remove all checks for <= JELLY_BEAN as we have this as our new minimum.

Signed-off-by: tobiasKaminsky <tobias@kaminsky.me>

src/main/java/com/nextcloud/client/onboarding/WhatsNewActivity.java

@@ -23,7 +23,6 @@
  */
 package com.nextcloud.client.onboarding;
 
-import android.os.Build;
 import android.os.Bundle;
 import android.view.View;
 import android.widget.Button;
@@ -99,11 +98,7 @@ public class WhatsNewActivity extends FragmentActivity implements ViewPager.OnPa
             updateNextButtonIfNeeded();
         });
 
-        if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
-            mForwardFinishButton.setBackground(null);
-        } else {
-            mForwardFinishButton.setBackgroundDrawable(null);
-        }
+        mForwardFinishButton.setBackground(null);
 
         mSkipButton = findViewById(R.id.skip);
         mSkipButton.setTextColor(fontColor);

src/main/java/com/owncloud/android/ui/ThemeableSwitchPreference.java

@@ -23,7 +23,6 @@ package com.owncloud.android.ui;
 import android.content.Context;
 import android.content.res.ColorStateList;
 import android.graphics.Color;
-import android.os.Build;
 import android.preference.SwitchPreference;
 import android.util.AttributeSet;
 import android.view.View;
@@ -33,7 +32,6 @@ import android.widget.Switch;
 import com.owncloud.android.R;
 import com.owncloud.android.utils.ThemeUtils;
 
-import androidx.annotation.RequiresApi;
 import androidx.core.graphics.drawable.DrawableCompat;
 
 
@@ -58,12 +56,11 @@ public class ThemeableSwitchPreference extends SwitchPreference {
     protected void onBindView(View view) {
         super.onBindView(view);
 
-        if (view instanceof ViewGroup && Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
+        if (view instanceof ViewGroup) {
             findSwitch((ViewGroup) view);
         }
     }
 
-    @RequiresApi(Build.VERSION_CODES.JELLY_BEAN)
     private void findSwitch(ViewGroup viewGroup) {
         ColorStateList thumbColorStateList = null;
         ColorStateList trackColorStateList = null;

src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.java

@@ -28,7 +28,6 @@ package com.owncloud.android.ui.activity;
 import android.Manifest;
 import android.accounts.Account;
 import android.accounts.AuthenticatorException;
-import android.annotation.TargetApi;
 import android.app.Activity;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
@@ -42,7 +41,6 @@ import android.content.SyncRequest;
 import android.content.pm.PackageManager;
 import android.content.res.Resources.NotFoundException;
 import android.net.Uri;
-import android.os.Build;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.os.Parcelable;
@@ -939,7 +937,6 @@ public class FileDisplayActivity extends FileActivity
     /**
      * Called, when the user selected something for uploading
      */
-    @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
     @Override
     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 
@@ -1077,10 +1074,7 @@ public class FileDisplayActivity extends FileActivity
 
         ArrayList<Parcelable> streamsToUpload = new ArrayList<>();
 
-        //getClipData is only supported on api level 16+, Jelly Bean
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN &&
-                contentIntent.getClipData() != null &&
-                contentIntent.getClipData().getItemCount() > 0) {
+        if (contentIntent.getClipData() != null && contentIntent.getClipData().getItemCount() > 0) {
 
             for (int i = 0; i < contentIntent.getClipData().getItemCount(); i++) {
                 streamsToUpload.add(contentIntent.getClipData().getItemAt(i).getUri());

src/main/java/com/owncloud/android/ui/fragment/contactsbackup/ContactListFragment.java

@@ -34,7 +34,6 @@ import android.graphics.BitmapFactory;
 import android.graphics.PorterDuff;
 import android.graphics.drawable.Drawable;
 import android.os.AsyncTask;
-import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.provider.ContactsContract;
@@ -717,13 +716,11 @@ class ContactListAdapter extends RecyclerView.Adapter<ContactListFragment.Contac
     private void setChecked(boolean checked, CheckedTextView checkedTextView) {
         checkedTextView.setChecked(checked);
 
