80 lines
3.0 KiB
Java
80 lines
3.0 KiB
Java
package net.simonvt.menudrawer.compat;
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import android.app.Activity;
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import android.graphics.drawable.Drawable;
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import android.os.Build;
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import timber.log.Timber;
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import java.lang.reflect.Method;
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public final class ActionBarHelper {
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static final boolean DEBUG = false;
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private Activity mActivity;
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private Object mIndicatorInfo;
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private boolean mUsesCompat;
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public ActionBarHelper(Activity activity) {
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mActivity = activity;
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try {
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Class clazz = activity.getClass();
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Method m = clazz.getMethod("getSupportActionBar");
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mUsesCompat = true;
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} catch (NoSuchMethodException e) {
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if (DEBUG) {
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Timber.e(e,
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"Activity " + activity.getClass().getSimpleName() + " does not use a compatibility action bar");
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}
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}
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mIndicatorInfo = getIndicatorInfo();
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}
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private Object getIndicatorInfo() {
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if (mUsesCompat && Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
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return ActionBarHelperCompat.getIndicatorInfo(mActivity);
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} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
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return ActionBarHelperNative.getIndicatorInfo(mActivity);
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}
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return null;
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}
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public void setActionBarUpIndicator(Drawable drawable, int contentDesc) {
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if (mUsesCompat && Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
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ActionBarHelperCompat.setActionBarUpIndicator(mIndicatorInfo, mActivity, drawable, contentDesc);
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} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
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ActionBarHelperNative.setActionBarUpIndicator(mIndicatorInfo, mActivity, drawable, contentDesc);
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}
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}
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public void setActionBarDescription(int contentDesc) {
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if (mUsesCompat && Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
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ActionBarHelperCompat.setActionBarDescription(mIndicatorInfo, mActivity, contentDesc);
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} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
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ActionBarHelperNative.setActionBarDescription(mIndicatorInfo, mActivity, contentDesc);
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}
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}
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public Drawable getThemeUpIndicator() {
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if (mUsesCompat && Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
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return ActionBarHelperCompat.getThemeUpIndicator(mIndicatorInfo);
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} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
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return ActionBarHelperNative.getThemeUpIndicator(mIndicatorInfo, mActivity);
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}
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return null;
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}
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public void setDisplayShowHomeAsUpEnabled(boolean enabled) {
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if (mUsesCompat && Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
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ActionBarHelperCompat.setDisplayHomeAsUpEnabled(mIndicatorInfo, enabled);
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} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
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ActionBarHelperNative.setDisplayHomeAsUpEnabled(mActivity, enabled);
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}
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}
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}
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