mirror of https://github.com/ThmmyNoLife/mTHMMY
Ezerous
6 years ago
7 changed files with 112 additions and 88 deletions
@ -1,78 +0,0 @@ |
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package gr.thmmy.mthmmy.utils.ui; |
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import android.annotation.SuppressLint; |
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import android.app.Dialog; |
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import android.content.Context; |
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import android.graphics.drawable.ColorDrawable; |
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import android.view.MotionEvent; |
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import android.view.View; |
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import android.view.ViewGroup; |
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import android.view.ViewGroup.LayoutParams; |
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import android.view.Window; |
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import android.webkit.WebView; |
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import com.bumptech.glide.Glide; |
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import com.github.chrisbanes.photoview.PhotoView; |
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import gr.thmmy.mthmmy.base.BaseApplication; |
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/** |
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* Workaround for WebView's inability to send onClick events (sends only onLongClickEvents) |
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* If an image is find when clicking it will be inflated as a zoomed/zoomable/pinchable PhotoView |
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*/ |
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public class WebViewOnTouchClickListener implements View.OnTouchListener { |
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private final static int screenWidth = BaseApplication.getInstance().getWidthInPixels(); |
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private final static int screenHeight = BaseApplication.getInstance().getHeightInPixels(); |
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private final static long MAX_TOUCH_DURATION = 100; |
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private final Context context; |
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private long downTime; |
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public WebViewOnTouchClickListener(Context context){ |
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this.context = context; |
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} |
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@SuppressLint("ClickableViewAccessibility") |
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@Override |
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public boolean onTouch(View v, MotionEvent event) { |
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switch (event.getAction()) { |
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case MotionEvent.ACTION_DOWN: |
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downTime = event.getEventTime(); |
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break; |
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case MotionEvent.ACTION_UP: |
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if(event.getEventTime() - downTime <= MAX_TOUCH_DURATION) |
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onClick((WebView) v); |
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break; |
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default: |
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break; |
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} |
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return false; |
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} |
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private void onClick(WebView webView){ |
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WebView.HitTestResult result = webView.getHitTestResult(); |
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if(result.getType() == WebView.HitTestResult.IMAGE_TYPE){ |
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String imageURL = result.getExtra(); |
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showImage(imageURL); |
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} |
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webView.performClick(); |
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} |
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private void showImage(String url) { |
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Dialog builder = new Dialog(context); |
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builder.requestWindowFeature(Window.FEATURE_NO_TITLE); |
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builder.getWindow().setLayout(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT); |
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builder.getWindow().setBackgroundDrawable( |
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new ColorDrawable(android.graphics.Color.TRANSPARENT)); |
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PhotoView photoView = new PhotoView(context); |
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photoView.setLayoutParams(new LayoutParams(screenWidth, screenHeight)); |
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Glide.with(context).load(url).fitCenter().into(photoView); |
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builder.addContentView(photoView, new ViewGroup.LayoutParams( |
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ViewGroup.LayoutParams.MATCH_PARENT, |
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ViewGroup.LayoutParams.MATCH_PARENT)); |
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builder.show(); |
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} |
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} |
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@ -0,0 +1,105 @@ |
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package gr.thmmy.mthmmy.views; |
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import android.app.Dialog; |
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import android.content.ClipData; |
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import android.content.ClipboardManager; |
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import android.content.Context; |
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import android.graphics.drawable.ColorDrawable; |
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import android.util.AttributeSet; |
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import android.view.MotionEvent; |
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import android.view.ViewGroup; |
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import android.view.Window; |
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import android.webkit.WebView; |
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import android.widget.Toast; |
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import com.bumptech.glide.Glide; |
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import com.github.chrisbanes.photoview.PhotoView; |
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import gr.thmmy.mthmmy.base.BaseApplication; |
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import static android.content.Context.CLIPBOARD_SERVICE; |
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public class ReactiveWebView extends WebView { |
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private final static int screenWidth = BaseApplication.getInstance().getWidthInPixels(); |
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private final static int screenHeight = BaseApplication.getInstance().getHeightInPixels(); |
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private final static long MAX_TOUCH_DURATION = 100; |
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private final Context context; |
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private long downTime; |
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public ReactiveWebView(Context context) { |
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super(context); |
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this.context = context; |
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setOnLongClickListener(); |
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} |
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public ReactiveWebView(Context context, AttributeSet attrs) { |
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super(context, attrs); |
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this.context = context; |
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setOnLongClickListener(); |
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} |
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public ReactiveWebView(Context context, AttributeSet attrs, int defStyleAttr) { |
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super(context, attrs, defStyleAttr); |
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this.context = context; |
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setOnLongClickListener(); |
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} |
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@Override |
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public boolean onTouchEvent(MotionEvent event) { |
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switch (event.getAction()) { |
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case MotionEvent.ACTION_DOWN: |
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downTime = event.getEventTime(); |
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break; |
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case MotionEvent.ACTION_UP: |
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if(event.getEventTime() - downTime <= MAX_TOUCH_DURATION) |
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performClick(); |
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break; |
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default: |
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break; |
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} |
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return super.onTouchEvent(event); |
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} |
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@Override |
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public boolean performClick() { |
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WebView.HitTestResult result = this.getHitTestResult(); |
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if(result.getType() == WebView.HitTestResult.IMAGE_TYPE){ |
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String imageURL = result.getExtra(); |
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showImage(imageURL); |
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} |
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return super.performClick(); |
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} |
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private void showImage(String url) { |
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Dialog builder = new Dialog(context); |
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builder.requestWindowFeature(Window.FEATURE_NO_TITLE); |
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builder.getWindow().setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT); |
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builder.getWindow().setBackgroundDrawable( |
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new ColorDrawable(android.graphics.Color.TRANSPARENT)); |
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PhotoView photoView = new PhotoView(context); |
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photoView.setLayoutParams(new ViewGroup.LayoutParams(screenWidth, screenHeight)); |
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Glide.with(context).load(url).fitCenter().into(photoView); |
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builder.addContentView(photoView, new ViewGroup.LayoutParams( |
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ViewGroup.LayoutParams.MATCH_PARENT, |
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ViewGroup.LayoutParams.MATCH_PARENT)); |
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builder.show(); |
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} |
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private void setOnLongClickListener(){ |
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this.setOnLongClickListener(v -> { |
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HitTestResult result = ReactiveWebView.this.getHitTestResult(); |
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if(result.getType() == HitTestResult.SRC_ANCHOR_TYPE){ |
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ClipboardManager clipboard = (ClipboardManager) BaseApplication.getInstance().getSystemService(CLIPBOARD_SERVICE); |
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ClipData clip = ClipData.newPlainText("ReactiveWebViewCopiedText", result.getExtra()); |
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clipboard.setPrimaryClip(clip); |
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Toast.makeText(BaseApplication.getInstance().getApplicationContext(),"Link copied",Toast.LENGTH_SHORT).show(); |
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} |
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return false; |
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}); |
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} |
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} |
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