundToInt().toShort().coerceIn(0, (GRID_SIZE-1).toShort()) + + + val w = max(2, ((absolute.right - absolute.left) / gridWidth).roundToInt()).toShort() + val h = max(2, ((absolute.bottom - absolute.top) / gridHeight).roundToInt()).toShort() + + return WidgetPosition(x,y,w,h) + + } + + fun center(minWidth: Int, minHeight: Int, screenWidth: Int, screenHeight: Int): WidgetPosition { + val gridWidth = screenWidth / GRID_SIZE.toFloat() + val gridHeight= screenHeight / GRID_SIZE.toFloat() + + val cellsWidth = ceil(minWidth / gridWidth).toInt().toShort() + val cellsHeight = ceil(minHeight / gridHeight).toInt().toShort() + + return WidgetPosition( + ((GRID_SIZE - cellsWidth) / 2).toShort(), + ((GRID_SIZE - cellsHeight) / 2).toShort(), + cellsWidth, + cellsHeight + ) + + } + } +} \ No newline at end of file diff --git a/app/src/main/java/de/jrpie/android/launcher/widgets/Widgets.kt b/app/src/main/java/de/jrpie/android/launcher/widgets/Widgets.kt new file mode 100644 index 0000000..cd4ef29 --- /dev/null +++ b/app/src/main/java/de/jrpie/android/launcher/widgets/Widgets.kt @@ -0,0 +1,87 @@ +package de.jrpie.android.launcher.widgets + +import android.app.Activity +import android.app.Service +import android.appwidget.AppWidgetHost +import android.appwidget.AppWidgetManager +import android.appwidget.AppWidgetProviderInfo +import android.content.Context +import android.content.Intent +import android.content.pm.LauncherApps +import android.os.Build +import android.os.UserManager +import android.util.Log +import de.jrpie.android.launcher.Application +import de.jrpie.android.launcher.preferences.LauncherPreferences + +fun deleteAllWidgets(context: Context) { + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { + context.getAppWidgetHost().appWidgetIds.forEach { AppWidget(it).delete(context) } + } +} + +/** + * Tries to bind [providerInfo] to the id [id]. + * @param providerInfo The widget to be bound. + * @param id The id to bind the widget to. If -1 is provided, a new id is allocated. + * @param + * @param requestCode Used to start an activity to request permission to bind the widget. + * + * @return true iff the app widget was bound successfully. + */ +fun bindAppWidgetOrRequestPermission(activity: Activity, providerInfo: AppWidgetProviderInfo, id: Int, requestCode: Int? = null): Boolean { + val appWidgetId = if(id == -1) { + activity.getAppWidgetHost().allocateAppWidgetId() + } else { id } + + Log.i("Launcher", "Binding new widget ${appWidgetId}") + if (!activity.getAppWidgetManager().bindAppWidgetIdIfAllowed( + appWidgetId, + providerInfo.provider + ) + ) { + Log.i("Widgets", "requesting permission for widget") + val intent = Intent(AppWidgetManager.ACTION_APPWIDGET_BIND).apply { + putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID,appWidgetId) + putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, providerInfo.provider) + } + activity.startActivityForResult(intent, requestCode ?: 0) + return false + } + return true +} + + +fun getAppWidgetProviders( context: Context ): List { + val list = mutableListOf(LauncherClockWidgetProvider()) + val appWidgetManager = context.getAppWidgetManager() + val profiles = + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { + (context.getSystemService(Service.LAUNCHER_APPS_SERVICE) as LauncherApps).profiles + } else { + (context.getSystemService(Service.USER_SERVICE) as UserManager).userProfiles + } + list.addAll( + profiles.map { + appWidgetManager.getInstalledProvidersForProfile(it) + .map { LauncherAppWidgetProvider(it) } + }.flatten() + ) + + + return list +} + + +fun updateWidget(widget: Widget) { + var widgets = LauncherPreferences.widgets().widgets() ?: setOf() + widgets = widgets.minus(widget).plus(widget) + LauncherPreferences.widgets().widgets(widgets) +} + +fun