更新

PrintDemoV5.7.1/src/main/java/com/printer/demo/SettingActivity.java

@@ -501,11 +501,11 @@ public class SettingActivity extends BaseActivity
         if (v == btn_scan_and_connect) {
             connectMains = 2;
             if (interfaceType != 0) {
-                Toast.makeText(mContext, "此功能只适用于部分蓝牙打印机", 0).show();
+                Toast.makeText(mContext, "此功能只适用于部分蓝牙打印机", Toast.LENGTH_LONG).show();
                 return;
             }
             if (isConnected) {
-                Toast.makeText(mContext, "当前已经连接到" + devicesName, 0).show();
+                Toast.makeText(mContext, "当前已经连接到" + devicesName, Toast.LENGTH_LONG).show();
                 return;
             }
             // 判断设备蓝牙功能是否打开
@@ -532,7 +532,7 @@ public class SettingActivity extends BaseActivity
 
                 }).start();
             } else {
-                Toast.makeText(mContext, getString(R.string.no_connected), 0).show();
+                Toast.makeText(mContext, getString(R.string.no_connected), Toast.LENGTH_SHORT).show();
             }
         }
         if (v == btn_selfCheckingPage_print) {
@@ -547,14 +547,14 @@ public class SettingActivity extends BaseActivity
                         runOnUiThread(new Runnable() {
                             @Override
                             public void run() {
-                                Toast.makeText(mContext, getString(R.string.reconnect), 0).show();
+                                Toast.makeText(mContext, getString(R.string.reconnect), Toast.LENGTH_SHORT).show();
                             }
                         });
                     }
 
                 }).start();
             } else {
-                Toast.makeText(mContext, getString(R.string.no_connected), 0).show();
+                Toast.makeText(mContext, getString(R.string.no_connected), Toast.LENGTH_LONG).show();
             }
         }
         if (v == btn_status_test) {
@@ -586,7 +586,7 @@ public class SettingActivity extends BaseActivity
 
                 }).start();
             } else {
-                Toast.makeText(mContext, getString(R.string.no_connected), 0).show();
+                Toast.makeText(mContext, getString(R.string.no_connected), Toast.LENGTH_SHORT).show();
             }
         }
     }
@@ -693,7 +693,7 @@ public class SettingActivity extends BaseActivity
                 connect2BlueToothdevice();
             } else {
                 Log.e("yxz", devicesAddress);
-                Toast.makeText(mContext, "蓝牙mac:" + devicesAddress + "不合法", 0).show();
+                Toast.makeText(mContext, "蓝牙mac:" + devicesAddress + "不合法", Toast.LENGTH_SHORT).show();
             }
         }
         if (requestCode == ENABLE_BT) {
@@ -726,7 +726,7 @@ public class SettingActivity extends BaseActivity
                     }
                 }
             } else {
-                Toast.makeText(SettingActivity.this, R.string.bt_not_enabled, 0).show();
+                Toast.makeText(SettingActivity.this, R.string.bt_not_enabled, Toast.LENGTH_SHORT).show();
             }
         }
     }
@@ -979,7 +979,7 @@ public class SettingActivity extends BaseActivity
 
         doDiscovery(manager);
         if (deviceList.isEmpty()) {
-            Toast.makeText(mContext, R.string.no_connected, 0).show();
+            Toast.makeText(mContext, R.string.no_connected, Toast.LENGTH_SHORT).show();
             return;
         }
         mUSBDevice = deviceList.get(0);
@@ -1059,7 +1059,7 @@ public class SettingActivity extends BaseActivity
             // num=0;
 
         } else {
-            Toast.makeText(mContext, mContext.getString(R.string.no_connected), 0).show();
+            Toast.makeText(mContext, mContext.getString(R.string.no_connected), Toast.LENGTH_SHORT).show();
         }
     }
 
@@ -1093,7 +1093,7 @@ public class SettingActivity extends BaseActivity
 //                }
 //            }).start();
         } else {
-            Toast.makeText(mContext, mContext.getString(R.string.no_connected), 0).show();
+            Toast.makeText(mContext, mContext.getString(R.string.no_connected), Toast.LENGTH_SHORT).show();
         }
     }