ADD week 5

2025-03-31 16:33:42 +02:00
parent 86f265f22d
commit bf645048e6
4927 changed files with 544053 additions and 0 deletions
--- a/02-Easy5/E5/sources/androidx/appcompat/view/ContextThemeWrapper.java
+++ b/02-Easy5/E5/sources/androidx/appcompat/view/ContextThemeWrapper.java
@@ -0,0 +1,143 @@
+package androidx.appcompat.view;
+
+import android.content.Context;
+import android.content.ContextWrapper;
+import android.content.res.AssetManager;
+import android.content.res.Configuration;
+import android.content.res.Resources;
+import android.os.Build;
+import android.view.LayoutInflater;
+import androidx.appcompat.R;
+
+/* loaded from: classes.dex */
+public class ContextThemeWrapper extends ContextWrapper {
+    private static Configuration sEmptyConfig;
+    private LayoutInflater mInflater;
+    private Configuration mOverrideConfiguration;
+    private Resources mResources;
+    private Resources.Theme mTheme;
+    private int mThemeResource;
+
+    public int getThemeResId() {
+        return this.mThemeResource;
+    }
+
+    public ContextThemeWrapper() {
+        super(null);
+    }
+
+    public ContextThemeWrapper(Context context, int i) {
+        super(context);
+        this.mThemeResource = i;
+    }
+
+    public ContextThemeWrapper(Context context, Resources.Theme theme) {
+        super(context);
+        this.mTheme = theme;
+    }
+
+    @Override // android.content.ContextWrapper
+    protected void attachBaseContext(Context context) {
+        super.attachBaseContext(context);
+    }
+
+    public void applyOverrideConfiguration(Configuration configuration) {
+        if (this.mResources != null) {
+            throw new IllegalStateException("getResources() or getAssets() has already been called");
+        }
+        if (this.mOverrideConfiguration != null) {
+            throw new IllegalStateException("Override configuration has already been set");
+        }
+        this.mOverrideConfiguration = new Configuration(configuration);
+    }
+
+    @Override // android.content.ContextWrapper, android.content.Context
+    public Resources getResources() {
+        return getResourcesInternal();
+    }
+
+    private Resources getResourcesInternal() {
+        if (this.mResources == null) {
+            if (this.mOverrideConfiguration == null || (Build.VERSION.SDK_INT >= 26 && isEmptyConfiguration(this.mOverrideConfiguration))) {
+                this.mResources = super.getResources();
+            } else {
+                this.mResources = Api17Impl.createConfigurationContext(this, this.mOverrideConfiguration).getResources();
+            }
+        }
+        return this.mResources;
+    }
+
+    @Override // android.content.ContextWrapper, android.content.Context
+    public void setTheme(int i) {
+        if (this.mThemeResource != i) {
+            this.mThemeResource = i;
+            initializeTheme();
+        }
+    }
+
+    @Override // android.content.ContextWrapper, android.content.Context
+    public Resources.Theme getTheme() {
+        Resources.Theme theme = this.mTheme;
+        if (theme != null) {
+            return theme;
+        }
+        if (this.mThemeResource == 0) {
+            this.mThemeResource = R.style.Theme_AppCompat_Light;
+        }
+        initializeTheme();
+        return this.mTheme;
+    }
+
+    @Override // android.content.ContextWrapper, android.content.Context
+    public Object getSystemService(String str) {
+        if (!"layout_inflater".equals(str)) {
+            return getBaseContext().getSystemService(str);
+        }
+        if (this.mInflater == null) {
+            this.mInflater = LayoutInflater.from(getBaseContext()).cloneInContext(this);
+        }
+        return this.mInflater;
+    }
+
+    protected void onApplyThemeResource(Resources.Theme theme, int i, boolean z) {
+        theme.applyStyle(i, true);
+    }
+
+    private void initializeTheme() {
+        boolean z = this.mTheme == null;
+        if (z) {
+            this.mTheme = getResources().newTheme();
+            Resources.Theme theme = getBaseContext().getTheme();
+            if (theme != null) {
+                this.mTheme.setTo(theme);
+            }
+        }
+        onApplyThemeResource(this.mTheme, this.mThemeResource, z);
+    }
+
+    @Override // android.content.ContextWrapper, android.content.Context
+    public AssetManager getAssets() {
+        return getResources().getAssets();
+    }
+
+    private static boolean isEmptyConfiguration(Configuration configuration) {
+        if (configuration == null) {
+            return true;
+        }
+        if (sEmptyConfig == null) {
+            Configuration configuration2 = new Configuration();
+            configuration2.fontScale = 0.0f;
+            sEmptyConfig = configuration2;
+        }
+        return configuration.equals(sEmptyConfig);
+    }
+
+    static class Api17Impl {
+        private Api17Impl() {
+        }
+
+        static Context createConfigurationContext(ContextThemeWrapper contextThemeWrapper, Configuration configuration) {
+            return contextThemeWrapper.createConfigurationContext(configuration);
+        }
+    }
+}