Context.getAppWidgetHost(): AppWidgetHost { + return (this.applicationContext as Application).appWidgetHost +} +fun Context.getAppWidgetManager(): AppWidgetManager { + return (this.applicationContext as Application).appWidgetManager +} diff --git a/app/src/main/res/drawable/baseline_add_24.xml b/app/src/main/res/drawable/baseline_add_24.xml new file mode 100644 index 0000000..13267ce --- /dev/null +++ b/app/src/main/res/drawable/baseline_add_24.xml @@ -0,0 +1,11 @@ + + + + + diff --git a/app/src/main/res/drawable/baseline_clock_24.xml b/app/src/main/res/drawable/baseline_clock_24.xml new file mode 100644 index 0000000..7968998 --- /dev/null +++ b/app/src/main/res/drawable/baseline_clock_24.xml @@ -0,0 +1,15 @@ + + + + + + + diff --git a/app/src/main/res/layout/activity_manage_widgets.xml b/app/src/main/res/layout/activity_manage_widgets.xml new file mode 100644 index 0000000..c77f0e3 --- /dev/null +++ b/app/src/main/res/layout/activity_manage_widgets.xml @@ -0,0 +1,25 @@ + + + + + + \ No newline at end of file diff --git a/app/src/main/res/layout/activity_select_widget.xml b/app/src/main/res/layout/activity_select_widget.xml new file mode 100644 index 0000000..82db94d --- /dev/null +++ b/app/src/main/res/layout/activity_select_widget.xml @@ -0,0 +1,72 @@ + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/app/src/main/res/layout/clock.xml b/app/src/main/res/layout/clock.xml new file mode 100644 index 0000000..d81fc5f --- /dev/null +++ b/app/src/main/res/layout/clock.xml @@ -0,0 +1,35 @@ + + + + + + + + \ No newline at end of file diff --git a/app/src/main/res/layout/home.xml b/app/src/main/res/layout/home.xml index ecefdea..717151f 100644 --- a/app/src/main/res/layout/home.xml +++ b/app/src/main/res/layout/home.xml @@ -10,29 +10,10 @@ android:fitsSystemWindows="true" tools:context=".ui.HomeActivity"> - - - + + + + + + + + \ No newline at end of file diff --git a/app/src/main/res/layout/list_widgets_row.xml b/app/src/main/res/layout/list_widgets_row.xml new file mode 100644 index 0000000..878aaad --- /dev/null +++ b/app/src/main/res/layout/list_widgets_row.xml @@ -0,0 +1,60 @@ + + + + + + + + + + + + + \ No newline at end of file diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml index 1e4d12b..2712036 100644 --- a/app/src/main/res/values/colors.xml +++ b/app/src/main/res/values/colors.xml @@ -11,5 +11,9 @@ #fff #9999ff #000 + #FF29B6F6 + #FF039BE5 + #FFBDBDBD + #FF757575 diff --git a/app/src/main/res/values/donottranslate.xml b/app/src/main/res/values/donottranslate.xml index 69c7f6a..30e4cda 100644 --- a/app/src/main/res/values/donottranslate.xml +++ b/app/src/main/res/values/donottranslate.xml @@ -9,6 +9,7 @@ internal.started_before internal.first_startup internal.version_code + widgets.widgets apps.favorites apps.hidden apps.pinned_shortcuts diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml index ed2bb66..a8813f8 100644 --- a/app/src/main/res/values/strings.xml +++ b/app/src/main/res/values/strings.xml @@ -98,6 +98,8 @@ Time Click on time + Manage widgets + Choose App @@ -388,5 +390,15 @@ Open Source Licenses No app found to handle search. Can\'t open URL: no browser found. + Choose Widget + + Remove + Configure + Enable Interaction + Disable Interaction + + + Clock + The default clock of μLauncher diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml index 20ccb67..c5b7252 100644 --- a/app/src/main/res/values/styles.xml +++ b/app/src/main/res/values/styles.xml @@ -66,12 +66,12 @@ 0 2 + - - + + + + + + diff --git a/app/src/main/res/xml/preferences.xml b/app/src/main/res/xml/preferences.xml index 7d906ff..b4bc5f0 100644 --- a/app/src/main/res/xml/preferences.xml +++ b/app/src/main/res/xml/preferences.xml @@ -6,6 +6,10 @@ + +