Bump minSdkVersion to 22 and drop pre-Lollipop specific code (#915)

* feat: bump minSdkVersion to 22

BREAKING CHANGE: drop KitKat support

* chore: remove obsolete comment

* feat: remove pre-Lollipop specific code

* chore: remove KitKat from needsKitKatContentUrlFix

* chore: other minor cleanup

framework/build.gradle

@@ -62,7 +62,7 @@ android {
 
     // For the Android Cordova Lib, we will hardcode the minSdkVersion and not allow changes.
     defaultConfig {
-        minSdkVersion 19
+        minSdkVersion 22
     }
 
     sourceSets {

framework/src/org/apache/cordova/engine/SystemCookieManager.java

@@ -31,17 +31,12 @@ class SystemCookieManager implements ICordovaCookieManager {
     protected final WebView webView;
     private final CookieManager cookieManager;
 
-    //Added because lint can't see the conditional RIGHT ABOVE this
-    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
     public SystemCookieManager(WebView webview) {
         webView = webview;
         cookieManager = CookieManager.getInstance();
 
         cookieManager.setAcceptFileSchemeCookies(true);
-
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-            cookieManager.setAcceptThirdPartyCookies(webView, true);
-        }
+        cookieManager.setAcceptThirdPartyCookies(webView, true);
     }
 
     public void setCookiesEnabled(boolean accept) {
@@ -58,16 +53,10 @@ class SystemCookieManager implements ICordovaCookieManager {
 
     @SuppressWarnings("deprecation")
     public void clearCookies() {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-            cookieManager.removeAllCookies(null);
-        } else {
-            cookieManager.removeAllCookie();
-        }
+        cookieManager.removeAllCookies(null);
     }
 
     public void flush() {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-            cookieManager.flush();
-        }
+        cookieManager.flush();
     }
 };

framework/src/org/apache/cordova/engine/SystemWebChromeClient.java

@@ -155,7 +155,7 @@ public class SystemWebChromeClient extends WebChromeClient {
     {
         if (consoleMessage.message() != null)
             LOG.d(LOG_TAG, "%s: Line %d : %s" , consoleMessage.sourceId() , consoleMessage.lineNumber(), consoleMessage.message());
-         return super.onConsoleMessage(consoleMessage);
+        return super.onConsoleMessage(consoleMessage);
     }
 
     @Override
@@ -176,7 +176,6 @@ public class SystemWebChromeClient extends WebChromeClient {
         {
             geolocation.requestPermissions(0);
         }
-
     }
 
     // API level 7 is required for this, see if we could lower this using something else
@@ -199,7 +198,6 @@ public class SystemWebChromeClient extends WebChromeClient {
      * @return View The progress view.
      */
     public View getVideoLoadingProgressView() {
-
         if (mVideoProgressView == null) {
             // Create a new Loading view programmatically.
 
@@ -218,36 +216,9 @@ public class SystemWebChromeClient extends WebChromeClient {
 
             mVideoProgressView = layout;
         }
-    return mVideoProgressView;
+        return mVideoProgressView;
     }
 
-    // <input type=file> support:
-    // openFileChooser() is for pre KitKat and in KitKat mr1 (it's known broken in KitKat).
-    // For Lollipop, we use onShowFileChooser().
-    public void openFileChooser(ValueCallback<Uri> uploadMsg) {
-        this.openFileChooser(uploadMsg, "*/*");
-    }
-
-    public void openFileChooser( ValueCallback<Uri> uploadMsg, String acceptType ) {
-        this.openFileChooser(uploadMsg, acceptType, null);
-    }
-
-    public void openFileChooser(final ValueCallback<Uri> uploadMsg, String acceptType, String capture)
-    {
-        Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
-        intent.addCategory(Intent.CATEGORY_OPENABLE);
-        intent.setType("*/*");
-        parentEngine.cordova.startActivityForResult(new CordovaPlugin() {
-            @Override
-            public void onActivityResult(int requestCode, int resultCode, Intent intent) {
-                Uri result = intent == null || resultCode != Activity.RESULT_OK ? null : intent.getData();
-                LOG.d(LOG_TAG, "Receive file chooser URL: " + result);
-                uploadMsg.onReceiveValue(result);
-            }
-        }, intent, FILECHOOSER_RESULTCODE);
-    }
-
-    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
     @Override
     public boolean onShowFileChooser(WebView webView, final ValueCallback<Uri[]> filePathsCallback, final WebChromeClient.FileChooserParams fileChooserParams) {
         // Check if multiple-select is specified
@@ -288,7 +259,6 @@ public class SystemWebChromeClient extends WebChromeClient {
         return true;
     }
 
-    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
     @Override
     public void onPermissionRequest(final PermissionRequest request) {
         LOG.d(LOG_TAG, "onPermissionRequest: " + Arrays.toString(request.getResources()));

framework/src/org/apache/cordova/engine/SystemWebViewClient.java

@@ -113,7 +113,6 @@ public class SystemWebViewClient extends WebViewClient {
      * @param request
      */
     @Override
-    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
     public void onReceivedClientCertRequest (WebView view, ClientCertRequest request)
     {
 
@@ -334,7 +333,7 @@ public class SystemWebViewClient extends WebViewClient {
             // Allow plugins to intercept WebView requests.
             Uri remappedUri = resourceApi.remapUri(origUri);
 
-            if (!origUri.equals(remappedUri) || needsSpecialsInAssetUrlFix(origUri) || needsKitKatContentUrlFix(origUri)) {
+            if (!origUri.equals(remappedUri) || needsSpecialsInAssetUrlFix(origUri) || needsContentUrlFix(origUri)) {
                 CordovaResourceApi.OpenForReadResult result = resourceApi.openForRead(remappedUri, true);
                 return new WebResourceResponse(result.mimeType, "UTF-8", result.inputStream);
             }
@@ -349,7 +348,7 @@ public class SystemWebViewClient extends WebViewClient {
         }
     }
 
-    private static boolean needsKitKatContentUrlFix(Uri uri) {
+    private static boolean needsContentUrlFix(Uri uri) {
         return "content".equals(uri.getScheme());
     }