global: Add nullity annotations
Signed-off-by: Eric Kuck <eric@bluelinelabs.com>
This commit is contained in:
committed by
Jason A. Donenfeld
parent
fbaa4d9ab1
commit
67ea8b2936
@@ -8,6 +8,7 @@ package com.wireguard.android.activity;
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import android.content.SharedPreferences;
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import android.content.res.Resources;
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import android.os.Bundle;
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import android.support.annotation.Nullable;
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import android.support.v7.app.AppCompatActivity;
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import android.support.v7.app.AppCompatDelegate;
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import android.util.Log;
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@@ -19,7 +20,7 @@ import java.lang.reflect.Field;
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public abstract class ThemeChangeAwareActivity extends AppCompatActivity implements SharedPreferences.OnSharedPreferenceChangeListener {
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private static final String TAG = "WireGuard/" + ThemeChangeAwareActivity.class.getSimpleName();
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private static Resources lastResources;
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@Nullable private static Resources lastResources;
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private static boolean lastDarkMode;
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private static synchronized void invalidateDrawableCache(final Resources resources, final boolean darkMode) {
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if (resources == lastResources && darkMode == lastDarkMode)
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@@ -51,7 +52,7 @@ public abstract class ThemeChangeAwareActivity extends AppCompatActivity impleme
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@Override
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protected void onCreate(final Bundle savedInstanceState) {
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protected void onCreate(@Nullable final Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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Application.getSharedPreferences().registerOnSharedPreferenceChangeListener(this);
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}
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