Remove unnecessary casts

Author: brarcher

app/src/main/java/protect/videoeditor/activity/AudioPreviewActivity.java

@@ -33,9 +33,7 @@ protected void onCreate(@Nullable Bundle savedInstanceState)
             actionBar.setDisplayShowHomeEnabled(true);
         }
 
-        mVisualizerView = (VisualizerView) findViewById(R.id.visualizerView);
-
-
+        mVisualizerView = findViewById(R.id.visualizerView);
     }
 
     @Override

app/src/main/java/protect/videoeditor/activity/MainActivity.java

@@ -76,15 +76,15 @@ protected void onCreate(Bundle savedInstanceState)
     {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
-        final TextView uploadVideo = (TextView) findViewById(R.id.uploadVideo);
-        TextView cutVideo = (TextView) findViewById(R.id.cropVideo);
-        TextView compressVideo = (TextView) findViewById(R.id.compressVideo);
-        TextView extractImages = (TextView) findViewById(R.id.extractImages);
+        final TextView uploadVideo = findViewById(R.id.uploadVideo);
+        TextView cutVideo = findViewById(R.id.cropVideo);
+        TextView compressVideo = findViewById(R.id.compressVideo);
+        TextView extractImages = findViewById(R.id.extractImages);
 
-        tvLeft = (TextView) findViewById(R.id.tvLeft);
-        tvRight = (TextView) findViewById(R.id.tvRight);
+        tvLeft = findViewById(R.id.tvLeft);
+        tvRight = findViewById(R.id.tvRight);
 
-        final TextView extractAudio = (TextView) findViewById(R.id.extractAudio);
+        final TextView extractAudio = findViewById(R.id.extractAudio);
         if (Build.VERSION.SDK_INT == 16)
         {
             extractAudio.setVisibility(View.GONE);
@@ -93,9 +93,9 @@ protected void onCreate(Bundle savedInstanceState)
         {
             extractAudio.setVisibility(View.VISIBLE);
         }
-        videoView = (VideoView) findViewById(R.id.videoView);
-        rangeSeekBar = (RangeSeekBar) findViewById(R.id.rangeSeekBar);
-        mainlayout = (ScrollView) findViewById(R.id.mainlayout);
+        videoView =  findViewById(R.id.videoView);
+        rangeSeekBar =  findViewById(R.id.rangeSeekBar);
+        mainlayout =  findViewById(R.id.mainlayout);
         progressDialog = new ProgressDialog(this);
         progressDialog.setTitle(null);
         progressDialog.setCancelable(false);

app/src/main/java/protect/videoeditor/activity/PreviewActivity.java

@@ -31,10 +31,10 @@ protected void onCreate(@Nullable Bundle savedInstanceState)
             actionBar.setDisplayShowHomeEnabled(true);
         }
 
-        videoView = (VideoView) findViewById(R.id.videoView);
-        seekBar = (SeekBar) findViewById(R.id.seekBar);
+        videoView =  findViewById(R.id.videoView);
+        seekBar =  findViewById(R.id.seekBar);
 
-        TextView tvInstruction = (TextView) findViewById(R.id.tvInstruction);
+        TextView tvInstruction =  findViewById(R.id.tvInstruction);
         String filePath = getIntent().getStringExtra(FILEPATH);
 
         tvInstruction.setText("Video stored at path " + filePath);

app/src/main/java/protect/videoeditor/activity/PreviewImageActivity.java

@@ -31,10 +31,10 @@ protected void onCreate(@Nullable Bundle savedInstanceState)
             actionBar.setDisplayShowHomeEnabled(true);
         }
 
-        TextView tvInstruction=(TextView)findViewById(R.id.tvInstruction) ;
+        TextView tvInstruction = findViewById(R.id.tvInstruction) ;
 
         GridLayoutManager lLayoutlLayout = new GridLayoutManager(PreviewImageActivity.this, 4);
-        RecyclerView rView = (RecyclerView)findViewById(R.id.recycler_view);
+        RecyclerView rView = findViewById(R.id.recycler_view);
         rView.setHasFixedSize(true);
         rView.setLayoutManager(lLayoutlLayout);
         String filePath = getIntent().getStringExtra(FILEPATH);

app/src/main/java/protect/videoeditor/adapter/PreviewImageAdapter.java

@@ -51,7 +51,7 @@ public MyViewHolder(View itemView)
         {
             super(itemView);
 
-            ivPhoto = (ImageView) itemView.findViewById(R.id.ivPhoto);
+            ivPhoto = itemView.findViewById(R.id.ivPhoto);
         }
     }