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Remove code for API level 20 and below

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Summary:
We've deprecated API 20 and below. This is just a cleanup to remove code that assumes API level <21.

Changelog: [Android][Deprecated] Deprecate support of Android API levels 19 and 20.

Reviewed By: fkgozali

Differential Revision: D24380233

fbshipit-source-id: d8f98d7cb19446a60ba36137f1f9290e35f27c02
This commit is contained in:
Joshua Gross authored and Facebook GitHub Bot committed 2020-10-20 17:00:47 -07:00
1 parent a17ff44adc
commit 49f10fd2e5
12 files changed
+177 -349
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ReactAndroid/src/main/java/com/facebook/react/uimanager/DisplayMetricsHolder.java
+1 -31
View File
@@ -8,17 +8,12 @@
package com.facebook.react.uimanager;
import android.content.Context;
import android.os.Build;
import android.util.DisplayMetrics;
import android.view.Display;
import android.view.WindowManager;
import androidx.annotation.Nullable;
import com.facebook.common.logging.FLog;
import com.facebook.infer.annotation.Assertions;
import com.facebook.react.bridge.WritableNativeMap;
import com.facebook.react.common.ReactConstants;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.Map;
@@ -65,32 +60,7 @@ public class DisplayMetricsHolder {
//
// See:
// http://developer.android.com/reference/android/view/Display.html#getRealMetrics(android.util.DisplayMetrics)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
display.getRealMetrics(screenDisplayMetrics);
} else {
// For 14 <= API level <= 16, we need to invoke getRawHeight and getRawWidth to get the real
// dimensions.
// Since react-native only supports API level 16+ we don't have to worry about other cases.
//
// Reflection exceptions are rethrown at runtime.
//
// See:
// http://stackoverflow.com/questions/14341041/how-to-get-real-screen-height-and-width/23861333#23861333
try {
Method mGetRawH = Display.class.getMethod("getRawHeight");
Method mGetRawW = Display.class.getMethod("getRawWidth");
screenDisplayMetrics.widthPixels = (Integer) mGetRawW.invoke(display);
screenDisplayMetrics.heightPixels = (Integer) mGetRawH.invoke(display);
} catch (InvocationTargetException | IllegalAccessException | NoSuchMethodException e) {
// this may not be 100% accurate, but it's all we've got
screenDisplayMetrics.widthPixels = display.getWidth();
screenDisplayMetrics.heightPixels = display.getHeight();
FLog.e(
ReactConstants.TAG,
"Unable to access getRawHeight and getRawWidth to get real dimensions.",
e);
}
}
display.getRealMetrics(screenDisplayMetrics);
DisplayMetricsHolder.setScreenDisplayMetrics(screenDisplayMetrics);
}