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Added: Add ResourceUtils to get resource ids from names

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This will mainly be used later when MediaViewer gets added.
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agnostic-apollo
2022-04-26 02:36:45 +05:00
parent 4e08f76fd2
commit ab9b620c88
1 changed files with 136 additions and 0 deletions
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termux-shared/src/main/java/com/termux/shared/android/resource/ResourceUtils.java Normal file
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package com.termux.shared.android.resource;
import android.content.Context;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import com.termux.shared.data.DataUtils;
import com.termux.shared.logger.Logger;
public class ResourceUtils {
public static final String RES_TYPE_COLOR = "color";
public static final String RES_TYPE_DRAWABLE = "drawable";
public static final String RES_TYPE_ID = "id";
public static final String RES_TYPE_LAYOUT = "layout";
public static final String RES_TYPE_STRING = "string";
public static final String RES_TYPE_STYLE = "style";
private static final String LOG_TAG = "ResourceUtils";
/** Wrapper for {@link #getResourceId(Context, String, String, String, boolean)} without {@code defPackage}. */
@Nullable
public static Integer getResourceId(@NonNull Context context, String name,
@Nullable String defType,
boolean logErrorMessage) {
return getResourceId(context, name, defType, null, logErrorMessage);
}
/**
* Get resource identifier for the given resource name. A fully qualified resource name is of
* the form "package:type/entry". The first two components (package and type) are optional if
* defType and defPackage, respectively, are specified here.
*
* @param context The {@link Context} for operations.
* @param name The name of the desired resource.
* @param defType Optional default resource type to find, if "type/" is not included in the name.
* Can be null to require an explicit type.
* @param defPackage Optional default package to find, if "package:" is not included in the name.
* Can be null to require an explicit package.
* @param logErrorMessage If an error message should be logged if failed to find resource.
* @return Returns the resource identifier if found. Otherwise {@code null} if an exception was
* raised or resource was not found.
*/
@Nullable
public static Integer getResourceId(@NonNull Context context, String name,
@Nullable String defType, @Nullable String defPackage,
boolean logErrorMessage) {
if (DataUtils.isNullOrEmpty(name)) return null;
Integer resourceId = null;
try {
resourceId = context.getResources().getIdentifier(name, defType, defPackage);
if (resourceId == 0) resourceId = null;
} catch (Exception e) {
// Ignore
}
if (resourceId == null && logErrorMessage) {
Logger.logError(LOG_TAG, "Resource id not found. name: \"" + name + "\", type: \"" + defType+ "\", package: \"" + defPackage + "\", component \"" + context.getClass().getName() + "\"");
}
return resourceId;
}
/**
* Get resource identifier for the given {@link #RES_TYPE_COLOR} resource name.
*
* This is a wrapper for {@link #getResourceId(Context, String, String, String, boolean)}.
*/
@Nullable
public static Integer getColorResourceId(@NonNull Context context, String name,
@Nullable String defPackage, boolean logErrorMessage) {
return getResourceId(context, name, RES_TYPE_COLOR, defPackage, logErrorMessage);
}
/**
* Get resource identifier for the given {@link #RES_TYPE_DRAWABLE} resource name.
*
* This is a wrapper for {@link #getResourceId(Context, String, String, String, boolean)}.
*/
@Nullable
public static Integer getDrawableResourceId(@NonNull Context context, String name,
@Nullable String defPackage, boolean logErrorMessage) {
return getResourceId(context, name, RES_TYPE_DRAWABLE, defPackage, logErrorMessage);
}
/**
* Get resource identifier for the given {@link #RES_TYPE_ID} resource name.
*
* This is a wrapper for {@link #getResourceId(Context, String, String, String, boolean)}.
*/
@Nullable
public static Integer getIdResourceId(@NonNull Context context, String name,
@Nullable String defPackage, boolean logErrorMessage) {
return getResourceId(context, name, RES_TYPE_ID, defPackage, logErrorMessage);
}
/**
* Get resource identifier for the given {@link #RES_TYPE_LAYOUT} resource name.
*
* This is a wrapper for {@link #getResourceId(Context, String, String, String, boolean)}.
*/
@Nullable
public static Integer getLayoutResourceId(@NonNull Context context, String name,
@Nullable String defPackage, boolean logErrorMessage) {
return getResourceId(context, name, RES_TYPE_LAYOUT, defPackage, logErrorMessage);
}
/**
* Get resource identifier for the given {@link #RES_TYPE_STRING} resource name.
*
* This is a wrapper for {@link #getResourceId(Context, String, String, String, boolean)}.
*/
@Nullable
public static Integer getStringResourceId(@NonNull Context context, String name,
@Nullable String defPackage, boolean logErrorMessage) {
return getResourceId(context, name, RES_TYPE_STRING, defPackage, logErrorMessage);
}
/**
* Get resource identifier for the given {@link #RES_TYPE_STYLE} resource name.
*
* This is a wrapper for {@link #getResourceId(Context, String, String, String, boolean)}.
*/
@Nullable
public static Integer getStyleResourceId(@NonNull Context context, String name,
@Nullable String defPackage, boolean logErrorMessage) {
return getResourceId(context, name, RES_TYPE_STYLE, defPackage, logErrorMessage);
}
}