| package com.android.keyguard; |
| |
| import android.content.Context; |
| import android.graphics.Paint; |
| import android.graphics.Paint.Style; |
| import android.util.AttributeSet; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.FrameLayout; |
| import android.widget.TextClock; |
| |
| import androidx.annotation.VisibleForTesting; |
| |
| import com.android.systemui.Dependency; |
| import com.android.systemui.plugins.ClockPlugin; |
| import com.android.systemui.plugins.PluginListener; |
| import com.android.systemui.shared.plugins.PluginManager; |
| |
| import java.util.Objects; |
| |
| /** |
| * Switch to show plugin clock when plugin is connected, otherwise it will show default clock. |
| */ |
| public class KeyguardClockSwitch extends FrameLayout { |
| /** |
| * Optional/alternative clock injected via plugin. |
| */ |
| private ClockPlugin mClockPlugin; |
| /** |
| * Default clock. |
| */ |
| private TextClock mClockView; |
| |
| private final PluginListener<ClockPlugin> mClockPluginListener = |
| new PluginListener<ClockPlugin>() { |
| @Override |
| public void onPluginConnected(ClockPlugin plugin, Context pluginContext) { |
| View view = plugin.getView(); |
| if (view != null) { |
| disconnectPlugin(); |
| // For now, assume that the most recently connected plugin is the |
| // selected clock face. In the future, the user should be able to |
| // pick a clock face from the available plugins. |
| mClockPlugin = plugin; |
| addView(view, -1, |
| new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, |
| ViewGroup.LayoutParams.WRAP_CONTENT)); |
| initPluginParams(); |
| mClockView.setVisibility(View.GONE); |
| } |
| } |
| |
| @Override |
| public void onPluginDisconnected(ClockPlugin plugin) { |
| if (Objects.equals(plugin, mClockPlugin)) { |
| disconnectPlugin(); |
| mClockView.setVisibility(View.VISIBLE); |
| } |
| } |
| }; |
| |
| public KeyguardClockSwitch(Context context) { |
| this(context, null); |
| } |
| |
| public KeyguardClockSwitch(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| @Override |
| protected void onFinishInflate() { |
| super.onFinishInflate(); |
| mClockView = findViewById(R.id.default_clock_view); |
| } |
| |
| @Override |
| protected void onAttachedToWindow() { |
| super.onAttachedToWindow(); |
| Dependency.get(PluginManager.class).addPluginListener(mClockPluginListener, |
| ClockPlugin.class); |
| } |
| |
| @Override |
| protected void onDetachedFromWindow() { |
| super.onDetachedFromWindow(); |
| Dependency.get(PluginManager.class).removePluginListener(mClockPluginListener); |
| } |
| |
| /** |
| * It will also update plugin setStyle if plugin is connected. |
| */ |
| public void setStyle(Style style) { |
| mClockView.getPaint().setStyle(style); |
| if (mClockPlugin != null) { |
| mClockPlugin.setStyle(style); |
| } |
| } |
| |
| /** |
| * It will also update plugin setTextColor if plugin is connected. |
| */ |
| public void setTextColor(int color) { |
| mClockView.setTextColor(color); |
| if (mClockPlugin != null) { |
| mClockPlugin.setTextColor(color); |
| } |
| } |
| |
| public void setShowCurrentUserTime(boolean showCurrentUserTime) { |
| mClockView.setShowCurrentUserTime(showCurrentUserTime); |
| } |
| |
| public void setElegantTextHeight(boolean elegant) { |
| mClockView.setElegantTextHeight(elegant); |
| } |
| |
| public void setTextSize(int unit, float size) { |
| mClockView.setTextSize(unit, size); |
| } |
| |
| public void setFormat12Hour(CharSequence format) { |
| mClockView.setFormat12Hour(format); |
| } |
| |
| public void setFormat24Hour(CharSequence format) { |
| mClockView.setFormat24Hour(format); |
| } |
| |
| public Paint getPaint() { |
| return mClockView.getPaint(); |
| } |
| |
| public int getCurrentTextColor() { |
| return mClockView.getCurrentTextColor(); |
| } |
| |
| public float getTextSize() { |
| return mClockView.getTextSize(); |
| } |
| |
| public void refresh() { |
| mClockView.refresh(); |
| } |
| |
| /** |
| * When plugin changes, set all kept parameters into newer plugin. |
| */ |
| private void initPluginParams() { |
| if (mClockPlugin != null) { |
| mClockPlugin.setStyle(getPaint().getStyle()); |
| mClockPlugin.setTextColor(getCurrentTextColor()); |
| } |
| } |
| |
| private void disconnectPlugin() { |
| if (mClockPlugin != null) { |
| View view = mClockPlugin.getView(); |
| if (view != null) { |
| removeView(view); |
| } |
| mClockPlugin = null; |
| } |
| } |
| |
| @VisibleForTesting (otherwise = VisibleForTesting.NONE) |
| PluginListener getClockPluginListener() { |
| return mClockPluginListener; |
| } |
| } |