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
-            if (checked) {
-                checkedTextView.getCheckMarkDrawable()
-                        .setColorFilter(ThemeUtils.primaryColor(context), PorterDuff.Mode.SRC_ATOP);
-            } else {
-                checkedTextView.getCheckMarkDrawable().clearColorFilter();
-            }
+        if (checked) {
+            checkedTextView.getCheckMarkDrawable()
+                .setColorFilter(ThemeUtils.primaryColor(context), PorterDuff.Mode.SRC_ATOP);
+        } else {
+            checkedTextView.getCheckMarkDrawable().clearColorFilter();
         }
     }
 
@@ -731,19 +728,15 @@ class ContactListAdapter extends RecyclerView.Adapter<ContactListFragment.Contac
         holder.getName().setChecked(!holder.getName().isChecked());
 
         if (holder.getName().isChecked()) {
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
-                holder.getName().getCheckMarkDrawable()
-                        .setColorFilter(ThemeUtils.primaryColor(context), PorterDuff.Mode.SRC_ATOP);
-            }
+            holder.getName().getCheckMarkDrawable().setColorFilter(ThemeUtils.primaryColor(context),
+                                                                   PorterDuff.Mode.SRC_ATOP);
 
             checkedVCards.add(verifiedPosition);
             if (checkedVCards.size() == SINGLE_SELECTION) {
                 EventBus.getDefault().post(new VCardToggleEvent(true));
             }
         } else {
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
-                holder.getName().getCheckMarkDrawable().clearColorFilter();
-            }
+            holder.getName().getCheckMarkDrawable().clearColorFilter();
 
             checkedVCards.remove(verifiedPosition);
 

src/main/java/com/owncloud/android/ui/preview/PreviewTextFragment.java

@@ -557,8 +557,7 @@ public class PreviewTextFragment extends FileFragment implements SearchView.OnQu
     }
 
     private void setText(TextView textView, String text, OCFile file) {
-        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN
-            && MimeTypeUtil.MIMETYPE_TEXT_MARKDOWN.equals(file.getMimeType())) {
+        if (MimeTypeUtil.MIMETYPE_TEXT_MARKDOWN.equals(file.getMimeType())) {
             textView.setText(getRenderedMarkdownText(getContext(), text));
         } else {
             textView.setText(text);

src/main/java/com/owncloud/android/utils/ThemeUtils.java

@@ -404,11 +404,9 @@ public final class ThemeUtils {
      */
     public static void colorHorizontalSeekBar(SeekBar seekBar, Context context) {
         int color = ThemeUtils.primaryAccentColor(context);
-        colorHorizontalProgressBar(seekBar, color);
 
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
-            seekBar.getThumb().setColorFilter(color, PorterDuff.Mode.SRC_IN);
-        }
+        colorHorizontalProgressBar(seekBar, color);
+        seekBar.getThumb().setColorFilter(color, PorterDuff.Mode.SRC_IN);
     }
 
     /**
@@ -508,7 +506,7 @@ public final class ThemeUtils {
                 color = ContextCompat.getColor(context, R.color.themed_fg_inverse);
             }
         }
-        
+
         editText.setTextColor(color);
         editText.setHighlightColor(context.getResources().getColor(R.color.fg_contrast));
         setEditTextCursorColor(editText, color);

src/test/java/com/nextcloud/client/device/TestPowerManagementService.kt

@@ -176,9 +176,9 @@ class TestPowerManagementService {
         }
 
         @Test
-        fun `battery charging status on API 14-16`() {
+        fun `battery charging status on API 16`() {
             // GIVEN
-            //      device has API level 16 or below
+            //      device has API level 16
             //      battery status sticky intent is available
             whenever(deviceInfo.apiLevel).thenReturn(Build.VERSION_CODES.JELLY_BEAN)
             val powerSources = setOf(
@@ -199,9 +199,9 @@ class TestPowerManagementService {
         }
 
         @Test
-        fun `wireless charging is not supported in API 14-16`() {
+        fun `wireless charging is not supported in API 16`() {
             // GIVEN
-            //      device has API level 16 or below
+            //      device has API level 16
             //      battery status sticky intent is available
             whenever(deviceInfo.apiLevel).thenReturn(Build.VERSION_CODES.JELLY_BEAN)