Show a notification on devices running lower than Android N for unavailable decompilers

Author: niranjan94

app/src/main/kotlin/com/njlabs/showjava/activities/decompiler/DecompilerActivity.kt

@@ -118,6 +118,10 @@ class DecompilerActivity : BaseActivity() {
  systemAppWarning.text = sb
  }
 
+ if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) {
+ decompilersUnavailableNotification.visibility = View.VISIBLE
+ }
+
  disposables.add(
  Observable.fromCallable {
  packageInfo.loadIcon(context)

app/src/main/res/layout/activity_decompiler.xml

@@ -156,12 +156,21 @@
  </LinearLayout>
 
  <TextView
- android:id="@+id/systemAppWarning"
+ android:id="@+id/decompilersUnavailableNotification"
  android:layout_below="@id/primaryLayout"
  android:layout_width="match_parent"
  android:padding="8dp"
  android:layout_height="wrap_content"
  android:visibility="gone"
+ android:text="@string/decompilersUnavailable" />
+
+ <TextView
+ android:id="@+id/systemAppWarning"
+ android:layout_below="@id/decompilersUnavailableNotification"
+ android:layout_width="match_parent"
+ android:padding="8dp"
+ android:layout_height="wrap_content"
+ android:visibility="gone"
  android:text="@string/systemAppWarning" />
 
  <include

app/src/main/res/layout/activity_decompiler_process.xml

@@ -138,11 +138,14 @@
  android:id="@+id/cancelButton"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
- android:layout_alignParentBottom="true"
+ android:layout_above="@+id/adView"
  android:layout_centerHorizontal="true"
  android:layout_marginBottom="14dp"
  android:text="@string/cancel"
  android:textColor="@color/grey_400" />
 
+ <include
+ android:id="@+id/adView"
+ layout="@layout/layout_admob" />
 
 </RelativeLayout>

app/src/main/res/values/strings.xml

@@ -176,4 +176,5 @@
  <string name="errorLoadingInputFile">Error loading input file</string>
  <string name="genericError">An unexpected error occurred</string>
  <string name="errorLoadingFiles">An error occurred while loading files</string>
+ <string name="decompilersUnavailable">JaDX and Fernflower decompilers are available only on android devices running Android 7.0 and above.</string>
 </resources>